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feat: add multi-engine regex flavour support

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# Engine assets
Regex Tools executes ECMAScript through the browser's native `RegExp` engine.
It also ships three declared, self-hosted runtime packs:
It also ships ten declared, self-hosted runtime packs:
- `pcre2/`: official PCRE2 10.47, 8-bit WebAssembly;
- `python/`: Pyodide 314.0.3 with CPython 3.14.2 `re`; and
- `pcre2/`: official standalone PCRE2 10.47, 8-bit WebAssembly;
- `php/`: PHP 8.5.8 `preg_*` through `@php-wasm/web-8-5` 3.1.46; this runtime
reports PCRE2 10.44;
- `perl/`: Perl 5.28.1 through the legacy WebPerl 0.09-beta prebuilt runtime;
- `python/`: Pyodide 314.0.3 with CPython 3.14.2 `re`, a complete linked
base-runtime inventory (including vendored loader ports),
preferred-form/patch manifest and independently pinned legal closure;
- `ruby/`: minimal ruby.wasm 2.9.3-2.9.4 with CRuby 4.0.0 `Regexp`;
- `java/`: TeaVM 0.15.0's `java.util.regex` class library compiled to an
ES2015 module. This module is not OpenJDK.
ES2015 module; this module is not OpenJDK;
- `cpp/`: Emscripten 6.0.4 libc++ `std::wregex`, with an exact traced native
component/source/legal manifest;
- `go/`: Go 1.26.5 standard-library `regexp` for `js/wasm`;
- `rust/`: Rust `regex` crate 1.13.1 for `wasm32-unknown-unknown`; and
- `dotnet/`: .NET 10.0.10 `System.Text.RegularExpressions` for browser
WebAssembly.
The selectable Scala/JVM compatibility profile intentionally shares
`java/`. It does not contain or claim a Scala runtime.
The packs come from pinned, documented open-source inputs. Runtime files travel
with deterministic metadata, closed-set checksums and the applicable upstream
licence/notice material, all of which are verified by the release gate.
The Python pack's `SOURCE-MANIFEST.json` records exact source archives or Git
trees, both vendored stack-parser source ports, all Pyodide
CPython/Emscripten patches and the evidence for every component already linked
into its loader or base WebAssembly module. The C++ source manifest similarly
binds its exact module to the traced Emscripten runtime, musl, emmalloc,
compiler-rt, libc++ and libc++abi inputs and the explicit non-selection of
libunwind. The
hundreds of optional entries in `pyodide-lock.json` are a package catalogue;
their wheels are not part of this pack.
The Perl pack remains an explicit exception in age, not in identity: its
upstream beta assets are retained byte-for-byte and labelled legacy everywhere.
Its loader contains a dormant optional JavaScript-interoperability `eval` site;
the fixed bridge does not import or call it.

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Emscripten is available under 2 licenses, the MIT license and the
University of Illinois/NCSA Open Source License.
Both are permissive open source licenses, with little if any
practical difference between them.
The reason for offering both is that (1) the MIT license is
well-known, while (2) the University of Illinois/NCSA Open Source
License allows Emscripten's code to be integrated upstream into
LLVM, which uses that license, should the opportunity arise.
The full text of both licenses follows.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
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.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a
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"Software"), to deal with the Software without restriction, including
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Redistributions in binary form must reproduce the above
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in the documentation and/or other materials provided with the
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Neither the names of Mozilla,
nor the names of its contributors may be used to endorse
or promote products derived from this Software without specific prior
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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This program uses portions of Node.js source code located in src/library_path.js,
in accordance with the terms of the MIT license. Node's license follows:
"""
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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.
"""
The musl libc project is bundled in this repo, and it has the MIT license, see
system/lib/libc/musl/COPYRIGHT
The third_party/ subdirectory contains code with other licenses. None of it is
used by default, but certain options use it (e.g., the optional closure compiler
flag will run closure compiler from third_party/).

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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.
---- LLVM Exceptions to the Apache 2.0 License ----
As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into an Object form of such source code, you
may redistribute such embedded portions in such Object form without complying
with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
In addition, if you combine or link compiled forms of this Software with
software that is licensed under the GPLv2 ("Combined Software") and if a
court of competent jurisdiction determines that the patent provision (Section
3), the indemnity provision (Section 9) or other Section of the License
conflicts with the conditions of the GPLv2, you may retroactively and
prospectively choose to deem waived or otherwise exclude such Section(s) of
the License, but only in their entirety and only with respect to the Combined
Software.
==============================================================================
Software from third parties included in the LLVM Project:
==============================================================================
The LLVM Project contains third party software which is under different license
terms. All such code will be identified clearly using at least one of two
mechanisms:
1) It will be in a separate directory tree with its own `LICENSE.txt` or
`LICENSE` file at the top containing the specific license and restrictions
which apply to that software, or
2) It will contain specific license and restriction terms at the top of every
file.
==============================================================================
Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
==============================================================================
The libc++ library is dual licensed under both the University of Illinois
"BSD-Like" license and the MIT license. As a user of this code you may choose
to use it under either license. As a contributor, you agree to allow your code
to be used under both.
Full text of the relevant licenses is included below.
==============================================================================
University of Illinois/NCSA
Open Source License
Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
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:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
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
CONTRIBUTORS 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 WITH THE
SOFTWARE.
==============================================================================
Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
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.

311
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@@ -0,0 +1,311 @@
==============================================================================
The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
==============================================================================
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean 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" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean 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. 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
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
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 and reproducing the content of the NOTICE file.
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, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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
http://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.
---- LLVM Exceptions to the Apache 2.0 License ----
As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into an Object form of such source code, you
may redistribute such embedded portions in such Object form without complying
with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
In addition, if you combine or link compiled forms of this Software with
software that is licensed under the GPLv2 ("Combined Software") and if a
court of competent jurisdiction determines that the patent provision (Section
3), the indemnity provision (Section 9) or other Section of the License
conflicts with the conditions of the GPLv2, you may retroactively and
prospectively choose to deem waived or otherwise exclude such Section(s) of
the License, but only in their entirety and only with respect to the Combined
Software.
==============================================================================
Software from third parties included in the LLVM Project:
==============================================================================
The LLVM Project contains third party software which is under different license
terms. All such code will be identified clearly using at least one of two
mechanisms:
1) It will be in a separate directory tree with its own `LICENSE.txt` or
`LICENSE` file at the top containing the specific license and restrictions
which apply to that software, or
2) It will contain specific license and restriction terms at the top of every
file.
==============================================================================
Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
==============================================================================
The libc++abi library is dual licensed under both the University of Illinois
"BSD-Like" license and the MIT license. As a user of this code you may choose
to use it under either license. As a contributor, you agree to allow your code
to be used under both.
Full text of the relevant licenses is included below.
==============================================================================
University of Illinois/NCSA
Open Source License
Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
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:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
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
CONTRIBUTORS 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 WITH THE
SOFTWARE.
==============================================================================
Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
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.

311
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View File

@@ -0,0 +1,311 @@
==============================================================================
The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
==============================================================================
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean 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" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean 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. 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
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
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 and reproducing the content of the NOTICE file.
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, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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
http://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.
---- LLVM Exceptions to the Apache 2.0 License ----
As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into an Object form of such source code, you
may redistribute such embedded portions in such Object form without complying
with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
In addition, if you combine or link compiled forms of this Software with
software that is licensed under the GPLv2 ("Combined Software") and if a
court of competent jurisdiction determines that the patent provision (Section
3), the indemnity provision (Section 9) or other Section of the License
conflicts with the conditions of the GPLv2, you may retroactively and
prospectively choose to deem waived or otherwise exclude such Section(s) of
the License, but only in their entirety and only with respect to the Combined
Software.
==============================================================================
Software from third parties included in the LLVM Project:
==============================================================================
The LLVM Project contains third party software which is under different license
terms. All such code will be identified clearly using at least one of two
mechanisms:
1) It will be in a separate directory tree with its own `LICENSE.txt` or
`LICENSE` file at the top containing the specific license and restrictions
which apply to that software, or
2) It will contain specific license and restriction terms at the top of every
file.
==============================================================================
Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
==============================================================================
The libunwind library is dual licensed under both the University of Illinois
"BSD-Like" license and the MIT license. As a user of this code you may choose
to use it under either license. As a contributor, you agree to allow your code
to be used under both.
Full text of the relevant licenses is included below.
==============================================================================
University of Illinois/NCSA
Open Source License
Copyright (c) 2009-2019 by the contributors listed in CREDITS.TXT
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
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:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
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
CONTRIBUTORS 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 WITH THE
SOFTWARE.
==============================================================================
Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
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.

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musl as a whole is licensed under the following standard MIT license:
----------------------------------------------------------------------
Copyright © 2005-2020 Rich Felker, et al.
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.
----------------------------------------------------------------------
Authors/contributors include:
A. Wilcox
Ada Worcester
Alex Dowad
Alex Suykov
Alexander Monakov
Andre McCurdy
Andrew Kelley
Anthony G. Basile
Aric Belsito
Arvid Picciani
Bartosz Brachaczek
Benjamin Peterson
Bobby Bingham
Boris Brezillon
Brent Cook
Chris Spiegel
Clément Vasseur
Daniel Micay
Daniel Sabogal
Daurnimator
David Carlier
David Edelsohn
Denys Vlasenko
Dmitry Ivanov
Dmitry V. Levin
Drew DeVault
Emil Renner Berthing
Fangrui Song
Felix Fietkau
Felix Janda
Gianluca Anzolin
Hauke Mehrtens
He X
Hiltjo Posthuma
Isaac Dunham
Jaydeep Patil
Jens Gustedt
Jeremy Huntwork
Jo-Philipp Wich
Joakim Sindholt
John Spencer
Julien Ramseier
Justin Cormack
Kaarle Ritvanen
Khem Raj
Kylie McClain
Leah Neukirchen
Luca Barbato
Luka Perkov
Lynn Ochs
M Farkas-Dyck (Strake)
Mahesh Bodapati
Markus Wichmann
Masanori Ogino
Michael Clark
Michael Forney
Mikhail Kremnyov
Natanael Copa
Nicholas J. Kain
orc
Pascal Cuoq
Patrick Oppenlander
Petr Hosek
Petr Skocik
Pierre Carrier
Reini Urban
Rich Felker
Richard Pennington
Ryan Fairfax
Samuel Holland
Segev Finer
Shiz
sin
Solar Designer
Stefan Kristiansson
Stefan O'Rear
Szabolcs Nagy
Timo Teräs
Trutz Behn
Will Dietz
William Haddon
William Pitcock
Portions of this software are derived from third-party works licensed
under terms compatible with the above MIT license:
The TRE regular expression implementation (src/regex/reg* and
src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
under a 2-clause BSD license (license text in the source files). The
included version has been heavily modified by Rich Felker in 2012, in
the interests of size, simplicity, and namespace cleanliness.
Much of the math library code (src/math/* and src/complex/*) is
Copyright © 1993,2004 Sun Microsystems or
Copyright © 2003-2011 David Schultz or
Copyright © 2003-2009 Steven G. Kargl or
Copyright © 2003-2009 Bruce D. Evans or
Copyright © 2008 Stephen L. Moshier or
Copyright © 2017-2018 Arm Limited
and labelled as such in comments in the individual source files. All
have been licensed under extremely permissive terms.
The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008
The Android Open Source Project and is licensed under a two-clause BSD
license. It was taken from Bionic libc, used on Android.
The AArch64 memcpy and memset code (src/string/aarch64/*) are
Copyright © 1999-2019, Arm Limited.
The implementation of DES for crypt (src/crypt/crypt_des.c) is
Copyright © 1994 David Burren. It is licensed under a BSD license.
The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was
originally written by Solar Designer and placed into the public
domain. The code also comes with a fallback permissive license for use
in jurisdictions that may not recognize the public domain.
The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
Lynn Ochs and is licensed under an MIT-style license.
The x86_64 port was written by Nicholas J. Kain and is licensed under
the standard MIT terms.
The mips and microblaze ports were originally written by Richard
Pennington for use in the ellcc project. The original code was adapted
by Rich Felker for build system and code conventions during upstream
integration. It is licensed under the standard MIT terms.
The mips64 port was contributed by Imagination Technologies and is
licensed under the standard MIT terms.
The powerpc port was also originally written by Richard Pennington,
and later supplemented and integrated by John Spencer. It is licensed
under the standard MIT terms.
All other files which have no copyright comments are original works
produced specifically for use as part of this library, written either
by Rich Felker, the main author of the library, or by one or more
contibutors listed above. Details on authorship of individual files
can be found in the git version control history of the project. The
omission of copyright and license comments in each file is in the
interest of source tree size.
In addition, permission is hereby granted for all public header files
(include/* and arch/*/bits/*) and crt files intended to be linked into
applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit
the copyright notice and permission notice otherwise required by the
license, and to use these files without any requirement of
attribution. These files include substantial contributions from:
Bobby Bingham
John Spencer
Nicholas J. Kain
Rich Felker
Richard Pennington
Stefan Kristiansson
Szabolcs Nagy
all of whom have explicitly granted such permission.
This file previously contained text expressing a belief that most of
the files covered by the above exception were sufficiently trivial not
to be subject to copyright, resulting in confusion over whether it
negated the permissions granted in the license. In the spirit of
permissive licensing, and of not having licensing issues being an
obstacle to adoption, that text has been removed.

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The MIT License (MIT)
Copyright (c) .NET Foundation and Contributors
All rights reserved.
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.

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{
"schemaVersion": 1,
"engine": "dotnet",
"engineName": "System.Text.RegularExpressions",
"engineVersion": ".NET 10.0.10 System.Text.RegularExpressions",
"semanticIdentity": ".NET 10.0.10 System.Text.RegularExpressions; invariant culture; UTF-16 offsets",
"status": "production-native-runtime",
"bridge": {
"abiVersion": 1,
"nativeOffsetUnit": "UTF-16 code units",
"requestEncoding": "bounded JSON passed to fixed JSExport methods",
"userSourceEvaluation": false,
"replacement": "Fixed streaming parser for .NET replacement tokens ($$, $n, ${name}, $&, $`, $', $+, $_), verified against Match.Result at load",
"replacementOutputTransport": "bounded UTF-8 bytes encoded as canonical base64 in the JSON response",
"supportedApplicationFlags": [
"g",
"i",
"m",
"s",
"n",
"x",
"r",
"c",
"b"
],
"matchTimeoutMilliseconds": 9000,
"limits": {
"maximumPatternUtf16": 65536,
"maximumSubjectUtf16": 16777216,
"maximumReplacementUtf16": 65536,
"maximumMatches": 10000,
"maximumCaptureRows": 100000,
"maximumCaptureGroups": 1000,
"maximumOutputBytes": 67108864
},
"sourceFiles": [
{
"path": "engines/dotnet/Program.cs",
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},
{
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"sha256": "080fa57b00d7c593fc630a8353f5467393879441630790280beb8a39edb81a47",
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},
{
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},
{
"path": "engines/dotnet/wwwroot/main.js",
"sha256": "1288cf008091453e23640cc7cca21c3bb811cac41be58c98e75b417828f7ff39",
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}
]
},
"source": {
"project": ".NET",
"repository": "https://github.com/dotnet/runtime",
"license": "MIT",
"runtimeVersion": "10.0.10",
"runtimeCommit": "f7d90799ce"
},
"toolchain": {
"sdkVersion": "10.0.302",
"sdkCommit": "35b593bebf",
"workload": "wasm-tools",
"target": "browser-wasm",
"command": "dotnet publish engines/dotnet/RegexTools.DotNet.csproj -c Release --no-restore -p:PathMap=<source>=/regex-tools-source -p:EmccExtraCFlags=-ffile-prefix-map=<sdk>=/dotnet-sdk-10.0.302"
},
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"bytes": 43459
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"path": "_framework/dotnet.native.224bc09dfc8b.js",
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"path": "_framework/dotnet.runtime.web2r9gqbh.js",
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"bytes": 198480
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]
}

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Copyright 2009 The Go Authors.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* 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.
* Neither the name of Google LLC 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 COPYRIGHT HOLDERS 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 COPYRIGHT
OWNER 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.

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public/engines/go/SHA256SUMS Normal file
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911f8f5782931320f5b8d1160a76365b83aea6447ee6c04fa6d5591467db9dad LICENSE-Go.txt
208034ac6bb2a1867fa082c51edd5e77098f16ff55e7907f9c9a51b59e6390ff engine-metadata.json
ddafd6401e0674c048ee066677157db0b03480f716262845ea30639daffb3ae5 go-regex.wasm
0c949f4996f9a89698e4b5c586de32249c3b69b7baadb64d220073cc04acba14 wasm_exec.mjs

82
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{
"schemaVersion": 1,
"engine": "go",
"engineName": "Go standard-library regexp",
"engineVersion": "1.26.5",
"semanticIdentity": "Go 1.26.5 standard-library regexp (RE2 syntax), official js/wasm runtime",
"status": "production-native-runtime",
"bridge": {
"abiVersion": 1,
"offsetUnit": "utf8-byte",
"requestEncoding": "Exact UTF-8-bounded JSON values with worst-case escape allowance; fixed callbacks; base64 UTF-8 replacement output; no source evaluation",
"supportedApplicationFlags": [
"g",
"i",
"m",
"s",
"U"
],
"replacement": "Bounded streaming expansion with regexp.ExpandString grammar, parity-checked against the native API.",
"limits": {
"maximumPatternBytes": 262144,
"maximumSubjectBytes": 16777216,
"maximumReplacementBytes": 262144,
"maximumMatches": 10000,
"maximumCaptureRows": 100000,
"maximumCaptureGroups": 1000,
"maximumOutputBytes": 67108864,
"maximumRequestJSONBytes": 103874560
},
"sourceFiles": [
{
"path": "engines/go/README.md",
"sha256": "c23792b39383ab1f68880354b829d926e3bd08b1f6afa19a595f0d228a4a5059",
"bytes": 1453
},
{
"path": "engines/go/go.mod",
"sha256": "b2744a26c11ce6be55fabd2109b89f34b0db413abab8b40c9f7e8ea83e8b7bff",
"bytes": 85
},
{
"path": "engines/go/main.go",
"sha256": "e9411ffedc844ed1a3af3642cac52efbedfd64407ad2cb99e9ccdddf039b6578",
"bytes": 15179
}
]
},
"source": {
"repository": "https://go.googlesource.com/go",
"tag": "go1.26.5",
"commitSha1": "c19862e5f8415b4f24b189d065ed739517c548ba",
"treeSha1": "0bb2fb1cc06c334c36a2a92d2f0b07fea7236d74",
"license": "BSD-3-Clause"
},
"toolchain": {
"version": "go1.26.5",
"host": "linux/amd64",
"target": "js/wasm",
"archive": "https://go.dev/dl/go1.26.5.linux-amd64.tar.gz",
"archiveSha256": "5c2c3b16caefa1d968a94c1daca04a7ca301a496d9b086e17ad77bb81393f053",
"wasmExecSha256": "0c949f4996f9a89698e4b5c586de32249c3b69b7baadb64d220073cc04acba14",
"build": "CGO_ENABLED=0 GOOS=js GOARCH=wasm go build -trimpath -buildvcs=false -ldflags=-s,-w,-buildid="
},
"sourceDateEpoch": 1783452544,
"files": [
{
"path": "LICENSE-Go.txt",
"sha256": "911f8f5782931320f5b8d1160a76365b83aea6447ee6c04fa6d5591467db9dad",
"bytes": 1453
},
{
"path": "go-regex.wasm",
"sha256": "ddafd6401e0674c048ee066677157db0b03480f716262845ea30639daffb3ae5",
"bytes": 3904895
},
{
"path": "wasm_exec.mjs",
"sha256": "0c949f4996f9a89698e4b5c586de32249c3b69b7baadb64d220073cc04acba14",
"bytes": 16992
}
]
}

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// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
"use strict";
(() => {
const enosys = () => {
const err = new Error("not implemented");
err.code = "ENOSYS";
return err;
};
if (!globalThis.fs) {
let outputBuf = "";
globalThis.fs = {
constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1, O_DIRECTORY: -1 }, // unused
writeSync(fd, buf) {
outputBuf += decoder.decode(buf);
const nl = outputBuf.lastIndexOf("\n");
if (nl != -1) {
console.log(outputBuf.substring(0, nl));
outputBuf = outputBuf.substring(nl + 1);
}
return buf.length;
},
write(fd, buf, offset, length, position, callback) {
if (offset !== 0 || length !== buf.length || position !== null) {
callback(enosys());
return;
}
const n = this.writeSync(fd, buf);
callback(null, n);
},
chmod(path, mode, callback) { callback(enosys()); },
chown(path, uid, gid, callback) { callback(enosys()); },
close(fd, callback) { callback(enosys()); },
fchmod(fd, mode, callback) { callback(enosys()); },
fchown(fd, uid, gid, callback) { callback(enosys()); },
fstat(fd, callback) { callback(enosys()); },
fsync(fd, callback) { callback(null); },
ftruncate(fd, length, callback) { callback(enosys()); },
lchown(path, uid, gid, callback) { callback(enosys()); },
link(path, link, callback) { callback(enosys()); },
lstat(path, callback) { callback(enosys()); },
mkdir(path, perm, callback) { callback(enosys()); },
open(path, flags, mode, callback) { callback(enosys()); },
read(fd, buffer, offset, length, position, callback) { callback(enosys()); },
readdir(path, callback) { callback(enosys()); },
readlink(path, callback) { callback(enosys()); },
rename(from, to, callback) { callback(enosys()); },
rmdir(path, callback) { callback(enosys()); },
stat(path, callback) { callback(enosys()); },
symlink(path, link, callback) { callback(enosys()); },
truncate(path, length, callback) { callback(enosys()); },
unlink(path, callback) { callback(enosys()); },
utimes(path, atime, mtime, callback) { callback(enosys()); },
};
}
if (!globalThis.process) {
globalThis.process = {
getuid() { return -1; },
getgid() { return -1; },
geteuid() { return -1; },
getegid() { return -1; },
getgroups() { throw enosys(); },
pid: -1,
ppid: -1,
umask() { throw enosys(); },
cwd() { throw enosys(); },
chdir() { throw enosys(); },
}
}
if (!globalThis.path) {
globalThis.path = {
resolve(...pathSegments) {
return pathSegments.join("/");
}
}
}
if (!globalThis.crypto) {
throw new Error("globalThis.crypto is not available, polyfill required (crypto.getRandomValues only)");
}
if (!globalThis.performance) {
throw new Error("globalThis.performance is not available, polyfill required (performance.now only)");
}
if (!globalThis.TextEncoder) {
throw new Error("globalThis.TextEncoder is not available, polyfill required");
}
if (!globalThis.TextDecoder) {
throw new Error("globalThis.TextDecoder is not available, polyfill required");
}
const encoder = new TextEncoder("utf-8");
const decoder = new TextDecoder("utf-8");
globalThis.Go = class {
constructor() {
this.argv = ["js"];
this.env = {};
this.exit = (code) => {
if (code !== 0) {
console.warn("exit code:", code);
}
};
this._exitPromise = new Promise((resolve) => {
this._resolveExitPromise = resolve;
});
this._pendingEvent = null;
this._scheduledTimeouts = new Map();
this._nextCallbackTimeoutID = 1;
const setInt64 = (addr, v) => {
this.mem.setUint32(addr + 0, v, true);
this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true);
}
const setInt32 = (addr, v) => {
this.mem.setUint32(addr + 0, v, true);
}
const getInt64 = (addr) => {
const low = this.mem.getUint32(addr + 0, true);
const high = this.mem.getInt32(addr + 4, true);
return low + high * 4294967296;
}
const loadValue = (addr) => {
const f = this.mem.getFloat64(addr, true);
if (f === 0) {
return undefined;
}
if (!isNaN(f)) {
return f;
}
const id = this.mem.getUint32(addr, true);
return this._values[id];
}
const storeValue = (addr, v) => {
const nanHead = 0x7FF80000;
if (typeof v === "number" && v !== 0) {
if (isNaN(v)) {
this.mem.setUint32(addr + 4, nanHead, true);
this.mem.setUint32(addr, 0, true);
return;
}
this.mem.setFloat64(addr, v, true);
return;
}
if (v === undefined) {
this.mem.setFloat64(addr, 0, true);
return;
}
let id = this._ids.get(v);
if (id === undefined) {
id = this._idPool.pop();
if (id === undefined) {
id = this._values.length;
}
this._values[id] = v;
this._goRefCounts[id] = 0;
this._ids.set(v, id);
}
this._goRefCounts[id]++;
let typeFlag = 0;
switch (typeof v) {
case "object":
if (v !== null) {
typeFlag = 1;
}
break;
case "string":
typeFlag = 2;
break;
case "symbol":
typeFlag = 3;
break;
case "function":
typeFlag = 4;
break;
}
this.mem.setUint32(addr + 4, nanHead | typeFlag, true);
this.mem.setUint32(addr, id, true);
}
const loadSlice = (addr) => {
const array = getInt64(addr + 0);
const len = getInt64(addr + 8);
return new Uint8Array(this._inst.exports.mem.buffer, array, len);
}
const loadSliceOfValues = (addr) => {
const array = getInt64(addr + 0);
const len = getInt64(addr + 8);
const a = new Array(len);
for (let i = 0; i < len; i++) {
a[i] = loadValue(array + i * 8);
}
return a;
}
const loadString = (addr) => {
const saddr = getInt64(addr + 0);
const len = getInt64(addr + 8);
return decoder.decode(new DataView(this._inst.exports.mem.buffer, saddr, len));
}
const testCallExport = (a, b) => {
this._inst.exports.testExport0();
return this._inst.exports.testExport(a, b);
}
const timeOrigin = Date.now() - performance.now();
this.importObject = {
_gotest: {
add: (a, b) => a + b,
callExport: testCallExport,
},
gojs: {
// Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters)
// may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported
// function. A goroutine can switch to a new stack if the current stack is too small (see morestack function).
// This changes the SP, thus we have to update the SP used by the imported function.
// func wasmExit(code int32)
"runtime.wasmExit": (sp) => {
sp >>>= 0;
const code = this.mem.getInt32(sp + 8, true);
this.exited = true;
delete this._inst;
delete this._values;
delete this._goRefCounts;
delete this._ids;
delete this._idPool;
this.exit(code);
},
// func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)
"runtime.wasmWrite": (sp) => {
sp >>>= 0;
const fd = getInt64(sp + 8);
const p = getInt64(sp + 16);
const n = this.mem.getInt32(sp + 24, true);
fs.writeSync(fd, new Uint8Array(this._inst.exports.mem.buffer, p, n));
},
// func resetMemoryDataView()
"runtime.resetMemoryDataView": (sp) => {
sp >>>= 0;
this.mem = new DataView(this._inst.exports.mem.buffer);
},
// func nanotime1() int64
"runtime.nanotime1": (sp) => {
sp >>>= 0;
setInt64(sp + 8, (timeOrigin + performance.now()) * 1000000);
},
// func walltime() (sec int64, nsec int32)
"runtime.walltime": (sp) => {
sp >>>= 0;
const msec = (new Date).getTime();
setInt64(sp + 8, msec / 1000);
this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true);
},
// func scheduleTimeoutEvent(delay int64) int32
"runtime.scheduleTimeoutEvent": (sp) => {
sp >>>= 0;
const id = this._nextCallbackTimeoutID;
this._nextCallbackTimeoutID++;
this._scheduledTimeouts.set(id, setTimeout(
() => {
this._resume();
while (this._scheduledTimeouts.has(id)) {
// for some reason Go failed to register the timeout event, log and try again
// (temporary workaround for https://github.com/golang/go/issues/28975)
console.warn("scheduleTimeoutEvent: missed timeout event");
this._resume();
}
},
getInt64(sp + 8),
));
this.mem.setInt32(sp + 16, id, true);
},
// func clearTimeoutEvent(id int32)
"runtime.clearTimeoutEvent": (sp) => {
sp >>>= 0;
const id = this.mem.getInt32(sp + 8, true);
clearTimeout(this._scheduledTimeouts.get(id));
this._scheduledTimeouts.delete(id);
},
// func getRandomData(r []byte)
"runtime.getRandomData": (sp) => {
sp >>>= 0;
crypto.getRandomValues(loadSlice(sp + 8));
},
// func finalizeRef(v ref)
"syscall/js.finalizeRef": (sp) => {
sp >>>= 0;
const id = this.mem.getUint32(sp + 8, true);
this._goRefCounts[id]--;
if (this._goRefCounts[id] === 0) {
const v = this._values[id];
this._values[id] = null;
this._ids.delete(v);
this._idPool.push(id);
}
},
// func stringVal(value string) ref
"syscall/js.stringVal": (sp) => {
sp >>>= 0;
storeValue(sp + 24, loadString(sp + 8));
},
// func valueGet(v ref, p string) ref
"syscall/js.valueGet": (sp) => {
sp >>>= 0;
const result = Reflect.get(loadValue(sp + 8), loadString(sp + 16));
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 32, result);
},
// func valueSet(v ref, p string, x ref)
"syscall/js.valueSet": (sp) => {
sp >>>= 0;
Reflect.set(loadValue(sp + 8), loadString(sp + 16), loadValue(sp + 32));
},
// func valueDelete(v ref, p string)
"syscall/js.valueDelete": (sp) => {
sp >>>= 0;
Reflect.deleteProperty(loadValue(sp + 8), loadString(sp + 16));
},
// func valueIndex(v ref, i int) ref
"syscall/js.valueIndex": (sp) => {
sp >>>= 0;
storeValue(sp + 24, Reflect.get(loadValue(sp + 8), getInt64(sp + 16)));
},
// valueSetIndex(v ref, i int, x ref)
"syscall/js.valueSetIndex": (sp) => {
sp >>>= 0;
Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24));
},
// func valueCall(v ref, m string, args []ref) (ref, bool)
"syscall/js.valueCall": (sp) => {
sp >>>= 0;
try {
const v = loadValue(sp + 8);
const m = Reflect.get(v, loadString(sp + 16));
const args = loadSliceOfValues(sp + 32);
const result = Reflect.apply(m, v, args);
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 56, result);
this.mem.setUint8(sp + 64, 1);
} catch (err) {
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 56, err);
this.mem.setUint8(sp + 64, 0);
}
},
// func valueInvoke(v ref, args []ref) (ref, bool)
"syscall/js.valueInvoke": (sp) => {
sp >>>= 0;
try {
const v = loadValue(sp + 8);
const args = loadSliceOfValues(sp + 16);
const result = Reflect.apply(v, undefined, args);
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 40, result);
this.mem.setUint8(sp + 48, 1);
} catch (err) {
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 40, err);
this.mem.setUint8(sp + 48, 0);
}
},
// func valueNew(v ref, args []ref) (ref, bool)
"syscall/js.valueNew": (sp) => {
sp >>>= 0;
try {
const v = loadValue(sp + 8);
const args = loadSliceOfValues(sp + 16);
const result = Reflect.construct(v, args);
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 40, result);
this.mem.setUint8(sp + 48, 1);
} catch (err) {
sp = this._inst.exports.getsp() >>> 0; // see comment above
storeValue(sp + 40, err);
this.mem.setUint8(sp + 48, 0);
}
},
// func valueLength(v ref) int
"syscall/js.valueLength": (sp) => {
sp >>>= 0;
setInt64(sp + 16, parseInt(loadValue(sp + 8).length));
},
// valuePrepareString(v ref) (ref, int)
"syscall/js.valuePrepareString": (sp) => {
sp >>>= 0;
const str = encoder.encode(String(loadValue(sp + 8)));
storeValue(sp + 16, str);
setInt64(sp + 24, str.length);
},
// valueLoadString(v ref, b []byte)
"syscall/js.valueLoadString": (sp) => {
sp >>>= 0;
const str = loadValue(sp + 8);
loadSlice(sp + 16).set(str);
},
// func valueInstanceOf(v ref, t ref) bool
"syscall/js.valueInstanceOf": (sp) => {
sp >>>= 0;
this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0);
},
// func copyBytesToGo(dst []byte, src ref) (int, bool)
"syscall/js.copyBytesToGo": (sp) => {
sp >>>= 0;
const dst = loadSlice(sp + 8);
const src = loadValue(sp + 32);
if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) {
this.mem.setUint8(sp + 48, 0);
return;
}
const toCopy = src.subarray(0, dst.length);
dst.set(toCopy);
setInt64(sp + 40, toCopy.length);
this.mem.setUint8(sp + 48, 1);
},
// func copyBytesToJS(dst ref, src []byte) (int, bool)
"syscall/js.copyBytesToJS": (sp) => {
sp >>>= 0;
const dst = loadValue(sp + 8);
const src = loadSlice(sp + 16);
if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) {
this.mem.setUint8(sp + 48, 0);
return;
}
const toCopy = src.subarray(0, dst.length);
dst.set(toCopy);
setInt64(sp + 40, toCopy.length);
this.mem.setUint8(sp + 48, 1);
},
"debug": (value) => {
console.log(value);
},
}
};
}
async run(instance) {
if (!(instance instanceof WebAssembly.Instance)) {
throw new Error("Go.run: WebAssembly.Instance expected");
}
this._inst = instance;
this.mem = new DataView(this._inst.exports.mem.buffer);
this._values = [ // JS values that Go currently has references to, indexed by reference id
NaN,
0,
null,
true,
false,
globalThis,
this,
];
this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id
this._ids = new Map([ // mapping from JS values to reference ids
[0, 1],
[null, 2],
[true, 3],
[false, 4],
[globalThis, 5],
[this, 6],
]);
this._idPool = []; // unused ids that have been garbage collected
this.exited = false; // whether the Go program has exited
// Pass command line arguments and environment variables to WebAssembly by writing them to the linear memory.
let offset = 4096;
const strPtr = (str) => {
const ptr = offset;
const bytes = encoder.encode(str + "\0");
new Uint8Array(this.mem.buffer, offset, bytes.length).set(bytes);
offset += bytes.length;
if (offset % 8 !== 0) {
offset += 8 - (offset % 8);
}
return ptr;
};
const argc = this.argv.length;
const argvPtrs = [];
this.argv.forEach((arg) => {
argvPtrs.push(strPtr(arg));
});
argvPtrs.push(0);
const keys = Object.keys(this.env).sort();
keys.forEach((key) => {
argvPtrs.push(strPtr(`${key}=${this.env[key]}`));
});
argvPtrs.push(0);
const argv = offset;
argvPtrs.forEach((ptr) => {
this.mem.setUint32(offset, ptr, true);
this.mem.setUint32(offset + 4, 0, true);
offset += 8;
});
// The linker guarantees global data starts from at least wasmMinDataAddr.
// Keep in sync with cmd/link/internal/ld/data.go:wasmMinDataAddr.
const wasmMinDataAddr = 4096 + 8192;
if (offset >= wasmMinDataAddr) {
throw new Error("total length of command line and environment variables exceeds limit");
}
this._inst.exports.run(argc, argv);
if (this.exited) {
this._resolveExitPromise();
}
await this._exitPromise;
}
_resume() {
if (this.exited) {
throw new Error("Go program has already exited");
}
this._inst.exports.resume();
if (this.exited) {
this._resolveExitPromise();
}
}
_makeFuncWrapper(id) {
const go = this;
return function () {
const event = { id: id, this: this, args: arguments };
go._pendingEvent = event;
go._resume();
return event.result;
};
}
}
})();

2
public/engines/java/SHA256SUMS
View File

@@ -1,4 +1,4 @@
cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 LICENSE.txt
71bbe79ff78d0e5e64096acdd418589abfe886b8f827048dc655df438a57e477 NOTICE.txt
719cb99761c8f0964835bf7b954fcf6e0df30ec14d2c06050c07c23a978d6d22 engine-metadata.json
86caa45d9b23eb64b4a0e06709b72e47c7f6307639c0866c0db9f8562d814184 engine-metadata.json
fd7974e7bde911ef0682cdc432d28e93c5db9d56f7268482a62e40a2ad86d62f java-regex.mjs

4
public/engines/java/engine-metadata.json
View File

@@ -57,7 +57,9 @@
"treeSha1": "1cdc5c332d5809828c8952f96d73f9e7504a0cec",
"license": "Apache-2.0",
"upstreamLicenseSha256": "cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30",
"upstreamNoticeSha256": "6c2b3372a6beee7fbaad482248ac0f5ad2b099d92ff2a528c04261cc9c0636f4"
"upstreamNoticeSha256": "6c2b3372a6beee7fbaad482248ac0f5ad2b099d92ff2a528c04261cc9c0636f4",
"packagedNoticeSha256": "71bbe79ff78d0e5e64096acdd418589abfe886b8f827048dc655df438a57e477",
"noticeNormalization": "The packaged notice removes one redundant blank line and adds a final LF; its attribution text is unchanged."
},
"toolchain": {
"mavenVersion": "3.9.15",

207
public/engines/perl/LICENSE-Devel-StackTrace-Artistic-2.0.txt Normal file
View File

@@ -0,0 +1,207 @@
This software is Copyright (c) 2000 - 2017 by David Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
The Artistic License 2.0
Copyright (c) 2000-2006, The Perl Foundation.
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
This license establishes the terms under which a given free software
Package may be copied, modified, distributed, and/or redistributed.
The intent is that the Copyright Holder maintains some artistic
control over the development of that Package while still keeping the
Package available as open source and free software.
You are always permitted to make arrangements wholly outside of this
license directly with the Copyright Holder of a given Package. If the
terms of this license do not permit the full use that you propose to
make of the Package, you should contact the Copyright Holder and seek
a different licensing arrangement.
Definitions
"Copyright Holder" means the individual(s) or organization(s)
named in the copyright notice for the entire Package.
"Contributor" means any party that has contributed code or other
material to the Package, in accordance with the Copyright Holder's
procedures.
"You" and "your" means any person who would like to copy,
distribute, or modify the Package.
"Package" means the collection of files distributed by the
Copyright Holder, and derivatives of that collection and/or of
those files. A given Package may consist of either the Standard
Version, or a Modified Version.
"Distribute" means providing a copy of the Package or making it
accessible to anyone else, or in the case of a company or
organization, to others outside of your company or organization.
"Distributor Fee" means any fee that you charge for Distributing
this Package or providing support for this Package to another
party. It does not mean licensing fees.
"Standard Version" refers to the Package if it has not been
modified, or has been modified only in ways explicitly requested
by the Copyright Holder.
"Modified Version" means the Package, if it has been changed, and
such changes were not explicitly requested by the Copyright
Holder.
"Original License" means this Artistic License as Distributed with
the Standard Version of the Package, in its current version or as
it may be modified by The Perl Foundation in the future.
"Source" form means the source code, documentation source, and
configuration files for the Package.
"Compiled" form means the compiled bytecode, object code, binary,
or any other form resulting from mechanical transformation or
translation of the Source form.
Permission for Use and Modification Without Distribution
(1) You are permitted to use the Standard Version and create and use
Modified Versions for any purpose without restriction, provided that
you do not Distribute the Modified Version.
Permissions for Redistribution of the Standard Version
(2) You may Distribute verbatim copies of the Source form of the
Standard Version of this Package in any medium without restriction,
either gratis or for a Distributor Fee, provided that you duplicate
all of the original copyright notices and associated disclaimers. At
your discretion, such verbatim copies may or may not include a
Compiled form of the Package.
(3) You may apply any bug fixes, portability changes, and other
modifications made available from the Copyright Holder. The resulting
Package will still be considered the Standard Version, and as such
will be subject to the Original License.
Distribution of Modified Versions of the Package as Source
(4) You may Distribute your Modified Version as Source (either gratis
or for a Distributor Fee, and with or without a Compiled form of the
Modified Version) provided that you clearly document how it differs
from the Standard Version, including, but not limited to, documenting
any non-standard features, executables, or modules, and provided that
you do at least ONE of the following:
(a) make the Modified Version available to the Copyright Holder
of the Standard Version, under the Original License, so that the
Copyright Holder may include your modifications in the Standard
Version.
(b) ensure that installation of your Modified Version does not
prevent the user installing or running the Standard Version. In
addition, the Modified Version must bear a name that is different
from the name of the Standard Version.
(c) allow anyone who receives a copy of the Modified Version to
make the Source form of the Modified Version available to others
under
(i) the Original License or
(ii) a license that permits the licensee to freely copy,
modify and redistribute the Modified Version using the same
licensing terms that apply to the copy that the licensee
received, and requires that the Source form of the Modified
Version, and of any works derived from it, be made freely
available in that license fees are prohibited but Distributor
Fees are allowed.
Distribution of Compiled Forms of the Standard Version
or Modified Versions without the Source
(5) You may Distribute Compiled forms of the Standard Version without
the Source, provided that you include complete instructions on how to
get the Source of the Standard Version. Such instructions must be
valid at the time of your distribution. If these instructions, at any
time while you are carrying out such distribution, become invalid, you
must provide new instructions on demand or cease further distribution.
If you provide valid instructions or cease distribution within thirty
days after you become aware that the instructions are invalid, then
you do not forfeit any of your rights under this license.
(6) You may Distribute a Modified Version in Compiled form without
the Source, provided that you comply with Section 4 with respect to
the Source of the Modified Version.
Aggregating or Linking the Package
(7) You may aggregate the Package (either the Standard Version or
Modified Version) with other packages and Distribute the resulting
aggregation provided that you do not charge a licensing fee for the
Package. Distributor Fees are permitted, and licensing fees for other
components in the aggregation are permitted. The terms of this license
apply to the use and Distribution of the Standard or Modified Versions
as included in the aggregation.
(8) You are permitted to link Modified and Standard Versions with
other works, to embed the Package in a larger work of your own, or to
build stand-alone binary or bytecode versions of applications that
include the Package, and Distribute the result without restriction,
provided the result does not expose a direct interface to the Package.
Items That are Not Considered Part of a Modified Version
(9) Works (including, but not limited to, modules and scripts) that
merely extend or make use of the Package, do not, by themselves, cause
the Package to be a Modified Version. In addition, such works are not
considered parts of the Package itself, and are not subject to the
terms of this license.
General Provisions
(10) Any use, modification, and distribution of the Standard or
Modified Versions is governed by this Artistic License. By using,
modifying or distributing the Package, you accept this license. Do not
use, modify, or distribute the Package, if you do not accept this
license.
(11) If your Modified Version has been derived from a Modified
Version made by someone other than you, you are nevertheless required
to ensure that your Modified Version complies with the requirements of
this license.
(12) This license does not grant you the right to use any trademark,
service mark, tradename, or logo of the Copyright Holder.
(13) This license includes the non-exclusive, worldwide,
free-of-charge patent license to make, have made, use, offer to sell,
sell, import and otherwise transfer the Package with respect to any
patent claims licensable by the Copyright Holder that are necessarily
infringed by the Package. If you institute patent litigation
(including a cross-claim or counterclaim) against any party alleging
that the Package constitutes direct or contributory patent
infringement, then this Artistic License to you shall terminate on the
date that such litigation is filed.
(14) Disclaimer of Warranty:
THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS
IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. THE IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY YOUR LOCAL
LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR CONTRIBUTOR WILL
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

101
public/engines/perl/LICENSE-Emscripten.txt Normal file
View File

@@ -0,0 +1,101 @@
Emscripten is available under 2 licenses, the MIT license and the
University of Illinois/NCSA Open Source License.
Both are permissive open source licenses, with little if any
practical difference between them.
The reason for offering both is that (1) the MIT license is
well-known, while (2) the University of Illinois/NCSA Open Source
License allows Emscripten's code to be integrated upstream into
LLVM, which uses that license, should the opportunity arise.
The full text of both licenses follows.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
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.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal with 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:
Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimers.
Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimers
in the documentation and/or other materials provided with the
distribution.
Neither the names of Mozilla,
nor the names of its contributors may be used to endorse
or promote products derived from this Software without specific prior
written permission.
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 CONTRIBUTORS 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 WITH THE SOFTWARE.
==============================================================================
This program uses portions of Node.js source code located in src/library_path.js,
in accordance with the terms of the MIT license. Node's license follows:
"""
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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.
"""
The musl libc project is bundled in this repo, and it has the MIT license, see
system/lib/libc/musl/COPYRIGHT
The third_party/ subdirectory contains code with other licenses. None of it is
used by default, but certain options use it (e.g., the optional closure compiler
flag will run closure compiler from third_party/).

158
public/engines/perl/LICENSE-WebPerl-Artistic.txt Normal file
View File

@@ -0,0 +1,158 @@
NAME
perlartistic - the Perl Artistic License
SYNOPSIS
You can refer to this document in Pod via "L<perlartistic>"
Or you can see this document by entering "perldoc perlartistic"
DESCRIPTION
Perl is free software; you can redistribute it and/or modify it under
the terms of either:
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
b) the "Artistic License" which comes with this Kit.
This is "The Artistic License". It's here so that modules, programs,
etc., that want to declare this as their distribution license can link
to it.
For the GNU General Public License, see perlgpl.
The "Artistic License"
Preamble
The intent of this document is to state the conditions under which a
Package may be copied, such that the Copyright Holder maintains some
semblance of artistic control over the development of the package, while
giving the users of the package the right to use and distribute the
Package in a more-or-less customary fashion, plus the right to make
reasonable modifications.
Definitions
"Package"
refers to the collection of files distributed by the Copyright
Holder, and derivatives of that collection of files created through
textual modification.
"Standard Version"
refers to such a Package if it has not been modified, or has been
modified in accordance with the wishes of the Copyright Holder as
specified below.
"Copyright Holder"
is whoever is named in the copyright or copyrights for the package.
"You"
is you, if you're thinking about copying or distributing this
Package.
"Reasonable copying fee"
is whatever you can justify on the basis of media cost, duplication
charges, time of people involved, and so on. (You will not be
required to justify it to the Copyright Holder, but only to the
computing community at large as a market that must bear the fee.)
"Freely Available"
means that no fee is charged for the item itself, though there may
be fees involved in handling the item. It also means that recipients
of the item may redistribute it under the same conditions they
received it.
Conditions
1. You may make and give away verbatim copies of the source form of the
Standard Version of this Package without restriction, provided that
you duplicate all of the original copyright notices and associated
disclaimers.
2. You may apply bug fixes, portability fixes and other modifications
derived from the Public Domain or from the Copyright Holder. A
Package modified in such a way shall still be considered the
Standard Version.
3. You may otherwise modify your copy of this Package in any way,
provided that you insert a prominent notice in each changed file
stating how and when you changed that file, and provided that you do
at least ONE of the following:
a) place your modifications in the Public Domain or otherwise make
them Freely Available, such as by posting said modifications to
Usenet or an equivalent medium, or placing the modifications on
a major archive site such as uunet.uu.net, or by allowing the
Copyright Holder to include your modifications in the Standard
Version of the Package.
b) use the modified Package only within your corporation or
organization.
c) rename any non-standard executables so the names do not conflict
with standard executables, which must also be provided, and
provide a separate manual page for each non-standard executable
that clearly documents how it differs from the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
4. You may distribute the programs of this Package in object code or
executable form, provided that you do at least ONE of the following:
a) distribute a Standard Version of the executables and library
files, together with instructions (in the manual page or
equivalent) on where to get the Standard Version.
b) accompany the distribution with the machine-readable source of
the Package with your modifications.
c) give non-standard executables non-standard names, and clearly
document the differences in manual pages (or equivalent),
together with instructions on where to get the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
5. You may charge a reasonable copying fee for any distribution of this
Package. You may charge any fee you choose for support of this
Package. You may not charge a fee for this Package itself. However,
you may distribute this Package in aggregate with other (possibly
commercial) programs as part of a larger (possibly commercial)
software distribution provided that you do not advertise this
Package as a product of your own. You may embed this Package's
interpreter within an executable of yours (by linking); this shall
be construed as a mere form of aggregation, provided that the
complete Standard Version of the interpreter is so embedded.
6. The scripts and library files supplied as input to or produced as
output from the programs of this Package do not automatically fall
under the copyright of this Package, but belong to whoever generated
them, and may be sold commercially, and may be aggregated with this
Package. If such scripts or library files are aggregated with this
Package via the so-called "undump" or "unexec" methods of producing
a binary executable image, then distribution of such an image shall
neither be construed as a distribution of this Package nor shall it
fall under the restrictions of Paragraphs 3 and 4, provided that you
do not represent such an executable image as a Standard Version of
this Package.
7. C subroutines (or comparably compiled subroutines in other
languages) supplied by you and linked into this Package in order to
emulate subroutines and variables of the language defined by this
Package shall not be considered part of this Package, but are the
equivalent of input as in Paragraph 6, provided these subroutines do
not change the language in any way that would cause it to fail the
regression tests for the language.
8. Aggregation of this Package with a commercial distribution is always
permitted provided that the use of this Package is embedded; that
is, when no overt attempt is made to make this Package's interfaces
visible to the end user of the commercial distribution. Such use
shall not be construed as a distribution of this Package.
9. The name of the Copyright Holder may not be used to endorse or
promote products derived from this software without specific prior
written permission.
10. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The End

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NAME
perlgpl - the GNU General Public License, version 1
SYNOPSIS
You can refer to this document in Pod via "L<perlgpl>"
Or you can see this document by entering "perldoc perlgpl"
DESCRIPTION
Perl is free software; you can redistribute it and/or modify it under
the terms of either:
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
b) the "Artistic License" which comes with this Kit.
This is the "GNU General Public License, version 1". It's here so that
modules, programs, etc., that want to declare this as their distribution
license can link to it.
For the Perl Artistic License, see perlartistic.
GNU GENERAL PUBLIC LICENSE
GNU GENERAL PUBLIC LICENSE
Version 1, February 1989
Copyright (C) 1989 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The license agreements of most software companies try to keep users
at the mercy of those companies. By contrast, our General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. The
General Public License applies to the Free Software Foundation's
software and to any other program whose authors commit to using it.
You can use it for your programs, too.
When we speak of free software, we are referring to freedom, not
price. Specifically, the General Public License is designed to make
sure that you have the freedom to give away or sell copies of free
software, that you receive source code or can get it if you want it,
that you can change the software or use pieces of it in new free
programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of a such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must tell them their rights.
We protect your rights with two steps: (1) copyright the software,
and (2) offer you this license which gives you legal permission to
copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on,
we want its recipients to know that what they have is not the original,
so that any problems introduced by others will not reflect on the
original authors' reputations.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any program or other work which
contains a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work based
on the Program" means either the Program or any work containing the
Program or a portion of it, either verbatim or with modifications.
Each licensee is addressed as "you".
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this General Public License and to the absence of
any warranty; and give any other recipients of the Program a copy of
this General Public License along with the Program. You may charge a
fee for the physical act of transferring a copy.
2. You may modify your copy or copies of the Program or any portion
of it, and copy and distribute such modifications under the terms of
Paragraph 1 above, provided that you also do the following:
a) cause the modified files to carry prominent notices stating that
you changed the files and the date of any change; and
b) cause the whole of any work that you distribute or publish, that
in whole or in part contains the Program or any part thereof,
either with or without modifications, to be licensed at no charge
to all third parties under the terms of this General Public License
(except that you may choose to grant warranty protection to some or
all third parties, at your option).
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the simplest and most usual way, to print or
display an announcement including an appropriate copyright notice
and a notice that there is no warranty (or else, saying that you
provide a warranty) and that users may redistribute the program
under these conditions, and telling the user how to view a copy of
this General Public License.
d) You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in
exchange for a fee.
Mere aggregation of another independent work with the Program (or its
derivative) on a volume of a storage or distribution medium does not
bring the other work under the scope of these terms.
3. You may copy and distribute the Program (or a portion or
derivative of it, under Paragraph 2) in object code or executable form
under the terms of Paragraphs 1 and 2 above provided that you also do
one of the following:
a) accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of
Paragraphs 1 and 2 above; or,
b) accompany it with a written offer, valid for at least three
years, to give any third party free (except for a nominal charge
for the cost of distribution) a complete machine-readable copy of
the corresponding source code, to be distributed under the terms of
Paragraphs 1 and 2 above; or,
c) accompany it with the information you received as to where the
corresponding source code may be obtained. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form alone.)
Source code for a work means the preferred form of the work for making
modifications to it. For an executable file, complete source code
means all the source code for all modules it contains; but, as a
special exception, it need not include source code for modules which
are standard libraries that accompany the operating system on which the
executable file runs, or for standard header files or definitions files
that accompany that operating system.
4. You may not copy, modify, sublicense, distribute or transfer the
Program except as expressly provided under this General Public License.
Any attempt otherwise to copy, modify, sublicense, distribute or
transfer the Program is void, and will automatically terminate your
rights to use the Program under this License. However, parties who
have received copies, or rights to use copies, from you under this
General Public License will not have their licenses terminated so long
as such parties remain in full compliance.
5. By copying, distributing or modifying the Program (or any work
based on the Program) you indicate your acceptance of this license to
do so, and all its terms and conditions.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
7. The Free Software Foundation may publish revised and/or new
versions of the General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of the license which applies to it and "any
later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Program does not specify a
version number of the license, you may choose any version ever
published by the Free Software Foundation.
8. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the
author to ask for permission. For software which is copyrighted by the
Free Software Foundation, write to the Free Software Foundation; we
sometimes make exceptions for this. Our decision will be guided by the
two goals of preserving the free status of all derivatives of our free
software and of promoting the sharing and reuse of software generally.
NO WARRANTY
9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS
WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to humanity, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it
does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 1, or (at
your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA
Also add information on how to contact you by electronic and paper
mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19xx name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type
'show w'. This is free software, and you are welcome to
redistribute it under certain conditions; type 'show c' for
details.
The hypothetical commands 'show w' and 'show c' should show the
appropriate parts of the General Public License. Of course, the
commands you use may be called something other than 'show w' and 'show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
program 'Gnomovision' (a program to direct compilers to make passes
at assemblers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
That's all there is to it!

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Legacy WebPerl runtime notices
==============================
This directory contains the unmodified WebPerl v0.09-beta prebuilt runtime,
released in 2019 and explicitly treated by regex-tools as legacy beta software.
WebPerl
-------
Project: https://github.com/haukex/webperl
Release: v0.09-beta
Commit: 6f2173d29a2c2e3536e1de75ff5d291ae96ab348
Copyright (c) 2018 Hauke Daempfling, Leibniz Institute of Freshwater Ecology
and Inland Fisheries (IGB), Berlin, Germany.
WebPerl is distributed under the same terms as Perl 5: either the GNU General
Public License version 1 or later, or the Artistic License supplied with Perl 5.
The complete upstream texts are included as LICENSE-WebPerl-GPL.txt and
LICENSE-WebPerl-Artistic.txt.
Perl
----
The binary and data pack contain Perl v5.28.1 and its core library. Perl 5 is
distributed under the same GNU GPL / Artistic dual-license terms described
above. Exact upstream source is available from:
https://github.com/Perl/perl5/tree/v5.28.1
Emscripten
----------
The generated loader and WebAssembly runtime were built by upstream WebPerl
with Emscripten 1.38.28. Emscripten is dual-licensed under the MIT and
University of Illinois/NCSA licenses. The upstream 1.38.28 license text,
including its bundled-code notices, is included as LICENSE-Emscripten.txt.
Bundled CPAN additions
----------------------
The upstream prebuilt data pack also contains the modules selected by
WebPerl's pinned build:
- Cpanel::JSON::XS 4.09 — same terms as Perl 5;
- Devel::StackTrace 2.03 — Artistic License 2.0; its upstream distribution
license is included as LICENSE-Devel-StackTrace-Artistic-2.0.txt; and
- Future 0.39 — same terms as Perl 5.
The Devel::StackTrace license was reproduced byte-for-byte from
https://www.cpan.org/authors/id/D/DR/DROLSKY/Devel-StackTrace-2.03.tar.gz
(SHA-256 7618cd4ebe24e254c17085f4b418784ab503cb4cb3baf8f48a7be894e59ba848).
regex-tools uses Cpanel::JSON::XS only as the fixed bridge's bounded JSON
codec. It does not load Devel::StackTrace, Future, or WebPerl's JavaScript
interop module on the normal engine path. Those files remain present because
emperl.data is the unmodified, checksummed upstream prebuilt pack.
Security boundary
-----------------
The upstream generated emperl.js has one JavaScript eval(code) call in the
optional WebPerl JavaScript-interoperability import. regex-tools neither loads
nor calls that Perl module. User values cross the fixed bridge only as
exact-key, byte-bounded JSON in MEMFS; the sole Perl evaluator invocation is
the constant RegexTools::run_request(). The bounded metadata response is JSON,
while successful replacement UTF-8 bytes use a separate fixed MEMFS binary
file with exact worker-side length and encoding verification. Perl's
runtime-regex eval mode and regex code assertions are disabled.

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e16dd93533bb65e25fad00d06e88840d9b5fd6bb80d551d8866126c52d89e1de LICENSE-Devel-StackTrace-Artistic-2.0.txt
51aea7641f81d560eb039bc97ce35e2517e2656fe8731eb49ce6a18498eb22fe LICENSE-Emscripten.txt
435a788b2de9aaae9c640e7c0ab7b317b41323522e8641bcda000607892abf1f LICENSE-WebPerl-Artistic.txt
0166b8b8e96a6b153da26ece157ebbd9ffad5423670f611fae80fefacb6da7f5 LICENSE-WebPerl-GPL.txt
499559af54694d319697271433262a3324a976061f4537ed1c5210235f9eb348 NOTICE.txt
9529019418cf766a42cf2d25bd3fc97b47c9e689f5666cfc32dc11338d1b1e66 emperl.data
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f1d49c4514c7332a57992c4a2444fd6a56ae3b5e6651b4fd484852a641e5e4ec emperl.wasm
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0c42a7b2a72b886d967aadff0b1bb35017c247e5cad79ad85544fc3a91f17e5b perl-runtime.worker.js
880835d63b2319f72ae4be1db50e2cecda8ebd98b80dca810448c3a665dcc4d3 regex_tools_bridge.pl

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{
"schemaVersion": 1,
"engine": "perl",
"engineName": "Perl regular expressions via WebPerl",
"engineVersion": "5.28.1",
"semanticIdentity": "Perl v5.28.1 regular expressions via the legacy WebPerl v0.09-beta prebuilt runtime",
"status": "legacy-beta-compatibility-runtime",
"bridge": {
"abiVersion": 1,
"nativeOffsetUnit": "Unicode code points (Perl character offsets)",
"requestEncoding": "exact-key and byte-bounded JSON in a fixed MEMFS request file; no request value is interpolated into source",
"responseEncoding": "byte-bounded metadata JSON in a fixed MEMFS response file",
"workerTopology": "supervised ES module worker with a nested self-hosted classic WebPerl worker",
"evaluatorInvocation": "RegexTools::run_request()",
"userSourceEvaluation": false,
"regexCodeAssertionsEnabled": false,
"supportedApplicationFlags": [
"g",
"i",
"m",
"s",
"x",
"n",
"a",
"d",
"l",
"u"
],
"replacement": "Pre-tokenized fixed grammar supporting literal text, $$, greedy $n, and ${name}; bounded UTF-8 chunks stream from native spans without a complete capture-value array, expansion, or output materialization",
"replacementParityOracle": "identity self-test compares fixed named and numbered fixtures with native Perl s/// output",
"replacementOutputTransport": "successful UTF-8 output uses a separate fixed MEMFS binary file; the classic worker validates exact length, bound, canonical UTF-8 and injects the decoded string for PortableEngineAdapter",
"captureNames": "Perl-native numbered participation and spans; syntax metadata annotates capture-row names; named replacement lookup uses native %+ and resolves the selected value back to a native span before output",
"limits": {
"maximumPatternCharacters": 65536,
"maximumSubjectBytes": 16777216,
"maximumReplacementCharacters": 65536,
"maximumMatches": 10000,
"maximumCaptureRows": 100000,
"maximumCaptureGroups": 1000,
"maximumOutputBytes": 67108864,
"maximumErrorCharacters": 1024,
"maximumRequestJsonBytes": 101466112,
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"outputChunkCharacters": 4096
},
"sourceFiles": [
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},
{
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},
"securityAudit": {
"generatedLoaderJavaScriptEvalSites": 1,
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"normalPathCsp": "script-src 'self' 'wasm-unsafe-eval'; no 'unsafe-eval'",
"runtimeRegexEval": "disabled with no re 'eval'",
"codeAssertionDefense": "fixed scanner rejects (?{...}) and (??{...}) before compilation",
"killability": "the supervised worker tree can be terminated by EngineSupervisor",
"boundedTransport": "request and response JSON have exact field/byte contracts; replacement output is not JSON-escaped"
},
"source": {
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"repository": "https://github.com/haukex/webperl",
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"version": "5.28.1",
"repository": "https://github.com/Perl/perl5",
"tag": "v5.28.1",
"license": "GPL-1.0-or-later OR Artistic-1.0-Perl"
}
},
"prebuilt": {
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},
"toolchain": {
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},
"bundledModules": [
{
"name": "Cpanel::JSON::XS",
"version": "4.09",
"license": "GPL-1.0-or-later OR Artistic-1.0-Perl",
"normalEnginePath": true
},
{
"name": "Devel::StackTrace",
"version": "2.03",
"license": "Artistic-2.0",
"normalEnginePath": false,
"sourceArchive": "https://www.cpan.org/authors/id/D/DR/DROLSKY/Devel-StackTrace-2.03.tar.gz",
"sourceArchiveSha256": "7618cd4ebe24e254c17085f4b418784ab503cb4cb3baf8f48a7be894e59ba848"
},
{
"name": "Future",
"version": "0.39",
"license": "GPL-1.0-or-later OR Artistic-1.0-Perl",
"normalEnginePath": false
}
],
"sourceDateEpoch": 1551644196,
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},
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{
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"use strict";
/*
* Classic-worker wrapper for the pinned WebPerl 0.09-beta Emscripten runtime.
* User-controlled values cross into Perl only through a JSON file in MEMFS.
* Successful replacement bytes return through a separate fixed binary file;
* the bounded JSON response contains metadata only.
* The sole call through WebPerl's eval export is the fixed source string
* "RegexTools::run_request()"; no request data is interpolated into code.
*/
var BRIDGE_PROTOCOL_VERSION = 1;
var REQUEST_PATH = "/tmp/regex-tools-request.json";
var RESPONSE_PATH = "/tmp/regex-tools-response.json";
var OUTPUT_PATH = "/tmp/regex-tools-output.bin";
var HARNESS_PATH = "/tmp/regex-tools-bridge.pl";
var FIXED_INVOCATION = "RegexTools::run_request()";
var MAXIMUM_PATTERN_CHARACTERS = 64 * 1024;
var MAXIMUM_SUBJECT_BYTES = 16 * 1024 * 1024;
var MAXIMUM_REPLACEMENT_CHARACTERS = 64 * 1024;
var MAXIMUM_MATCHES = 10000;
var MAXIMUM_CAPTURE_ROWS = 100000;
var MAXIMUM_OUTPUT_BYTES = 64 * 1024 * 1024;
var MAXIMUM_REQUEST_JSON_BYTES =
6 *
(MAXIMUM_SUBJECT_BYTES +
MAXIMUM_PATTERN_CHARACTERS +
MAXIMUM_REPLACEMENT_CHARACTERS) +
16 * 1024;
var MAXIMUM_RESPONSE_JSON_BYTES = 8 * 1024 * 1024;
var utf8Encoder = new TextEncoder();
var runtimeRoot = new URL("./", self.location.href);
var runtimeResolve;
var runtimeReject;
var runtimeReady = new Promise(function (resolve, reject) {
runtimeResolve = resolve;
runtimeReject = reject;
});
var stderrTail = "";
function boundedRuntimeError(value) {
var message = value instanceof Error ? value.message : String(value);
if (stderrTail) {
message += " (" + stderrTail.slice(-512) + ")";
}
return message.slice(0, 1024);
}
function captureStderr(value) {
stderrTail = (stderrTail + String(value) + "\n").slice(-4096);
}
function isRecord(value) {
return typeof value === "object" && value !== null && !Array.isArray(value);
}
function owns(value, key) {
return Object.prototype.hasOwnProperty.call(value, key);
}
function isIntegerInRange(value, minimum, maximum) {
return Number.isSafeInteger(value) && value >= minimum && value <= maximum;
}
function hasExactKeys(value, expected) {
var actual = Object.keys(value).sort();
var wanted = expected.slice().sort();
if (actual.length !== wanted.length) return false;
for (var index = 0; index < actual.length; index += 1) {
if (actual[index] !== wanted[index]) return false;
}
return true;
}
function encodeRequest(request) {
if (
!isRecord(request) ||
request.abi !== 1 ||
typeof request.operation !== "string"
) {
throw new Error("The WebPerl bridge request is invalid.");
}
if (request.operation === "identity") {
if (!hasExactKeys(request, ["abi", "operation"])) {
throw new Error("The WebPerl identity request is invalid.");
}
} else {
var replacement = request.operation === "replace";
if (
(!replacement && request.operation !== "execute") ||
!hasExactKeys(
request,
[
"abi",
"operation",
"pattern",
"flags",
"options",
"subject",
"scanAll",
"maximumMatches",
"maximumCaptureRows",
].concat(replacement ? ["replacement", "maximumOutputBytes"] : []),
) ||
typeof request.pattern !== "string" ||
request.pattern.length > MAXIMUM_PATTERN_CHARACTERS ||
typeof request.flags !== "string" ||
request.flags.length > 10 ||
typeof request.subject !== "string" ||
typeof request.scanAll !== "boolean" ||
!isRecord(request.options) ||
Object.keys(request.options).length !== 0 ||
!isIntegerInRange(request.maximumMatches, 1, MAXIMUM_MATCHES) ||
!isIntegerInRange(request.maximumCaptureRows, 1, MAXIMUM_CAPTURE_ROWS)
) {
throw new Error("The WebPerl execution request is invalid.");
}
if (
utf8Encoder.encode(request.subject).byteLength > MAXIMUM_SUBJECT_BYTES
) {
throw new Error("The WebPerl subject exceeds its UTF-8 byte limit.");
}
if (
replacement &&
(typeof request.replacement !== "string" ||
request.replacement.length > MAXIMUM_REPLACEMENT_CHARACTERS ||
!isIntegerInRange(request.maximumOutputBytes, 1, MAXIMUM_OUTPUT_BYTES))
) {
throw new Error("The WebPerl replacement request is invalid.");
}
}
var encoded = utf8Encoder.encode(JSON.stringify(request));
if (encoded.byteLength > MAXIMUM_REQUEST_JSON_BYTES) {
throw new Error("The WebPerl request exceeds its JSON byte limit.");
}
return encoded;
}
function decodeUtf8Exact(encoded, label) {
var decoded;
try {
decoded = new TextDecoder("utf-8", { fatal: true }).decode(encoded);
} catch (_error) {
throw new Error(label + " is not valid UTF-8.");
}
var roundTrip = utf8Encoder.encode(decoded);
if (roundTrip.byteLength !== encoded.byteLength) {
throw new Error(label + " has an inconsistent UTF-8 length.");
}
for (var index = 0; index < encoded.byteLength; index += 1) {
if (roundTrip[index] !== encoded[index]) {
throw new Error(label + " is not canonical UTF-8.");
}
}
return decoded;
}
function readResponse() {
var encoded = FS.readFile(RESPONSE_PATH);
if (
Object.prototype.toString.call(encoded) !== "[object Uint8Array]" ||
encoded.byteLength === 0 ||
encoded.byteLength > MAXIMUM_RESPONSE_JSON_BYTES
) {
throw new Error("The fixed Perl bridge response exceeds its byte limit.");
}
var parsed;
try {
parsed = JSON.parse(decodeUtf8Exact(encoded, "The WebPerl response"));
} catch (error) {
if (error instanceof SyntaxError) {
throw new Error("The fixed Perl bridge returned malformed JSON.");
}
throw error;
}
if (!isRecord(parsed)) {
throw new Error("The fixed Perl bridge returned a non-object response.");
}
return parsed;
}
function injectReplacementOutput(response, maximumOutputBytes) {
if (
owns(response, "output") ||
!isIntegerInRange(response.outputBytes, 0, maximumOutputBytes) ||
typeof response.outputTruncated !== "boolean"
) {
throw new Error("The fixed Perl bridge returned invalid output metadata.");
}
var encoded = FS.readFile(OUTPUT_PATH);
if (
Object.prototype.toString.call(encoded) !== "[object Uint8Array]" ||
encoded.byteLength !== response.outputBytes ||
encoded.byteLength > maximumOutputBytes
) {
throw new Error(
"The fixed Perl bridge output file exceeds its bounded contract.",
);
}
response.output = decodeUtf8Exact(encoded, "The WebPerl output file");
}
function removeFixedFile(path) {
try {
FS.unlink(path);
} catch (_error) {
// The fixed file does not exist before its first use.
}
}
var Perl = {
trace: false,
glue: function () {
throw new Error("The WebPerl JavaScript bridge is disabled.");
},
unglue: function () {
throw new Error("The WebPerl JavaScript bridge is disabled.");
},
};
var Module = {
noInitialRun: true,
noExitRuntime: true,
arguments: ["--version"],
print: function () {},
printErr: captureStderr,
stdout: function () {},
stderr: function (character) {
if (character) {
stderrTail = (stderrTail + String.fromCharCode(character)).slice(-4096);
}
},
stdin: function () {
return null;
},
locateFile: function (file) {
return new URL(file, runtimeRoot).href;
},
preRun: [],
onRuntimeInitialized: function () {
runtimeResolve();
},
onAbort: function (reason) {
runtimeReject(
new Error("The legacy WebPerl runtime aborted: " + String(reason)),
);
},
};
importScripts(new URL("emperl.js", runtimeRoot).href);
var harnessPromise;
async function loadHarness() {
if (harnessPromise) return harnessPromise;
harnessPromise = (async function () {
await runtimeReady;
var response = await fetch(new URL("regex_tools_bridge.pl", runtimeRoot));
if (!response.ok) {
throw new Error(
"The fixed Perl bridge request failed with HTTP " +
response.status +
".",
);
}
var source = await response.text();
FS.writeFile(HARNESS_PATH, source, { encoding: "utf8" });
Module.callMain([HARNESS_PATH]);
return true;
})();
return harnessPromise;
}
async function invokeHarness(request) {
stderrTail = "";
await loadHarness();
if (stderrTail) {
throw new Error("The fixed Perl bridge failed to load: " + stderrTail);
}
removeFixedFile(REQUEST_PATH);
removeFixedFile(RESPONSE_PATH);
removeFixedFile(OUTPUT_PATH);
try {
FS.writeFile(REQUEST_PATH, encodeRequest(request));
var status = Module.ccall(
"webperl_eval_perl",
"string",
["string"],
[FIXED_INVOCATION],
);
if (status !== "ok") {
throw new Error("The fixed Perl bridge returned an invalid status.");
}
var parsed = readResponse();
if (request.operation === "replace" && parsed.ok === true) {
injectReplacementOutput(parsed, request.maximumOutputBytes);
} else if (
owns(parsed, "output") ||
owns(parsed, "outputBytes") ||
owns(parsed, "outputTruncated")
) {
throw new Error(
"The fixed Perl bridge returned output for a non-replacement result.",
);
}
return parsed;
} finally {
removeFixedFile(REQUEST_PATH);
removeFixedFile(RESPONSE_PATH);
removeFixedFile(OUTPUT_PATH);
}
}
async function handleMessage(message) {
if (
!message ||
message.protocolVersion !== BRIDGE_PROTOCOL_VERSION ||
!Number.isSafeInteger(message.requestId)
) {
throw new Error("The WebPerl bridge received an invalid message.");
}
if (message.kind === "load") {
return invokeHarness({ abi: 1, operation: "identity" });
}
if (message.kind === "run") {
if (
!message.request ||
typeof message.request !== "object" ||
Array.isArray(message.request)
) {
throw new Error("The WebPerl bridge received an invalid request.");
}
return invokeHarness(message.request);
}
throw new Error("The WebPerl bridge operation is unsupported.");
}
var operationQueue = Promise.resolve();
self.onmessage = function (event) {
var message = event.data;
var current = operationQueue.then(function () {
return handleMessage(message);
});
operationQueue = current.catch(function () {});
current.then(
function (payload) {
self.postMessage({
protocolVersion: BRIDGE_PROTOCOL_VERSION,
requestId: message && message.requestId,
ok: true,
payload: payload,
});
},
function (error) {
self.postMessage({
protocolVersion: BRIDGE_PROTOCOL_VERSION,
requestId: message && message.requestId,
ok: false,
error: {
name: error instanceof Error ? error.name : "Error",
message: boundedRuntimeError(error),
},
});
},
);
};

753
public/engines/perl/regex_tools_bridge.pl Normal file
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@@ -0,0 +1,753 @@
package RegexTools;
use strict;
use warnings;
use utf8;
use Cpanel::JSON::XS ();
no re 'eval';
our $BRIDGE_ABI_VERSION = 1;
our $REQUEST_PATH = '/tmp/regex-tools-request.json';
our $RESPONSE_PATH = '/tmp/regex-tools-response.json';
our $OUTPUT_PATH = '/tmp/regex-tools-output.bin';
my $JSON = Cpanel::JSON::XS->new->utf8->canonical;
my $TRUE = Cpanel::JSON::XS::true;
my $FALSE = Cpanel::JSON::XS::false;
my $MAXIMUM_PATTERN_CHARACTERS = 64 * 1024;
my $MAXIMUM_SUBJECT_BYTES = 16 * 1024 * 1024;
my $MAXIMUM_REPLACEMENT_CHARACTERS = 64 * 1024;
my $MAXIMUM_MATCHES = 10_000;
my $MAXIMUM_CAPTURE_ROWS = 100_000;
my $MAXIMUM_CAPTURE_GROUPS = 1_000;
my $MAXIMUM_OUTPUT_BYTES = 64 * 1024 * 1024;
my $MAXIMUM_ERROR_CHARACTERS = 1_024;
my $OUTPUT_CHUNK_CHARACTERS = 4_096;
my $MAXIMUM_REQUEST_BYTES = 6 * (
$MAXIMUM_SUBJECT_BYTES
+ $MAXIMUM_PATTERN_CHARACTERS
+ $MAXIMUM_REPLACEMENT_CHARACTERS
) + 16 * 1024;
my $MAXIMUM_RESPONSE_BYTES = 8 * 1024 * 1024;
sub _bounded_message {
my ($value) = @_;
$value = defined($value) ? "$value" : 'Unknown Perl bridge error';
$value =~ s/\s+at \Q@{[$0]}\E line \d+\.?\s*\z//;
return length($value) <= $MAXIMUM_ERROR_CHARACTERS
? $value
: substr($value, 0, $MAXIMUM_ERROR_CHARACTERS - 1) . "\x{2026}";
}
sub _utf8_bytes {
my ($value) = @_;
my $encoded = $value;
utf8::encode($encoded);
return $encoded;
}
sub _failure {
my ($phase, $code, $message) = @_;
return {
abi => $BRIDGE_ABI_VERSION,
ok => $FALSE,
phase => $phase,
code => $code,
message => _bounded_message($message),
};
}
sub _is_plain_hash {
my ($value) = @_;
return ref($value) eq 'HASH';
}
sub _has_exact_keys {
my ($value, @expected) = @_;
return 0 if !_is_plain_hash($value);
return join("\0", sort keys %$value)
eq join("\0", sort @expected);
}
sub _is_integer_in_range {
my ($value, $minimum, $maximum) = @_;
return defined($value)
&& !ref($value)
&& "$value" =~ /\A(?:0|[1-9][0-9]*)\z/
&& $value >= $minimum
&& $value <= $maximum;
}
sub _read_request {
open my $input, '<:raw', $REQUEST_PATH
or die "Unable to open the fixed bridge request file: $!";
local $/;
my $encoded = <$input>;
close $input or die "Unable to close the fixed bridge request file: $!";
die 'The fixed bridge request exceeds its byte limit.'
if !defined($encoded) || length($encoded) > $MAXIMUM_REQUEST_BYTES;
return $JSON->decode($encoded);
}
sub _write_response {
my ($response) = @_;
my $encoded = $JSON->encode($response);
die 'The fixed bridge response exceeds its byte limit.'
if length($encoded) > $MAXIMUM_RESPONSE_BYTES;
open my $output, '>:raw', $RESPONSE_PATH
or die "Unable to open the fixed bridge response file: $!";
print {$output} $encoded
or die "Unable to write the fixed bridge response file: $!";
close $output
or die "Unable to close the fixed bridge response file: $!";
}
sub _contains_code_assertion {
my ($pattern) = @_;
my $escaped = 0;
my $character_class = 0;
my $quoted = 0;
for (my $index = 0; $index < length($pattern); $index++) {
my $current = substr($pattern, $index, 1);
if ($quoted) {
if ($current eq '\\'
&& substr($pattern, $index + 1, 1) eq 'E') {
$quoted = 0;
$index++;
}
next;
}
if ($escaped) {
$escaped = 0;
next;
}
if ($current eq '\\') {
if (substr($pattern, $index + 1, 1) eq 'Q') {
$quoted = 1;
$index++;
}
else {
$escaped = 1;
}
next;
}
if ($current eq '[' && !$character_class) {
$character_class = 1;
next;
}
if ($current eq ']' && $character_class) {
$character_class = 0;
next;
}
next if $character_class;
return 1 if substr($pattern, $index, 3) eq '(?{';
return 1 if substr($pattern, $index, 4) eq '(??{';
}
return 0;
}
sub _validate_flags {
my ($flags) = @_;
return 'Flags must be a string.' if !defined($flags) || ref($flags);
my %seen;
for my $flag (split //, $flags) {
return 'The request contains an unsupported or duplicate Perl flag.'
if $flag !~ /\A[gimsxnadlu]\z/ || $seen{$flag}++;
}
my $character_rules = grep { $seen{$_} } qw(a d l u);
return 'Perl character-set flags a, d, l and u are mutually exclusive.'
if $character_rules > 1;
return;
}
sub _validate_request {
my ($request) = @_;
return _failure('bridge', 'invalid-request', 'The request must be a JSON object.')
if !_is_plain_hash($request);
return _failure('bridge', 'abi-mismatch', 'The bridge ABI version is unsupported.')
if !defined($request->{abi})
|| ref($request->{abi})
|| $request->{abi} != $BRIDGE_ABI_VERSION;
if (defined($request->{operation})
&& !ref($request->{operation})
&& $request->{operation} eq 'identity') {
return _failure(
'bridge',
'invalid-request',
'The identity request contains missing or unexpected fields.',
) if !_has_exact_keys($request, qw(abi operation));
return;
}
return _failure('bridge', 'invalid-operation', 'The bridge operation is unsupported.')
if !defined($request->{operation})
|| ref($request->{operation})
|| ($request->{operation} ne 'execute'
&& $request->{operation} ne 'replace');
my @request_fields = qw(
abi
flags
maximumCaptureRows
maximumMatches
operation
options
pattern
scanAll
subject
);
push @request_fields, qw(maximumOutputBytes replacement)
if $request->{operation} eq 'replace';
return _failure(
'bridge',
'invalid-request',
'The request contains missing or unexpected fields.',
) if !_has_exact_keys($request, @request_fields);
return _failure('bridge', 'invalid-request', 'Pattern and subject must be strings.')
if !defined($request->{pattern})
|| ref($request->{pattern})
|| !defined($request->{subject})
|| ref($request->{subject});
return _failure('bridge', 'pattern-limit', 'The pattern exceeds the bridge limit.')
if length($request->{pattern}) > $MAXIMUM_PATTERN_CHARACTERS;
return _failure('bridge', 'subject-limit', 'The subject exceeds the bridge limit.')
if length(_utf8_bytes($request->{subject})) > $MAXIMUM_SUBJECT_BYTES;
return _failure('bridge', 'unsupported-option', 'Perl does not accept engine options.')
if !_is_plain_hash($request->{options})
|| keys(%{$request->{options}});
my $flag_error = _validate_flags($request->{flags});
return _failure('bridge', 'unsupported-flag', $flag_error) if $flag_error;
return _failure(
'bridge',
'result-limit',
'The requested result bounds are outside the bridge contract.',
) if !_is_integer_in_range(
$request->{maximumMatches},
1,
$MAXIMUM_MATCHES,
) || !_is_integer_in_range(
$request->{maximumCaptureRows},
1,
$MAXIMUM_CAPTURE_ROWS,
);
return _failure(
'compile',
'code-assertion-disabled',
'Perl code assertions (?{...}) and (??{...}) are disabled.',
) if _contains_code_assertion($request->{pattern});
if ($request->{operation} eq 'execute') {
return _failure(
'bridge',
'invalid-request',
'Execution requests cannot contain replacement fields.',
) if exists($request->{replacement})
|| exists($request->{maximumOutputBytes});
return;
}
return _failure(
'bridge',
'invalid-request',
'Replacement requests require a string template and output bound.',
) if !defined($request->{replacement})
|| ref($request->{replacement})
|| !_is_integer_in_range(
$request->{maximumOutputBytes},
1,
$MAXIMUM_OUTPUT_BYTES,
);
return _failure(
'bridge',
'replacement-limit',
'The replacement template exceeds the bridge limit.',
) if length($request->{replacement}) > $MAXIMUM_REPLACEMENT_CHARACTERS;
return;
}
sub _compile_pattern {
my ($pattern, $flags) = @_;
my $modifiers = join '', grep { index($flags, $_) >= 0 }
qw(i m s x n a d l u);
my $wrapped = length($modifiers)
? "(?$modifiers:$pattern)"
: "(?:$pattern)";
my $compiled;
my $error;
{
local $SIG{__WARN__} = sub { };
local $@;
$compiled = eval { qr/$wrapped/ };
$error = $@;
}
return ($compiled, $error);
}
sub _capture_group_count {
my ($compiled) = @_;
my $probe = qr/(?:$compiled)|()/;
'' =~ $probe;
return $#- - 1;
}
sub _snapshot_match {
my ($group_count, $starts, $ends) = @_;
my @captures;
for my $group (1 .. $group_count) {
push @captures, defined($starts->[$group])
&& $starts->[$group] >= 0
? [0 + $starts->[$group], 0 + $ends->[$group]]
: undef;
}
return {
span => [0 + $starts->[0], 0 + $ends->[0]],
captures => \@captures,
};
}
sub _push_literal_token {
my ($tokens, $literal) = @_;
return if !length($$literal);
push @$tokens, ['literal', $$literal];
$$literal = '';
}
sub _tokenize_replacement {
my ($template, $group_count) = @_;
my @tokens;
my $literal = '';
my $cursor = 0;
while ($cursor < length($template)) {
my $current = substr($template, $cursor, 1);
if ($current ne '$') {
$literal .= $current;
$cursor++;
next;
}
my $next = substr($template, $cursor + 1, 1);
if ($next eq '$') {
_push_literal_token(\@tokens, \$literal);
push @tokens, ['literal', '$'];
$cursor += 2;
next;
}
if (substr($template, $cursor + 1) =~ /\A([0-9]+)/) {
my $digits = $1;
my $canonical = $digits;
$canonical =~ s/\A0+(?=[0-9])//;
my $number = length($canonical) <= length("$group_count")
&& $canonical <= $group_count
? 0 + $canonical
: undef;
_push_literal_token(\@tokens, \$literal);
push @tokens, ['capture', $number];
$cursor += 1 + length($digits);
next;
}
if (substr($template, $cursor + 1)
=~ /\A\{([A-Za-z_][A-Za-z0-9_]*)\}/) {
my $name = $1;
_push_literal_token(\@tokens, \$literal);
push @tokens, ['named', $name];
$cursor += 3 + length($name);
next;
}
$literal .= '$';
$cursor++;
}
_push_literal_token(\@tokens, \$literal);
return \@tokens;
}
sub _write_encoded {
my ($state, $encoded) = @_;
return if !length($encoded);
print {$state->{handle}} $encoded
or die "Unable to write the fixed bridge output file: $!";
$state->{bytes} += length($encoded);
}
sub _append_piece {
my ($state, $value) = @_;
return 0 if $state->{truncated};
return 1 if !length($value);
my $encoded = _utf8_bytes($value);
my $remaining = $state->{maximum} - $state->{bytes};
if (length($encoded) <= $remaining) {
_write_encoded($state, $encoded);
return 1;
}
my ($low, $high) = (0, length($value));
while ($low < $high) {
my $middle = int(($low + $high + 1) / 2);
my $prefix_bytes = length(_utf8_bytes(substr($value, 0, $middle)));
if ($prefix_bytes <= $remaining) {
$low = $middle;
}
else {
$high = $middle - 1;
}
}
_write_encoded($state, _utf8_bytes(substr($value, 0, $low)))
if $low > 0;
$state->{truncated} = $TRUE;
return 0;
}
sub _append_text {
my ($state, $value) = @_;
return 0 if $state->{truncated};
my $cursor = 0;
while ($cursor < length($value)) {
my $length = length($value) - $cursor;
$length = $OUTPUT_CHUNK_CHARACTERS
if $length > $OUTPUT_CHUNK_CHARACTERS;
return 0
if !_append_piece($state, substr($value, $cursor, $length));
$cursor += $length;
}
return 1;
}
sub _append_span {
my ($state, $subject, $start, $end) = @_;
return 0 if $state->{truncated};
my $cursor = $start;
while ($cursor < $end) {
my $length = $end - $cursor;
$length = $OUTPUT_CHUNK_CHARACTERS
if $length > $OUTPUT_CHUNK_CHARACTERS;
return 0
if !_append_piece($state, substr($subject, $cursor, $length));
$cursor += $length;
}
return 1;
}
sub _resolve_named_spans {
my ($tokens, $subject, $starts, $ends, $named_values) = @_;
my %resolved;
for my $token (@$tokens) {
my ($kind, $name) = @$token;
next if $kind ne 'named'
|| exists($resolved{$name})
|| !exists($named_values->{$name})
|| !defined($named_values->{$name});
my $captured = $named_values->{$name};
for my $group (1 .. $#$ends) {
next if !defined($starts->[$group])
|| $starts->[$group] < 0
|| $ends->[$group] - $starts->[$group] != length($captured)
|| index($subject, $captured, $starts->[$group])
!= $starts->[$group];
$resolved{$name} = [
0 + $starts->[$group],
0 + $ends->[$group],
];
last;
}
die "Unable to resolve native span for named capture $name."
if !exists($resolved{$name});
}
return \%resolved;
}
sub _append_replacement_tokens {
my ($state, $tokens, $subject, $starts, $ends, $named_spans) = @_;
for my $token (@$tokens) {
return 0 if $state->{truncated};
my ($kind, $value) = @$token;
if ($kind eq 'literal') {
_append_text($state, $value);
}
elsif ($kind eq 'capture') {
_append_span(
$state,
$subject,
$starts->[$value],
$ends->[$value],
) if defined($value)
&& defined($starts->[$value])
&& $starts->[$value] >= 0;
}
elsif ($kind eq 'named') {
_append_span(
$state,
$subject,
$named_spans->{$value}->[0],
$named_spans->{$value}->[1],
) if exists($named_spans->{$value});
}
else {
die 'The fixed replacement tokenizer produced an invalid token.';
}
}
return !$state->{truncated};
}
sub _open_output {
my ($maximum, $path) = @_;
open my $handle, '>:raw', $path
or die "Unable to open the fixed bridge output file: $!";
return {
handle => $handle,
bytes => 0,
maximum => 0 + $maximum,
truncated => $FALSE,
};
}
sub _close_output {
my ($state) = @_;
close $state->{handle}
or die "Unable to close the fixed bridge output file: $!";
delete $state->{handle};
}
sub _run_regex {
my ($request) = @_;
my ($compiled, $compile_error) = _compile_pattern(
$request->{pattern},
$request->{flags},
);
return _failure('compile', 'compile-error', $compile_error)
if !defined($compiled);
my $group_count = _capture_group_count($compiled);
return _failure(
'compile',
'capture-group-limit',
"The pattern declares $group_count capture groups; "
. "the bridge limit is $MAXIMUM_CAPTURE_GROUPS.",
) if $group_count > $MAXIMUM_CAPTURE_GROUPS;
my $rows_per_match = $group_count > 0 ? $group_count : 1;
my $allowed_matches = $request->{maximumMatches};
my $row_bound = int($request->{maximumCaptureRows} / $rows_per_match);
$allowed_matches = $row_bound if $row_bound < $allowed_matches;
my $subject = $request->{subject};
my $global = index($request->{flags}, 'g') >= 0;
my $replacement_tokens = $request->{operation} eq 'replace'
? _tokenize_replacement($request->{replacement}, $group_count)
: undef;
my @matches;
my $results_truncated = $FALSE;
my $replacement_state = defined($replacement_tokens)
? _open_output($request->{maximumOutputBytes}, $OUTPUT_PATH)
: undef;
$replacement_state->{cursor} = 0 if defined($replacement_state);
pos($subject) = 0;
while ($subject =~ /$compiled/g) {
my @starts = @-;
my @ends = @+;
if (@matches >= $allowed_matches) {
$results_truncated = $TRUE;
last;
}
push @matches, _snapshot_match(
$group_count,
\@starts,
\@ends,
);
if (defined($replacement_state)) {
_append_span(
$replacement_state,
$subject,
$replacement_state->{cursor},
$starts[0],
);
if (!$replacement_state->{truncated}) {
my $named_spans = _resolve_named_spans(
$replacement_tokens,
$subject,
\@starts,
\@ends,
\%+,
);
_append_replacement_tokens(
$replacement_state,
$replacement_tokens,
$subject,
\@starts,
\@ends,
$named_spans,
);
}
$replacement_state->{cursor} = $ends[0];
if ($replacement_state->{truncated}) {
$results_truncated = $TRUE;
last;
}
}
last if !$global;
}
my $response = {
abi => $BRIDGE_ABI_VERSION,
ok => $TRUE,
groupCount => 0 + $group_count,
groupNames => [],
matches => \@matches,
resultsTruncated => $results_truncated,
};
if (defined($replacement_state)) {
_append_span(
$replacement_state,
$subject,
$replacement_state->{cursor},
length($subject),
);
_close_output($replacement_state);
$response->{outputBytes} = 0 + $replacement_state->{bytes};
$response->{outputTruncated} = $replacement_state->{truncated};
}
return $response;
}
sub _render_self_test_replacement {
my ($compiled, $subject, $template, $maximum) = @_;
my $group_count = _capture_group_count($compiled);
my $tokens = _tokenize_replacement($template, $group_count);
return if $subject !~ /$compiled/;
my @starts = @-;
my @ends = @+;
my $named_spans = _resolve_named_spans(
$tokens,
$subject,
\@starts,
\@ends,
\%+,
);
my $encoded = '';
my $state = _open_output($maximum, \$encoded);
_append_span($state, $subject, 0, $starts[0]);
_append_replacement_tokens(
$state,
$tokens,
$subject,
\@starts,
\@ends,
$named_spans,
);
_append_span($state, $subject, $ends[0], length($subject));
_close_output($state);
my $decoded = $encoded;
return if !utf8::decode($decoded);
return ($decoded, 0 + $state->{bytes}, $state->{truncated});
}
sub _self_test {
return $FALSE if "$^V" ne 'v5.28.1';
my ($compiled, $error) = _compile_pattern(
'(?<word>\x{1F600}+)',
'u',
);
return $FALSE if $error || !defined($compiled);
my $subject = "x\x{1F600}\x{1F600}";
return $FALSE if $subject !~ /$compiled/;
return $FALSE if $-[0] != 1 || $+[0] != 3;
return $FALSE if $+{word} ne "\x{1F600}\x{1F600}";
my ($named, $named_bytes, $named_truncated) =
_render_self_test_replacement(
$compiled,
$subject,
'<${word}>',
1_024,
);
return $FALSE if !defined($named)
|| $named ne "x<\x{1F600}\x{1F600}>"
|| $named_bytes != 11
|| $named_truncated;
my $native_named = $subject;
$native_named =~ s/$compiled/<$+{word}>/;
return $FALSE if $named ne $native_named;
my $numbered_compiled = qr/(a)(b)/;
my ($numbered, $numbered_bytes, $numbered_truncated) =
_render_self_test_replacement(
$numbered_compiled,
'ab',
'$1-$$',
1_024,
);
my $native_numbered = 'ab';
$native_numbered =~ s/$numbered_compiled/$1-\$/;
return $FALSE if !defined($numbered)
|| $numbered ne $native_numbered
|| $numbered_bytes != 3
|| $numbered_truncated;
my ($greedy, $greedy_bytes, $greedy_truncated) =
_render_self_test_replacement(
qr/(a)(b)/,
'ab',
'$12/$1/$$/${missing}/$',
1_024,
);
return $FALSE if !defined($greedy)
|| $greedy ne '/a/$//$'
|| $greedy_bytes != 7
|| $greedy_truncated;
my ($bounded, $bounded_bytes, $bounded_truncated) =
_render_self_test_replacement(
$compiled,
$subject,
'<${word}>',
5,
);
return $FALSE if !defined($bounded)
|| $bounded ne 'x<'
|| $bounded_bytes != 2
|| !$bounded_truncated;
return $TRUE;
}
sub _identity {
return {
abi => $BRIDGE_ABI_VERSION,
ok => $TRUE,
identity => {
bridge => 'regex-tools-webperl-json',
bridgeVersion => $BRIDGE_ABI_VERSION,
engine => 'Perl regular expressions',
engineVersion => '5.28.1',
perlVersion => "$^V",
webPerlVersion => '0.09-beta',
offsetUnit => 'code-point',
replacementGrammar => 'literal + $$ + $n + ${name}',
replacementTransport => 'fixed MEMFS binary output file',
replacementParityOracle => 'fixed native s/// fixtures',
legacy => $TRUE,
beta => $TRUE,
selfTest => _self_test(),
},
};
}
sub run_request {
my $response;
my $ok = eval {
my $request = _read_request();
my $validation_failure = _validate_request($request);
$response = $validation_failure
|| ($request->{operation} eq 'identity'
? _identity()
: _run_regex($request));
1;
};
if (!$ok) {
$response = _failure(
'bridge',
'bridge-error',
$@ || 'Unknown fixed Perl bridge failure',
);
}
eval { _write_response($response); 1 } or do {
my $fallback = _failure(
'bridge',
'serialization-error',
$@ || 'The fixed Perl bridge could not serialize its response.',
);
_write_response($fallback);
};
return 'ok';
}
1;

102
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Emscripten is available under 2 licenses, the MIT license and the
University of Illinois/NCSA Open Source License.
Both are permissive open source licenses, with little if any
practical difference between them.
The reason for offering both is that (1) the MIT license is
well-known, while (2) the University of Illinois/NCSA Open Source
License allows Emscripten's code to be integrated upstream into
LLVM, which uses that license, should the opportunity arise.
The full text of both licenses follows.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
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.
==============================================================================
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal with 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:
Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimers.
Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimers
in the documentation and/or other materials provided with the
distribution.
Neither the names of Mozilla,
nor the names of its contributors may be used to endorse
or promote products derived from this Software without specific prior
written permission.
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 CONTRIBUTORS 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 WITH THE SOFTWARE.
==============================================================================
This program uses portions of Node.js source code located in src/library_path.js,
in accordance with the terms of the MIT license. Node's license follows:
"""
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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.
"""
The musl libc project is bundled in this repo, and it has the MIT license, see
system/lib/libc/musl/COPYRIGHT
The third_party/ subdirectory contains code with other licenses. None of it is
used by default, but certain options use it (e.g., the optional closure compiler
flag will run closure compiler from third_party/).

26
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Oniguruma LICENSE
-----------------
Copyright (c) 2002-2021 K.Kosako <kkosako0@gmail.com>
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 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 AUTHOR 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.

125
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LICENSE ISSUES
==============
The OpenSSL toolkit stays under a double license, i.e. both the conditions of
the OpenSSL License and the original SSLeay license apply to the toolkit.
See below for the actual license texts.
OpenSSL License
---------------
/* ====================================================================
* Copyright (c) 1998-2019 The OpenSSL Project. 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
Original SSLeay License
-----------------------
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* 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 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 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.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/

94
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PCRE2 LICENCE
-------------
PCRE2 is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
licence, as specified below, with one exemption for certain binary
redistributions. The documentation for PCRE2, supplied in the "doc" directory,
is distributed under the same terms as the software itself. The data in the
testdata directory is not copyrighted and is in the public domain.
The basic library functions are written in C and are freestanding. Also
included in the distribution is a just-in-time compiler that can be used to
optimize pattern matching. This is an optional feature that can be omitted when
the library is built.
THE BASIC LIBRARY FUNCTIONS
---------------------------
Written by: Philip Hazel
Email local part: Philip.Hazel
Email domain: gmail.com
Retired from University of Cambridge Computing Service,
Cambridge, England.
Copyright (c) 1997-2024 University of Cambridge
All rights reserved.
PCRE2 JUST-IN-TIME COMPILATION SUPPORT
--------------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2010-2024 Zoltan Herczeg
All rights reserved.
STACK-LESS JUST-IN-TIME COMPILER
--------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2009-2024 Zoltan Herczeg
All rights reserved.
THE "BSD" LICENCE
-----------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notices,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notices, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of any
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
------------------------------------------
The second condition in the BSD licence (covering binary redistributions) does
not apply all the way down a chain of software. If binary package A includes
PCRE2, it must respect the condition, but if package B is software that
includes package A, the condition is not imposed on package B unless it uses
PCRE2 independently.
End

27
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Copyright © The PHP Group and Contributors.
Copyright © Zend Technologies Ltd., a subsidiary company of Perforce Software, Inc.
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 copyright holder 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.

19
public/engines/php/LICENSE.PHP-CLI-http-parser-MIT.txt Normal file
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Copyright 2009,2010 Ryan Dahl <ry@tinyclouds.org>
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.

177
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean 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" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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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,
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Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
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29
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$File: COPYING,v 1.2 2018/09/09 20:33:28 christos Exp $
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Software written by Ian F. Darwin and others;
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516
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"streamable kanji code filter and converter"
Copyright (c) 1998,1999,2000,2001 HappySize, Inc. All rights reserved.
This software is released under the GNU Lesser General Public License.
(Version 2.1, February 1999)
Please read the following detail of the licence (in japanese).
◆使用許諾条件◆
このソフトウェアは株式会社ハッピーサイズによって開発されました。株式会社ハッ
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◆著者◆
金本　茂 <sgk@happysize.co.jp>

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The MIT License (MIT)
Copyright (c) 2015-2021 Derick Rethans
Copyright (c) 2017-2019,2021 MongoDB, Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

36
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uriparser - RFC 3986 URI parsing library
Copyright (C) 2007, Weijia Song <songweijia@gmail.com>
Copyright (C) 2007, Sebastian Pipping <sebastian@pipping.org>
All rights reserved.
Redistribution and use in source and binary forms, with or without
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.

22
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COPYRIGHT AND PERMISSION NOTICE
Copyright (c) 1996 - 2020, Daniel Stenberg, <daniel@haxx.se>, and many
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Permission to use, copy, modify, and distribute this software for any purpose
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in this Software without prior written authorization of the copyright holder.

15
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The ISC License
Copyright (c) Isaac Z. Schlueter and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
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27
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Copyright (c) 2016, Alliance for Open Media. All rights reserved.
Redistribution and use in source and binary forms, with or without
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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POSSIBILITY OF SUCH DAMAGE.

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Copyright 2019 Joe Drago. All rights reserved.
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Files: third_party/iccjpeg/*
In plain English:
1. We don't promise that this software works. (But if you find any bugs,
please let us know!)
2. You can use this software for whatever you want. You don't have to pay us.
3. You may not pretend that you wrote this software. If you use it in a
program, you must acknowledge somewhere in your documentation that
you've used the IJG code.
In legalese:
The authors make NO WARRANTY or representation, either express or implied,
with respect to this software, its quality, accuracy, merchantability, or
fitness for a particular purpose. This software is provided "AS IS", and you,
its user, assume the entire risk as to its quality and accuracy.
This software is copyright (C) 1991-2013, Thomas G. Lane, Guido Vollbeding.
All Rights Reserved except as specified below.
Permission is hereby granted to use, copy, modify, and distribute this
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(1) If any part of the source code for this software is distributed, then this
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(3) Permission for use of this software is granted only if the user accepts
full responsibility for any undesirable consequences; the authors accept
NO LIABILITY for damages of any kind.
These conditions apply to any software derived from or based on the IJG code,
not just to the unmodified library. If you use our work, you ought to
acknowledge us.
Permission is NOT granted for the use of any IJG author's name or company name
in advertising or publicity relating to this software or products derived from
it. This software may be referred to only as "the Independent JPEG Group's
software".
We specifically permit and encourage the use of this software as the basis of
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assumed by the product vendor.
The Unix configuration script "configure" was produced with GNU Autoconf.
It is copyright by the Free Software Foundation but is freely distributable.
The same holds for its supporting scripts (config.guess, config.sub,
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but is also freely distributable.
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To avoid entanglement with the Unisys LZW patent, GIF reading support has
been removed altogether, and the GIF writer has been simplified to produce
"uncompressed GIFs". This technique does not use the LZW algorithm; the
resulting GIF files are larger than usual, but are readable by all standard
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We are required to state that
"The Graphics Interchange Format(c) is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of
CompuServe Incorporated."
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Files: contrib/gdk-pixbuf/*
Copyright 2020 Emmanuel Gil Peyrot. All rights reserved.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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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,
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Apache License
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http://www.apache.org/licenses/
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
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311
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==============================================================================
The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
==============================================================================
Apache License
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
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"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
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---- LLVM Exceptions to the Apache 2.0 License ----
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502
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That's all there is to it!

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libjpeg-turbo Licenses
======================
libjpeg-turbo is covered by two compatible BSD-style open source licenses:
- The IJG (Independent JPEG Group) License, which is listed in
[README.ijg](README.ijg)
This license applies to the libjpeg API library and associated programs,
including any code inherited from libjpeg and any modifications to that
code. Note that the libjpeg-turbo SIMD source code bears the
[zlib License](https://opensource.org/licenses/Zlib), but in the context of
the overall libjpeg API library, the terms of the zlib License are subsumed
by the terms of the IJG License.
- The Modified (3-clause) BSD License, which is listed below
This license applies to the TurboJPEG API library and associated programs, as
well as the build system. Note that the TurboJPEG API library wraps the
libjpeg API library, so in the context of the overall TurboJPEG API library,
both the terms of the IJG License and the terms of the Modified (3-clause)
BSD License apply.
Complying with the libjpeg-turbo Licenses
=========================================
This section provides a roll-up of the libjpeg-turbo licensing terms, to the
best of our understanding. This is not a license in and of itself. It is
intended solely for clarification.
1. If you are distributing a modified version of the libjpeg-turbo source,
then:
1. You cannot alter or remove any existing copyright or license notices
from the source.
**Origin**
- Clause 1 of the IJG License
- Clause 1 of the Modified BSD License
- Clauses 1 and 3 of the zlib License
2. You must add your own copyright notice to the header of each source
file you modified, so others can tell that you modified that file. (If
there is not an existing copyright header in that file, then you can
simply add a notice stating that you modified the file.)
**Origin**
- Clause 1 of the IJG License
- Clause 2 of the zlib License
3. You must include the IJG README file, and you must not alter any of the
copyright or license text in that file.
**Origin**
- Clause 1 of the IJG License
2. If you are distributing only libjpeg-turbo binaries without the source, or
if you are distributing an application that statically links with
libjpeg-turbo, then:
1. Your product documentation must include a message stating:
This software is based in part on the work of the Independent JPEG
Group.
**Origin**
- Clause 2 of the IJG license
2. If your binary distribution includes or uses the TurboJPEG API, then
your product documentation must include the text of the Modified BSD
License (see below.)
**Origin**
- Clause 2 of the Modified BSD License
3. You cannot use the name of the IJG or The libjpeg-turbo Project or the
contributors thereof in advertising, publicity, etc.
**Origin**
- IJG License
- Clause 3 of the Modified BSD License
4. The IJG and The libjpeg-turbo Project do not warrant libjpeg-turbo to be
free of defects, nor do we accept any liability for undesirable
consequences resulting from your use of the software.
**Origin**
- IJG License
- Modified BSD License
- zlib License
The Modified (3-clause) BSD License
===================================
Copyright (C)2009-2023 D. R. Commander. All Rights Reserved.<br>
Copyright (C)2015 Viktor Szathmáry. All Rights Reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
- 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.
- Neither the name of the libjpeg-turbo Project 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDERS 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.
Why Two Licenses?
=================
The zlib License could have been used instead of the Modified (3-clause) BSD
License, and since the IJG License effectively subsumes the distribution
conditions of the zlib License, this would have effectively placed
libjpeg-turbo binary distributions under the IJG License. However, the IJG
License specifically refers to the Independent JPEG Group and does not extend
attribution and endorsement protections to other entities. Thus, it was
desirable to choose a license that granted us the same protections for new code
that were granted to the IJG for code derived from their software.

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COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
=========================================
PNG Reference Library License version 2
---------------------------------------
* Copyright (c) 1995-2022 The PNG Reference Library Authors.
* Copyright (c) 2018-2022 Cosmin Truta.
* Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
* Copyright (c) 1996-1997 Andreas Dilger.
* Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
The software is supplied "as is", without warranty of any kind,
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Permission is hereby granted to use, copy, modify, and distribute
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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 Copyright notice may not be removed or altered from any
source or altered source distribution.
PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
-----------------------------------------------------------------------
libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
Simon-Pierre Cadieux
Eric S. Raymond
Mans Rullgard
Cosmin Truta
Gilles Vollant
James Yu
Mandar Sahastrabuddhe
Google Inc.
Vadim Barkov
and with the following additions to the disclaimer:
There is no warranty against interference with your enjoyment of
the library or against infringement. There is no warranty that our
efforts or the library will fulfill any of your particular purposes
or needs. This library is provided with all faults, and the entire
risk of satisfactory quality, performance, accuracy, and effort is
with the user.
Some files in the "contrib" directory and some configure-generated
files that are distributed with libpng have other copyright owners, and
are released under other open source licenses.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
libpng-0.96, and are distributed according to the same disclaimer and
license as libpng-0.96, with the following individuals added to the
list of Contributing Authors:
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libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
and are distributed according to the same disclaimer and license as
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Contributing Authors:
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Magnus Holmgren
Greg Roelofs
Tom Tanner
Some files in the "scripts" directory have other copyright owners,
but are released under this license.
libpng versions 0.5, May 1995, through 0.88, January 1996, are
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
For the purposes of this copyright and license, "Contributing Authors"
is defined as the following set of individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
The PNG Reference Library is supplied "AS IS". The Contributing
Authors and Group 42, Inc. disclaim all warranties, expressed or
implied, including, without limitation, the warranties of
merchantability and of fitness for any purpose. The Contributing
Authors and Group 42, Inc. assume no liability for direct, indirect,
incidental, special, exemplary, or consequential damages, which may
result from the use of the PNG Reference Library, even if advised of
the possibility of such damage.
Permission is hereby granted to use, copy, modify, and distribute this
source code, or portions hereof, for any purpose, without fee, subject
to the following restrictions:
1. The origin of this source code must not be misrepresented.
2. Altered versions must be plainly marked as such and must not
be misrepresented as being the original source.
3. This Copyright notice may not be removed or altered from any
source or altered source distribution.
The Contributing Authors and Group 42, Inc. specifically permit,
without fee, and encourage the use of this source code as a component
to supporting the PNG file format in commercial products. If you use
this source code in a product, acknowledgment is not required but would
be appreciated.

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Copyright (c) 2010, Google Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
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* Neither the name of Google 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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HOLDER 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.

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Except where otherwise noted in the source code (e.g. the files hash.c,
list.c and the trio files, which are covered by a similar licence but
with different Copyright notices) all the files are:
Copyright (C) 1998-2012 Daniel Veillard. All Rights Reserved.
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 fur-
nished 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, FIT-
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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.

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Copyright 2011 The LibYuv Project Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* 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.
* Neither the name of Google 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 COPYRIGHT HOLDERS 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 COPYRIGHT
HOLDER 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.

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Copyright (C) 1999-2020 Dieter Baron and Thomas Klausner
The authors can be contacted at <info@libzip.org>
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. The names of the authors may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.

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==============================================================================
The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
==============================================================================
Apache License
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http://www.apache.org/licenses/
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musl as a whole is licensed under the following standard MIT license:
----------------------------------------------------------------------
Copyright © 2005-2020 Rich Felker, et al.
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.
----------------------------------------------------------------------
Authors/contributors include:
A. Wilcox
Ada Worcester
Alex Dowad
Alex Suykov
Alexander Monakov
Andre McCurdy
Andrew Kelley
Anthony G. Basile
Aric Belsito
Arvid Picciani
Bartosz Brachaczek
Benjamin Peterson
Bobby Bingham
Boris Brezillon
Brent Cook
Chris Spiegel
Clément Vasseur
Daniel Micay
Daniel Sabogal
Daurnimator
David Carlier
David Edelsohn
Denys Vlasenko
Dmitry Ivanov
Dmitry V. Levin
Drew DeVault
Emil Renner Berthing
Fangrui Song
Felix Fietkau
Felix Janda
Gianluca Anzolin
Hauke Mehrtens
He X
Hiltjo Posthuma
Isaac Dunham
Jaydeep Patil
Jens Gustedt
Jeremy Huntwork
Jo-Philipp Wich
Joakim Sindholt
John Spencer
Julien Ramseier
Justin Cormack
Kaarle Ritvanen
Khem Raj
Kylie McClain
Leah Neukirchen
Luca Barbato
Luka Perkov
M Farkas-Dyck (Strake)
Mahesh Bodapati
Markus Wichmann
Masanori Ogino
Michael Clark
Michael Forney
Mikhail Kremnyov
Natanael Copa
Nicholas J. Kain
orc
Pascal Cuoq
Patrick Oppenlander
Petr Hosek
Petr Skocik
Pierre Carrier
Reini Urban
Rich Felker
Richard Pennington
Ryan Fairfax
Samuel Holland
Segev Finer
Shiz
sin
Solar Designer
Stefan Kristiansson
Stefan O'Rear
Szabolcs Nagy
Timo Teräs
Trutz Behn
Valentin Ochs
Will Dietz
William Haddon
William Pitcock
Portions of this software are derived from third-party works licensed
under terms compatible with the above MIT license:
The TRE regular expression implementation (src/regex/reg* and
src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
under a 2-clause BSD license (license text in the source files). The
included version has been heavily modified by Rich Felker in 2012, in
the interests of size, simplicity, and namespace cleanliness.
Much of the math library code (src/math/* and src/complex/*) is
Copyright © 1993,2004 Sun Microsystems or
Copyright © 2003-2011 David Schultz or
Copyright © 2003-2009 Steven G. Kargl or
Copyright © 2003-2009 Bruce D. Evans or
Copyright © 2008 Stephen L. Moshier or
Copyright © 2017-2018 Arm Limited
and labelled as such in comments in the individual source files. All
have been licensed under extremely permissive terms.
The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008
The Android Open Source Project and is licensed under a two-clause BSD
license. It was taken from Bionic libc, used on Android.
The AArch64 memcpy and memset code (src/string/aarch64/*) are
Copyright © 1999-2019, Arm Limited.
The implementation of DES for crypt (src/crypt/crypt_des.c) is
Copyright © 1994 David Burren. It is licensed under a BSD license.
The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was
originally written by Solar Designer and placed into the public
domain. The code also comes with a fallback permissive license for use
in jurisdictions that may not recognize the public domain.
The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
Valentin Ochs and is licensed under an MIT-style license.
The x86_64 port was written by Nicholas J. Kain and is licensed under
the standard MIT terms.
The mips and microblaze ports were originally written by Richard
Pennington for use in the ellcc project. The original code was adapted
by Rich Felker for build system and code conventions during upstream
integration. It is licensed under the standard MIT terms.
The mips64 port was contributed by Imagination Technologies and is
licensed under the standard MIT terms.
The powerpc port was also originally written by Richard Pennington,
and later supplemented and integrated by John Spencer. It is licensed
under the standard MIT terms.
All other files which have no copyright comments are original works
produced specifically for use as part of this library, written either
by Rich Felker, the main author of the library, or by one or more
contibutors listed above. Details on authorship of individual files
can be found in the git version control history of the project. The
omission of copyright and license comments in each file is in the
interest of source tree size.
In addition, permission is hereby granted for all public header files
(include/* and arch/*/bits/*) and crt files intended to be linked into
applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit
the copyright notice and permission notice otherwise required by the
license, and to use these files without any requirement of
attribution. These files include substantial contributions from:
Bobby Bingham
John Spencer
Nicholas J. Kain
Rich Felker
Richard Pennington
Stefan Kristiansson
Szabolcs Nagy
all of whom have explicitly granted such permission.
This file previously contained text expressing a belief that most of
the files covered by the above exception were sufficiently trivial not
to be subject to copyright, resulting in confusion over whether it
negated the permissions granted in the license. In the spirit of
permissive licensing, and of not having licensing issues being an
obstacle to adoption, that text has been removed.

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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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"Legal Entity" shall mean the union of the acting entity and all
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"You" (or "Your") shall mean an individual or Legal Entity
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"Object" form shall mean any form resulting from mechanical
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"Work" shall mean the work of authorship, whether in Source or
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(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
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"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
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or by an individual or Legal Entity authorized to submit on behalf of
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean 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,
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3. Grant of Patent License. Subject to the terms and conditions of
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
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where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
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 and reproducing the content of the NOTICE file.
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, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2017 Google Inc.
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
http://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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Copyright notice:
(C) 1995-2022 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
jloup@gzip.org madler@alumni.caltech.edu

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IANA Time Zone Database 2026.1
==============================
PHP 8.5.8 embeds IANA Time Zone Database version 2026.1 in:
https://github.com/php/php-src/blob/26b97507444c4fbda072f57dda1820f7b7d5e467/ext/date/lib/timezonedb.h
The IANA Time Zone Database is public-domain material. Its authoritative
source and public-domain notice are available at:
https://www.iana.org/time-zones
https://data.iana.org/time-zones/tz-link.html

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Lexbor.
Copyright 2018-2020 Alexander Borisov
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
http://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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1. libmagic (ext/fileinfo) see ext/fileinfo/libmagic/LICENSE
2. libmbfl (ext/mbstring) see ext/mbstring/libmbfl/LICENSE
3. pcre2lib (ext/pcre)
4. ext/standard crypt
5. ext/standard crypt's blowfish implementation
6. ext/standard/rand
7. ext/standard/scanf
8. ext/standard/strnatcmp.c
9. ext/standard/uuencode
10. main/snprintf.c
11. main/strlcat
12. main/strlcpy
13. libgd (ext/gd)
14. ext/phar portions of tar implementations
15. ext/phar/zip.c portion extracted from libzip
16. libbcmath (ext/bcmath) see ext/bcmath/libbcmath/LICENSE
17. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
18. avifinfo (ext/standard/libavifinfo) see ext/standard/libavifinfo/LICENSE
19. xxHash (ext/hash/xxhash)
20. Lexbor (ext/lexbor/lexbor) see ext/lexbor/LICENSE
21. Portions of libcperciva (ext/hash/hash_sha_{ni,sse2}.c) see the header in the source file
22. uriparser (ext/uri/uriparser) see ext/uri/uriparser/COPYING
3. pcre2lib (ext/pcre)
PCRE2 LICENCE
-------------
PCRE2 is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
licence, as specified below, with one exemption for certain binary
redistributions. The documentation for PCRE2, supplied in the "doc" directory,
is distributed under the same terms as the software itself. The data in the
testdata directory is not copyrighted and is in the public domain.
The basic library functions are written in C and are freestanding. Also
included in the distribution is a just-in-time compiler that can be used to
optimize pattern matching. This is an optional feature that can be omitted when
the library is built.
THE BASIC LIBRARY FUNCTIONS
---------------------------
Written by: Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk
University of Cambridge Computing Service,
Cambridge, England.
Copyright (c) 1997-2019 University of Cambridge
All rights reserved.
PCRE2 JUST-IN-TIME COMPILATION SUPPORT
--------------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2010-2019 Zoltan Herczeg
All rights reserved.
STACK-LESS JUST-IN-TIME COMPILER
--------------------------------
Written by: Zoltan Herczeg
Email local part: hzmester
Email domain: freemail.hu
Copyright(c) 2009-2019 Zoltan Herczeg
All rights reserved.
THE "BSD" LICENCE
-----------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notices,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notices, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of any
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
------------------------------------------
The second condition in the BSD licence (covering binary redistributions) does
not apply all the way down a chain of software. If binary package A includes
PCRE2, it must respect the condition, but if package B is software that
includes package A, the condition is not imposed on package B unless it uses
PCRE2 independently.
End
4. ext/standard crypt
FreeSec: libcrypt for NetBSD
Copyright (c) 1994 David Burren
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 author nor the names of other contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
5. ext/standard crypt's blowfish implementation
The crypt_blowfish homepage is:
http://www.openwall.com/crypt/
This code comes from John the Ripper password cracker, with reentrant
and crypt(3) interfaces added, but optimizations specific to password
cracking removed.
Written by Solar Designer <solar at openwall.com> in 1998-2011.
No copyright is claimed, and the software is hereby placed in the public
domain. In case this attempt to disclaim copyright and place the software
in the public domain is deemed null and void, then the software is
Copyright (c) 1998-2011 Solar Designer and it is hereby released to the
general public under the following terms:
Redistribution and use in source and binary forms, with or without
modification, are permitted.
There's ABSOLUTELY NO WARRANTY, express or implied.
It is my intent that you should be able to use this on your system,
as part of a software package, or anywhere else to improve security,
ensure compatibility, or for any other purpose. I would appreciate
it if you give credit where it is due and keep your modifications in
the public domain as well, but I don't require that in order to let
you place this code and any modifications you make under a license
of your choice.
This implementation is mostly compatible with OpenBSD's bcrypt.c (prefix
"$2a$") by Niels Provos <provos at citi.umich.edu>, and uses some of his
ideas. The password hashing algorithm was designed by David Mazieres
<dm at lcs.mit.edu>. For more information on the level of compatibility,
please refer to the comments in BF_set_key() and to the crypt(3) man page
included in the crypt_blowfish tarball.
There's a paper on the algorithm that explains its design decisions:
http://www.usenix.org/events/usenix99/provos.html
Some of the tricks in BF_ROUND might be inspired by Eric Young's
Blowfish library (I can't be sure if I would think of something if I
hadn't seen his code).
6. ext/standard/rand
The following php_mt_...() functions are based on a C++ class MTRand by
Richard J. Wagner. For more information see the web page at
http://www-personal.engin.umich.edu/~wagnerr/MersenneTwister.html
Mersenne Twister random number generator -- a C++ class MTRand
Based on code by Makoto Matsumoto, Takuji Nishimura, and Shawn Cokus
Richard J. Wagner v1.0 15 May 2003 rjwagner@writeme.com
The Mersenne Twister is an algorithm for generating random numbers. It
was designed with consideration of the flaws in various other generators.
The period, 2^19937-1, and the order of equidistribution, 623 dimensions,
are far greater. The generator is also fast; it avoids multiplication and
division, and it benefits from caches and pipelines. For more information
see the inventors' web page at http://www.math.keio.ac.jp/~matumoto/emt.html
Reference
M. Matsumoto and T. Nishimura, "Mersenne Twister: A 623-Dimensionally
Equidistributed Uniform Pseudo-Random Number Generator", ACM Transactions on
Modeling and Computer Simulation, Vol. 8, No. 1, January 1998, pp 3-30.
Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
Copyright (C) 2000 - 2003, Richard J. Wagner
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. The names of its contributors may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
7. ext/standard/scanf
scanf.c --
This file contains the base code which implements sscanf and by extension
fscanf. Original code is from TCL8.3.0 and bears the following copyright:
This software is copyrighted by the Regents of the University of
California, Sun Microsystems, Inc., Scriptics Corporation,
and other parties. The following terms apply to all files associated
with the software unless explicitly disclaimed in individual files.
The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose, provided
that existing copyright notices are retained in all copies and that this
notice is included verbatim in any distributions. No written agreement,
license, or royalty fee is required for any of the authorized uses.
Modifications to this software may be copyrighted by their authors
and need not follow the licensing terms described here, provided that
the new terms are clearly indicated on the first page of each file where
they apply.
IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE
IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
MODIFICATIONS.
GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights"
in the software and related documentation as defined in the Federal
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
terms specified in this license.
8. ext/standard/strnatcmp.c
strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
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.
9. ext/standard/uuencode
Portions of this code are based on Berkeley's uuencode/uudecode
implementation.
Copyright (c) 1983, 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. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by the University of
California, Berkeley and its contributors.
4. 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.
10. main/snprintf.c
Copyright (c) 2002, 2006 Todd C. Miller <Todd.Miller@courtesan.com>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Sponsored in part by the Defense Advanced Research Projects
Agency (DARPA) and Air Force Research Laboratory, Air Force
Materiel Command, USAF, under agreement number F39502-99-1-0512.
main/spprintf
Copyright (c) 1995-1998 The Apache Group. 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. All advertising materials mentioning features or use of this
software must display the following acknowledgment:
"This product includes software developed by the Apache Group
for use in the Apache HTTP server project (http://www.apache.org/)."
4. The names "Apache Server" and "Apache Group" must not be used to
endorse or promote products derived from this software without
prior written permission.
5. Redistributions of any form whatsoever must retain the following
acknowledgment:
"This product includes software developed by the Apache Group
for use in the Apache HTTP server project (http://www.apache.org/)."
THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
EXPRESSED 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 APACHE GROUP OR
ITS 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.
====================================================================
This software consists of voluntary contributions made by many
individuals on behalf of the Apache Group and was originally based
on public domain software written at the National Center for
Supercomputing Applications, University of Illinois, Urbana-Champaign.
For more information on the Apache Group and the Apache HTTP server
project, please see <http://www.apache.org/>.
This code is based on, and used with the permission of, the
SIO stdio-replacement strx_* functions by Panos Tsirigotis
<panos@alumni.cs.colorado.edu> for xinetd.
11. main/strlcat
12. main/strlcpy
Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
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. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``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.
13. libgd (ext/gd)
* Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004 by Cold Spring Harbor Laboratory. Funded under
Grant P41-RR02188 by the National Institutes of Health.
* Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004 by Boutell.Com, Inc.
* Portions relating to GD2 format copyright 1999, 2000, 2001, 2002,
2003, 2004 Philip Warner.
* Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003,
2004 Greg Roelofs.
* Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002,
2003, 2004 John Ellson (ellson@graphviz.org).
* Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John
Ellson (ellson@graphviz.org).
* Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Pierre-Alain Joye (pierre@libgd.org).
* Portions relating to JPEG and to color quantization copyright
2000, 2001, 2002, 2003, 2004, Doug Becker and copyright (C) 1994,
1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Thomas
G. Lane. This software is based in part on the work of the
Independent JPEG Group. See the file README-JPEG.TXT for more
information.
* Portions relating to GIF compression copyright 1989 by Jef
Poskanzer and David Rowley, with modifications for thread safety
by Thomas Boutell.
* Portions relating to GIF decompression copyright 1990, 1991, 1993
by David Koblas, with modifications for thread safety by Thomas
Boutell.
* Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004
Maurice Szmurlo and Johan Van den Brande.
* Portions relating to GIF animations copyright 2004 Jaakko Hyvätti
(jaakko.hyvatti@iki.fi)
Permission has been granted to copy, distribute and modify gd in
any context without fee, including a commercial application,
provided that this notice is present in user-accessible supporting
documentation.
This does not affect your ownership of the derived work itself,
and the intent is to assure proper credit for the authors of gd,
not to interfere with your productive use of gd. If you have
questions, ask. "Derived works" includes all programs that utilize
the library. Credit must be given in user-accessible
documentation.
This software is provided "AS IS." The copyright holders disclaim
all warranties, either express or implied, including but not
limited to implied warranties of merchantability and fitness for a
particular purpose, with respect to this code and accompanying
documentation.
Although their code does not appear in the current release, the
authors wish to thank David Koblas, David Rowley, and Hutchison
Avenue Software Corporation for their prior contributions.
END OF COPYRIGHT STATEMENT
14. ext/phar portions of tar implementations
portions of tar implementations in ext/phar - phar_tar_octal() are based on an
implementation by Tim Kientzle from libarchive, licensed with this license:
Copyright (c) 2003-2007 Tim Kientzle
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(S) ``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(S) 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.
15. ext/phar/zip.c portion extracted from libzip
zip_dirent.c -- read directory entry (local or central), clean dirent
Copyright (C) 1999, 2003, 2004, 2005 Dieter Baron and Thomas Klausner
This function is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <nih@giga.or.at>
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. The names of the authors may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
17. ext/mbstring/ucgendat portions based on the ucgendat.c from the OpenLDAP
The OpenLDAP Public License
Version 2.8, 17 August 2003
Redistribution and use of this software and associated documentation
("Software"), with or without modification, are permitted provided
that the following conditions are met:
1. Redistributions in source form must retain copyright statements
and notices,
2. Redistributions in binary form must reproduce applicable copyright
statements and notices, this list of conditions, and the following
disclaimer in the documentation and/or other materials provided
with the distribution, and
3. Redistributions must contain a verbatim copy of this document.
The OpenLDAP Foundation may revise this license from time to time.
Each revision is distinguished by a version number. You may use
this Software under terms of this license revision or under the
terms of any subsequent revision of the license.
THIS SOFTWARE IS PROVIDED BY THE OPENLDAP FOUNDATION AND ITS
CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED 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 OPENLDAP FOUNDATION, ITS CONTRIBUTORS, OR THE AUTHOR(S)
OR OWNER(S) OF THE SOFTWARE 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.
The names of the authors and copyright holders must not be used in
advertising or otherwise to promote the sale, use or other dealing
in this Software without specific, written prior permission. Title
to copyright in this Software shall at all times remain with copyright
holders.
OpenLDAP is a registered trademark of the OpenLDAP Foundation.
Copyright 1999-2003 The OpenLDAP Foundation, Redwood City,
California, USA. All Rights Reserved. Permission to copy and
distribute verbatim copies of this document is granted.
19. xxHash
xxHash - Extremely Fast Hash algorithm
Header File
Copyright (C) 2012-2020 Yann Collet
BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT
OWNER 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.
You can contact the author at:
- xxHash homepage: https://www.xxhash.com
- xxHash source repository: https://github.com/Cyan4973/xxHash

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PHP 8.5.8 bundled hashing notices
=================================
Source identity: php-src commit 26b97507444c4fbda072f57dda1820f7b7d5e467.
The final PHP runtime exposes the corresponding MurmurHash3, SHA-3 and FNV
algorithms. The exact source-file identities and upstream statements follow.
ext/hash/murmur/PMurHash.c
SHA-256: 1250fc4212bf980dfd97efb3dfae8fed0dac3bdcfec3f2605a1c19a65a0141ce
MurmurHash3 was written by Austin Appleby, and is placed in the public
domain.
This implementation was written by Shane Day, and is also public domain.
ext/hash/murmur/PMurHash128.c
SHA-256: 09233b7dedf9c8d35da5ba3ffaa57f6e66fa89bb85b32cc9c69b3342d6c164cf
MurmurHash3 was written by Austin Appleby, and is placed in the public
domain.
This is a c++ implementation of MurmurHash3_128 with support for progressive
processing based on PMurHash implementation written by Shane Day.
ext/hash/sha3/generic64lc/KeccakHash.c
SHA-256: 78f55671fa3eb01d6bdc11a22e1c2a58b94340983186733ac0fbce39a6065220
Implementation by the Keccak, Keyak and Ketje Teams, namely, Guido Bertoni,
Joan Daemen, Michaël Peeters, Gilles Van Assche and Ronny Van Keer, hereby
denoted as "the implementer".
For more information, feedback or questions, please refer to our websites:
http://keccak.noekeon.org/
http://keyak.noekeon.org/
http://ketje.noekeon.org/
To the extent possible under law, the implementer has waived all copyright
and related or neighboring rights to the source code in this file.
http://creativecommons.org/publicdomain/zero/1.0/
ext/hash/hash_fnv.c
SHA-256: 7ed6c5a27cb567babb9202ed281f1c7446331f75e125bf11dc9d6f40f4a6266b
Based on the public domain algorithm found at:
http://www.isthe.com/chongo/tech/comp/fnv/index.html

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SQLite 3.51.0 public-domain notice
==================================
Source archive: https://sqlite.org/2025/sqlite-autoconf-3510000.tar.gz
Source archive SHA-256:
42e26dfdd96aa2e6b1b1be5c88b0887f9959093f650d693cb02eb9c36d146ca5
Amalgamation source identifier:
fb2c931ae597f8d00a37574ff67aeed3eced
The exact sqlite3.c amalgamation in that archive states:
The author disclaims copyright to this source code. In place of
a legal notice, here is a blessing:
May you do good and not evil.
May you find forgiveness for yourself and forgive others.
May you share freely, never taking more than you give.
Authoritative copyright and public-domain status:
https://sqlite.org/copyright.html

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dlmalloc 2.8.6 public-domain notice
====================================
The exact source bundled by Emscripten 4.0.19 is:
https://github.com/emscripten-core/emscripten/blob/08e2de1031913e4ba7963b1c56f35f036a7d4d56/system/lib/dlmalloc.c
Its source header states:
This is a version (aka dlmalloc) of malloc/free/realloc written by
Doug Lea and released to the public domain, as explained at
http://creativecommons.org/publicdomain/zero/1.0/
Version 2.8.6, 29 August 2012.

107
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Alliance for Open Media Patent License 1.0
1. License Terms.
1.1. Patent License. Subject to the terms and conditions of this License, each
Licensor, on behalf of itself and successors in interest and assigns,
grants Licensee a non-sublicensable, perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as expressly stated in this
License) patent license to its Necessary Claims to make, use, sell, offer
for sale, import or distribute any Implementation.
1.2. Conditions.
1.2.1. Availability. As a condition to the grant of rights to Licensee to make,
sell, offer for sale, import or distribute an Implementation under
Section 1.1, Licensee must make its Necessary Claims available under
this License, and must reproduce this License with any Implementation
as follows:
a. For distribution in source code, by including this License in the
root directory of the source code with its Implementation.
b. For distribution in any other form (including binary, object form,
and/or hardware description code (e.g., HDL, RTL, Gate Level Netlist,
GDSII, etc.)), by including this License in the documentation, legal
notices, and/or other written materials provided with the
Implementation.
1.2.2. Additional Conditions. This license is directly from Licensor to
Licensee. Licensee acknowledges as a condition of benefiting from it
that no rights from Licensor are received from suppliers, distributors,
or otherwise in connection with this License.
1.3. Defensive Termination. If any Licensee, its Affiliates, or its agents
initiates patent litigation or files, maintains, or voluntarily
participates in a lawsuit against another entity or any person asserting
that any Implementation infringes Necessary Claims, any patent licenses
granted under this License directly to the Licensee are immediately
terminated as of the date of the initiation of action unless 1) that suit
was in response to a corresponding suit regarding an Implementation first
brought against an initiating entity, or 2) that suit was brought to
enforce the terms of this License (including intervention in a third-party
action by a Licensee).
1.4. Disclaimers. The Reference Implementation and Specification are provided
"AS IS" and without warranty. The entire risk as to implementing or
otherwise using the Reference Implementation or Specification is assumed
by the implementer and user. Licensor expressly disclaims any warranties
(express, implied, or otherwise), including implied warranties of
merchantability, non-infringement, fitness for a particular purpose, or
title, related to the material. IN NO EVENT WILL LICENSOR BE LIABLE TO
ANY OTHER PARTY FOR LOST PROFITS OR ANY FORM OF INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER FROM ANY CAUSES OF
ACTION OF ANY KIND WITH RESPECT TO THIS LICENSE, WHETHER BASED ON BREACH
OF CONTRACT, TORT (INCLUDING NEGLIGENCE), OR OTHERWISE, AND WHETHER OR
NOT THE OTHER PARTRY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2. Definitions.
2.1. Affiliate. "Affiliate" means an entity that directly or indirectly
Controls, is Controlled by, or is under common Control of that party.
2.2. Control. "Control" means direct or indirect control of more than 50% of
the voting power to elect directors of that corporation, or for any other
entity, the power to direct management of such entity.
2.3. Decoder. "Decoder" means any decoder that conforms fully with all
non-optional portions of the Specification.
2.4. Encoder. "Encoder" means any encoder that produces a bitstream that can
be decoded by a Decoder only to the extent it produces such a bitstream.
2.5. Final Deliverable. "Final Deliverable" means the final version of a
deliverable approved by the Alliance for Open Media as a Final
Deliverable.
2.6. Implementation. "Implementation" means any implementation, including the
Reference Implementation, that is an Encoder and/or a Decoder. An
Implementation also includes components of an Implementation only to the
extent they are used as part of an Implementation.
2.7. License. "License" means this license.
2.8. Licensee. "Licensee" means any person or entity who exercises patent
rights granted under this License.
2.9. Licensor. "Licensor" means (i) any Licensee that makes, sells, offers
for sale, imports or distributes any Implementation, or (ii) a person
or entity that has a licensing obligation to the Implementation as a
result of its membership and/or participation in the Alliance for Open
Media working group that developed the Specification.
2.10. Necessary Claims. "Necessary Claims" means all claims of patents or
patent applications, (a) that currently or at any time in the future,
are owned or controlled by the Licensor, and (b) (i) would be an
Essential Claim as defined by the W3C Policy as of February 5, 2004
(https://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential)
as if the Specification was a W3C Recommendation; or (ii) are infringed
by the Reference Implementation.
2.11. Reference Implementation. "Reference Implementation" means an Encoder
and/or Decoder released by the Alliance for Open Media as a Final
Deliverable.
2.12. Specification. "Specification" means the specification designated by
the Alliance for Open Media as a Final Deliverable for which this
License was issued.

108
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Alliance for Open Media Patent License 1.0
1. License Terms.
1.1. Patent License. Subject to the terms and conditions of this License, each
Licensor, on behalf of itself and successors in interest and assigns,
grants Licensee a non-sublicensable, perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as expressly stated in this
License) patent license to its Necessary Claims to make, use, sell, offer
for sale, import or distribute any Implementation.
1.2. Conditions.
1.2.1. Availability. As a condition to the grant of rights to Licensee to make,
sell, offer for sale, import or distribute an Implementation under
Section 1.1, Licensee must make its Necessary Claims available under
this License, and must reproduce this License with any Implementation
as follows:
a. For distribution in source code, by including this License in the
root directory of the source code with its Implementation.
b. For distribution in any other form (including binary, object form,
and/or hardware description code (e.g., HDL, RTL, Gate Level Netlist,
GDSII, etc.)), by including this License in the documentation, legal
notices, and/or other written materials provided with the
Implementation.
1.2.2. Additional Conditions. This license is directly from Licensor to
Licensee. Licensee acknowledges as a condition of benefiting from it
that no rights from Licensor are received from suppliers, distributors,
or otherwise in connection with this License.
1.3. Defensive Termination. If any Licensee, its Affiliates, or its agents
initiates patent litigation or files, maintains, or voluntarily
participates in a lawsuit against another entity or any person asserting
that any Implementation infringes Necessary Claims, any patent licenses
granted under this License directly to the Licensee are immediately
terminated as of the date of the initiation of action unless 1) that suit
was in response to a corresponding suit regarding an Implementation first
brought against an initiating entity, or 2) that suit was brought to
enforce the terms of this License (including intervention in a third-party
action by a Licensee).
1.4. Disclaimers. The Reference Implementation and Specification are provided
"AS IS" and without warranty. The entire risk as to implementing or
otherwise using the Reference Implementation or Specification is assumed
by the implementer and user. Licensor expressly disclaims any warranties
(express, implied, or otherwise), including implied warranties of
merchantability, non-infringement, fitness for a particular purpose, or
title, related to the material. IN NO EVENT WILL LICENSOR BE LIABLE TO
ANY OTHER PARTY FOR LOST PROFITS OR ANY FORM OF INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER FROM ANY CAUSES OF
ACTION OF ANY KIND WITH RESPECT TO THIS LICENSE, WHETHER BASED ON BREACH
OF CONTRACT, TORT (INCLUDING NEGLIGENCE), OR OTHERWISE, AND WHETHER OR
NOT THE OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2. Definitions.
2.1. Affiliate. "Affiliate" means an entity that directly or indirectly
Controls, is Controlled by, or is under common Control of that party.
2.2. Control. "Control" means direct or indirect control of more than 50% of
the voting power to elect directors of that corporation, or for any other
entity, the power to direct management of such entity.
2.3. Decoder. "Decoder" means any decoder that conforms fully with all
non-optional portions of the Specification.
2.4. Encoder. "Encoder" means any encoder that produces a bitstream that can
be decoded by a Decoder only to the extent it produces such a bitstream.
2.5. Final Deliverable. "Final Deliverable" means the final version of a
deliverable approved by the Alliance for Open Media as a Final
Deliverable.
2.6. Implementation. "Implementation" means any implementation, including the
Reference Implementation, that is an Encoder and/or a Decoder. An
Implementation also includes components of an Implementation only to the
extent they are used as part of an Implementation.
2.7. License. "License" means this license.
2.8. Licensee. "Licensee" means any person or entity who exercises patent
rights granted under this License.
2.9. Licensor. "Licensor" means (i) any Licensee that makes, sells, offers
for sale, imports or distributes any Implementation, or (ii) a person
or entity that has a licensing obligation to the Implementation as a
result of its membership and/or participation in the Alliance for Open
Media working group that developed the Specification.
2.10. Necessary Claims. "Necessary Claims" means all claims of patents or
patent applications, (a) that currently or at any time in the future,
are owned or controlled by the Licensor, and (b) (i) would be an
Essential Claim as defined by the W3C Policy as of February 5, 2004
(https://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential)
as if the Specification was a W3C Recommendation; or (ii) are infringed
by the Reference Implementation.
2.11. Reference Implementation. "Reference Implementation" means an Encoder
and/or Decoder released by the Alliance for Open Media as a Final
Deliverable.
2.12. Specification. "Specification" means the specification designated by
the Alliance for Open Media as a Final Deliverable for which this
License was issued.

23
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Additional IP Rights Grant (Patents)
------------------------------------
"These implementations" means the copyrightable works that implement the WebM
codecs distributed by Google as part of the WebM Project.
Google hereby grants to you a perpetual, worldwide, non-exclusive, no-charge,
royalty-free, irrevocable (except as stated in this section) patent license to
make, have made, use, offer to sell, sell, import, transfer, and otherwise
run, modify and propagate the contents of these implementations of WebM, where
such license applies only to those patent claims, both currently owned by
Google and acquired in the future, licensable by Google that are necessarily
infringed by these implementations of WebM. This grant does not include claims
that would be infringed only as a consequence of further modification of these
implementations. If you or your agent or exclusive licensee institute or order
or agree to the institution of patent litigation or any other patent
enforcement activity against any entity (including a cross-claim or
counterclaim in a lawsuit) alleging that any of these implementations of WebM
or any code incorporated within any of these implementations of WebM
constitute direct or contributory patent infringement, or inducement of
patent infringement, then any patent rights granted to you under this License
for these implementations of WebM shall terminate as of the date such
litigation is filed.

46
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620a78084fc7ca97c0b5dea9abf891f3ffcadfdbf305276f099c9c4e12fc1d86 LICENSE.Emscripten-4.0.19.txt
70ba5469ea0bab6e18a32d7009068f996503168d27be57747e08da34337ff26f LICENSE.Oniguruma-6.9.10.txt
c32913b33252e71190af2066f08115c69bc9fddadf3bf29296e20c835389841c LICENSE.OpenSSL-1.1.1t.txt
030087e2e8dd7c1bdd26057d25d4ded8f45bbf01ad458d68665ad04b8b0fbedf LICENSE.PCRE2-10.44.txt
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"sha256": "ed97ea5422dbf23e0687c98203cc8c6d7f2772a3d71b03d4991d2fdd93a048f0",
"bytes": 21019221
}
]
}

414
public/engines/php/native-components.json Normal file
View File

@@ -0,0 +1,414 @@
{
"schemaVersion": 1,
"scope": {
"asset": "@php-wasm/web-8-5 3.1.46 Asyncify php_8_5.wasm",
"assetSha256": "ed97ea5422dbf23e0687c98203cc8c6d7f2772a3d71b03d4991d2fdd93a048f0",
"assetBytes": 21019221,
"phpVersion": "8.5.8",
"phpBuildDate": "Jul 8 2026 07:06:40",
"platform": "wasm32-emscripten",
"purpose": "Complete legal and source inventory for the exact shipped PHP WebAssembly main module"
},
"buildProvenance": {
"wordpressPlayground": {
"release": "v3.1.46",
"commit": "581c7c172428159eb4e6c5309054a568cd39a97a",
"repository": "https://github.com/WordPress/wordpress-playground",
"packageGitHead": "581c7c172428159eb4e6c5309054a568cd39a97a"
},
"php": {
"version": "8.5.8",
"tag": "php-8.5.8",
"tagObject": "8a3b5a5124006c11a8fbfce838ec7dd53615cc77",
"commit": "26b97507444c4fbda072f57dda1820f7b7d5e467",
"repository": "https://github.com/php/php-src"
},
"emscripten": {
"version": "4.0.19",
"commit": "08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"repository": "https://github.com/emscripten-core/emscripten"
},
"recipe": {
"path": "packages/php-wasm/compile/php/Dockerfile",
"variant": "web Asyncify with the platform-default feature set",
"sourceUrl": "https://github.com/WordPress/wordpress-playground/blob/581c7c172428159eb4e6c5309054a568cd39a97a/packages/php-wasm/compile/php/Dockerfile"
}
},
"linkedComponents": [
{
"id": "wordpress-playground-php-wasm",
"version": "3.1.46",
"source": "WordPress Playground commit 581c7c172428159eb4e6c5309054a568cd39a97a",
"license": "GPL-2.0-or-later",
"legalFiles": ["LICENSE.php-wasm-GPL-2.0-or-later.txt"],
"evidence": "npm package gitHead and integrity plus exact loader/WebAssembly hashes"
},
{
"id": "php",
"version": "8.5.8",
"source": "php-src commit 26b97507444c4fbda072f57dda1820f7b7d5e467, patched by the pinned WordPress Playground recipe",
"license": "PHP-4.0 (BSD-3-Clause) plus separately identified bundled-source terms",
"legalFiles": [
"LICENSE.PHP-4.0.txt",
"LICENSE.PHP-Zend-2.0.txt",
"NOTICE.PHP-REDIST-BINS.txt",
"LICENSE.PHP-CLI-http-parser-MIT.txt",
"NOTICE.PHP-public-domain-hash-code.txt"
],
"bundledSourceNotices": [
{
"component": "Zend Engine",
"source": "php-src Zend/LICENSE at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "Zend Engine License version 2.00",
"legalFile": "LICENSE.PHP-Zend-2.0.txt"
},
{
"component": "php-src binary redistribution notices",
"source": "php-src README.REDIST.BINS at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"legalFile": "NOTICE.PHP-REDIST-BINS.txt"
},
{
"component": "CLI HTTP parser",
"source": "php-src sapi/cli/php_http_parser.c at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"sourceSha256": "5c601ebbeaceda9ae3018be99e56cedc1568211a22ecdc19a9ac7bcb9f8a303e",
"license": "MIT",
"legalFile": "LICENSE.PHP-CLI-http-parser-MIT.txt"
},
{
"component": "bundled hash implementations",
"source": "php-src ext/hash at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"algorithms": ["FNV", "Keccak/SHA-3", "MurmurHash3"],
"license": "Public-Domain, CC0-1.0 and MIT-like permission",
"legalFile": "NOTICE.PHP-public-domain-hash-code.txt"
}
],
"evidence": "PHP_VERSION and PHP_BUILD_DATE runtime constants; the loaded Zend engine, CLI SAPI source marker and hash_algos() runtime audit"
},
{
"id": "pcre2",
"version": "10.44",
"source": "php-src ext/pcre/pcre2lib at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "PCRE2 BSD licence",
"legalFiles": ["LICENSE.PCRE2-10.44.txt"],
"evidence": "PCRE_VERSION=10.44 2024-06-07"
},
{
"id": "php-libbcmath",
"version": "PHP 8.5.8 vendored snapshot",
"source": "php-src ext/bcmath/libbcmath at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "LGPL-2.0-or-later",
"legalFiles": ["LICENSE.PHP-bcmath-LGPL-2.1.txt"],
"evidence": "loaded bcmath extension and exact php-src source identity"
},
{
"id": "timelib",
"version": "2022.15",
"source": "php-src ext/date/lib at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "MIT",
"legalFiles": ["LICENSE.PHP-timelib-MIT.txt"],
"evidence": "timelib version in runtime module information"
},
{
"id": "iana-tzdata",
"version": "2026.1",
"source": "php-src ext/date/lib/timezonedb.h at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "Public-Domain",
"legalFiles": ["NOTICE.IANA-TZDATA-2026.1.txt"],
"evidence": "runtime Timezone Database Version=2026.1"
},
{
"id": "php-libmagic",
"version": "PHP 8.5.8 vendored snapshot",
"source": "php-src ext/fileinfo/libmagic at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "BSD-2-Clause",
"legalFiles": ["LICENSE.PHP-libmagic-BSD.txt"],
"evidence": "loaded fileinfo extension and exact php-src source identity"
},
{
"id": "lexbor",
"version": "2.7.0",
"source": "php-src ext/lexbor at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "Apache-2.0",
"legalFiles": [
"LICENSE.PHP-Lexbor-Apache-2.0.txt",
"NOTICE.PHP-Lexbor.txt"
],
"evidence": "loaded lexbor extension and runtime Lexbor version=2.7.0"
},
{
"id": "libmbfl",
"version": "1.3.2",
"source": "php-src ext/mbstring/libmbfl at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "LGPL-2.1",
"legalFiles": ["LICENSE.PHP-libmbfl-LGPL-2.1.txt"],
"evidence": "loaded mbstring extension and runtime libmbfl version=1.3.2"
},
{
"id": "php-uriparser",
"version": "1.0.2",
"source": "php-src ext/uri/uriparser at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "BSD-3-Clause",
"legalFiles": ["LICENSE.PHP-uriparser-BSD-3-Clause.txt"],
"evidence": "loaded uri extension and runtime bundled version=1.0.2"
},
{
"id": "php-libavifinfo",
"version": "PHP 8.5.8 vendored snapshot",
"source": "php-src ext/standard/libavifinfo at commit 26b97507444c4fbda072f57dda1820f7b7d5e467",
"license": "BSD-2-Clause with Alliance for Open Media Patent License 1.0",
"legalFiles": [
"LICENSE.PHP-libavifinfo-BSD-2-Clause.txt",
"PATENTS.PHP-libavifinfo.txt"
],
"evidence": "loaded standard extension and exact php-src source identity"
},
{
"id": "zlib",
"version": "1.2.13",
"source": "https://www.zlib.net/fossils/zlib-1.2.13.tar.gz",
"sourceArchiveSha256": "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30",
"sourceCommit": "04f42ceca40f73e2978b50e93806c2a18c1281fc",
"license": "Zlib",
"legalFiles": ["LICENSE.zlib-1.2.13.txt"],
"evidence": "ZLIB_VERSION=1.2.13 and cURL linked zlib version"
},
{
"id": "libzip",
"version": "1.9.2",
"source": "https://libzip.org/download/libzip-1.9.2.tar.gz",
"sourceArchiveSha256": "fd6a7f745de3d69cf5603edc9cb33d2890f0198e415255d0987a0cf10d824c6f",
"sourceCommit": "5532f9baa0c44cc5435ad135686a4ea009075b9a",
"license": "BSD-3-Clause",
"legalFiles": ["LICENSE.libzip-1.9.2.txt"],
"evidence": "ZipArchive::LIBZIP_VERSION=1.9.2"
},
{
"id": "libxml2",
"version": "2.9.10",
"source": "https://gitlab.gnome.org/GNOME/libxml2/-/tree/41a34e1f4ffae2ce401600dbb5fe43f8fe402641",
"sourceCommit": "41a34e1f4ffae2ce401600dbb5fe43f8fe402641",
"license": "MIT",
"legalFiles": ["LICENSE.libxml2-2.9.10.txt"],
"evidence": "LIBXML_DOTTED_VERSION=2.9.10 and loaded version=20910-GITv2.9.10"
},
{
"id": "sqlite",
"version": "3.51.0",
"source": "https://sqlite.org/2025/sqlite-autoconf-3510000.tar.gz",
"sourceArchiveSha256": "42e26dfdd96aa2e6b1b1be5c88b0887f9959093f650d693cb02eb9c36d146ca5",
"sourceId": "fb2c931ae597f8d00a37574ff67aeed3eced",
"license": "Public-Domain",
"legalFiles": ["NOTICE.SQLite-3.51.0.txt"],
"evidence": "SQLite3::version()=3.51.0"
},
{
"id": "libgd",
"version": "2.3.3",
"source": "https://github.com/libgd/libgd/releases/download/gd-2.3.3/libgd-2.3.3.tar.gz",
"sourceArchiveSha256": "dd3f1f0bb016edcc0b2d082e8229c822ad1d02223511997c80461481759b1ed2",
"sourceCommit": "b5319a41286107b53daa0e08e402aa1819764bdc",
"license": "BSD-like bundled terms",
"legalFiles": ["LICENSE.libgd-2.3.3.txt"],
"evidence": "GD_VERSION=2.3.3"
},
{
"id": "libjpeg-turbo",
"version": "3.0.3",
"source": "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/3.0.3/libjpeg-turbo-3.0.3.tar.gz",
"sourceArchiveSha256": "343e789069fc7afbcdfe44dbba7dbbf45afa98a15150e079a38e60e44578865d",
"sourceCommit": "7fa4b5b762c9a99b46b0b7838f5fd55071b92ea5",
"license": "IJG AND BSD-3-Clause AND Zlib",
"legalFiles": ["LICENSE.libjpeg-turbo-3.0.3.txt"],
"evidence": "binary version marker libjpeg-turbo 3.0.3"
},
{
"id": "libpng",
"version": "1.6.39",
"source": "https://prdownloads.sourceforge.net/libpng/libpng-1.6.39.tar.gz?download",
"sourceArchiveSha256": "af4fb7f260f839919e5958e5ab01a275d4fe436d45442a36ee62f73e5beb75ba",
"sourceCommit": "07b8803110da160b158ebfef872627da6c85cbdf",
"license": "Libpng",
"legalFiles": ["LICENSE.libpng-1.6.39.txt"],
"evidence": "binary version marker 1.6.39 and GD PNG support"
},
{
"id": "libwebp-and-libsharpyuv",
"version": "commit 845d5476a866141ba35ac133f856fa62f0b7445f",
"source": "https://chromium.googlesource.com/webm/libwebp/+archive/845d5476a866141ba35ac133f856fa62f0b7445f.tar.gz",
"sourceArchiveSha256": "c68cbb9501e11d2686ec027b550867214c2e9232678a28ddafaa0abcb96ab4c4",
"sourceCommit": "845d5476a866141ba35ac133f856fa62f0b7445f",
"license": "BSD-3-Clause with WebM patent grant",
"legalFiles": ["LICENSE.libwebp.txt", "PATENTS.libwebp.txt"],
"evidence": "exact WordPress build-recipe commit and linked libwebp/libsharpyuv archives"
},
{
"id": "libavif",
"version": "1.3.0",
"source": "https://github.com/AOMediaCodec/libavif/archive/refs/tags/v1.3.0.tar.gz",
"sourceArchiveSha256": "0a545e953cc049bf5bcf4ee467306a2f113a75110edf59e61248873101cd26c1",
"sourceCommit": "1aadfad932c98c069a1204261b1856f81f3bc199",
"license": "BSD-2-Clause plus bundled component terms",
"legalFiles": ["LICENSE.libavif-1.3.0.txt"],
"evidence": "WordPress build recipe uses AVIF_CODEC_AOM=LOCAL and GD reports AVIF support"
},
{
"id": "libaom",
"version": "3.12.1",
"source": "https://aomedia.googlesource.com/aom/+archive/v3.12.1.tar.gz",
"sourceArchiveSha256": "8ecd25e39c4c94240d3aba272f8bde80f7a1c0448843c50d17a3eba54bd68586",
"sourceCommit": "10aece4157eb79315da205f39e19bf6ab3ee30d0",
"license": "BSD-2-Clause with Alliance for Open Media Patent License 1.0",
"legalFiles": ["LICENSE.libaom-3.12.1.txt", "PATENTS.libaom-3.12.1.txt"],
"evidence": "libavif v1.3.0 LocalAom.cmake pins v3.12.1; binary encoder and decoder version markers confirm 3.12.1"
},
{
"id": "libyuv",
"version": "snapshot vendored by libaom 3.12.1",
"source": "third_party/libyuv in the exact libaom v3.12.1 archive",
"license": "BSD-3-Clause",
"legalFiles": ["LICENSE.libyuv.txt"],
"evidence": "libavif LOCAL AOM build enables AOM's bundled libyuv path"
},
{
"id": "openssl",
"version": "1.1.1t",
"source": "https://www.openssl.org/source/openssl-1.1.1t.tar.gz",
"sourceArchiveSha256": "8dee9b24bdb1dcbf0c3d1e9b02fb8f6bf22165e807f45adeb7c9677536859d3b",
"sourceCommit": "830bf8e1e4749ad65c51b6a1d0d769ae689404ba",
"license": "OpenSSL and Original SSLeay licences",
"legalFiles": ["LICENSE.OpenSSL-1.1.1t.txt"],
"evidence": "OPENSSL_VERSION_TEXT and cURL SSL version both report OpenSSL 1.1.1t"
},
{
"id": "curl",
"version": "7.69.1",
"source": "https://curl.se/download/curl-7.69.1.tar.gz",
"sourceArchiveSha256": "01ae0c123dee45b01bbaef94c0bc00ed2aec89cb2ee0fd598e0d302a6b5e0a98",
"sourceCommit": "b81e0b07784dc4c1e8d0a86194b9d28776d071c0",
"license": "curl",
"legalFiles": ["LICENSE.curl-7.69.1.txt"],
"evidence": "curl_version()=7.69.1"
},
{
"id": "libiconv",
"version": "1.17",
"source": "https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.17.tar.gz",
"sourceArchiveSha256": "8f74213b56238c85a50a5329f77e06198771e70dd9a739779f4c02f65d971313",
"license": "LGPL-2.1-or-later",
"legalFiles": ["LICENSE.libiconv-1.17-LGPL-2.1.txt"],
"evidence": "ICONV_VERSION=1.17"
},
{
"id": "oniguruma",
"version": "6.9.10",
"source": "WordPress Playground prebuilt archive at commit b38db761632d860bd519021d33a2230117841ee4",
"linkedArchiveGitBlob": "1e4a8d4f15b680d2f93433cb1adbb7dcd499b0a5",
"linkedArchiveSha256": "d040c88febc3d7f3548860b096640966647b34c118887041f25f51f3259eb36f",
"buildCompiler": "Emscripten 4.0.5 (the archive was later linked into the Emscripten 4.0.19 main module)",
"auditedReleaseCommit": "4ef89209a239c1aea328cf13c05a2807e5c146d1",
"auditedReleaseArchiveSha256": "ad92309d0d13eebc27f6592e875f3efbfa3dda2bf6da5952e00f0a2120c921a8",
"upstreamSourceRange": {
"firstCommitWithExactInstalledHeader": "005482a534c821017882bc5ab1940b842b426081",
"lastCommitBeforeHeaderChanged": "3eb317dc4413692e4eaa92a68839c74aa74fbc77",
"excludingCommit": "ba9abef9cdbeed860c18d02a66b682f549b35a82",
"installedHeaderGitBlob": "22e9b317b95bb55ac8e9d9da93fc4f64d3930f4a"
},
"buildCommitStatus": "The upstream recipe cloned its default branch without a revision. The exact build-time HEAD is not recoverable; the committed archive, installed header, runtime version and bounded upstream source interval are pinned instead of falsely claiming the v6.9.10 tag.",
"license": "BSD-2-Clause",
"legalFiles": ["LICENSE.Oniguruma-6.9.10.txt"],
"evidence": "MB_ONIGURUMA_VERSION=6.9.10; exact committed archive and header blobs; the exact shipped WebAssembly hash remains the final binary identity"
},
{
"id": "emscripten-runtime",
"version": "4.0.19",
"source": "Emscripten commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "MIT OR NCSA",
"legalFiles": ["LICENSE.Emscripten-4.0.19.txt"],
"evidence": "pinned WordPress base-image recipe and generated main-module loader/runtime"
},
{
"id": "musl-libc",
"version": "Emscripten 4.0.19 snapshot",
"source": "Emscripten system/lib/libc/musl at commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "MIT and component notices",
"legalFiles": ["LICENSE.musl.txt"],
"evidence": "Emscripten libc linked into the main module"
},
{
"id": "llvm-compiler-rt",
"version": "Emscripten 4.0.19 snapshot",
"source": "Emscripten system/lib/compiler-rt at commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "Apache-2.0 WITH LLVM-exception (current code) and NCSA OR MIT (legacy code)",
"legalFiles": ["LICENSE.llvm-compiler-rt.txt"],
"evidence": "compiler-rt builtins such as __extenddftf2 are defined in the main module"
},
{
"id": "llvm-libcxx",
"version": "Emscripten 4.0.19 snapshot",
"source": "Emscripten system/lib/libcxx at commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "Apache-2.0 WITH LLVM-exception",
"legalFiles": ["LICENSE.libcxx.txt"],
"evidence": "C++ standard-library symbols are defined in the main module"
},
{
"id": "llvm-libcxxabi",
"version": "Emscripten 4.0.19 snapshot",
"source": "Emscripten system/lib/libcxxabi at commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "Apache-2.0 WITH LLVM-exception",
"legalFiles": ["LICENSE.libcxxabi.txt"],
"evidence": "__cxa and C++ RTTI symbols are defined in the main module"
},
{
"id": "dlmalloc",
"version": "2.8.6",
"source": "Emscripten system/lib/dlmalloc.c at commit 08e2de1031913e4ba7963b1c56f35f036a7d4d56",
"license": "Public-Domain",
"legalFiles": ["NOTICE.dlmalloc-2.8.6.txt"],
"evidence": "Emscripten default allocator source for this build"
}
],
"excludedDetections": [
{
"id": "gmp",
"status": "not linked",
"runtimeEvidence": "extension_loaded('gmp')=false and function_exists('gmp_init')=false",
"rawStringExplanation": "gmp_* names are compiled into Zend/Optimizer/zend_func_infos.h for optimization metadata even when ext/gmp is absent"
},
{
"id": "libsodium",
"status": "not linked",
"runtimeEvidence": "extension_loaded('sodium')=false and function_exists('sodium_crypto_box')=false",
"rawStringExplanation": "sodium_* names are compiled into Zend/Optimizer/zend_func_infos.h for optimization metadata even when ext/sodium is absent"
},
{
"id": "tidy",
"status": "not linked",
"runtimeEvidence": "extension_loaded('tidy')=false, function_exists('tidy_parse_string')=false and class_exists('tidy')=false",
"rawStringExplanation": "generic tidy strings and PHP credit/name tables are not evidence of libtidy"
},
{
"id": "intl-and-icu",
"status": "not shipped",
"runtimeEvidence": "extension_loaded('intl')=false and class_exists('IntlDateFormatter')=false",
"rawStringExplanation": "intlcal_* names come from Zend optimizer metadata; the npm package's separate intl.so side module is outside the pack's closed file set"
},
{
"id": "freetype",
"status": "not linked",
"runtimeEvidence": "the exact libgd recipe sets ENABLE_FREETYPE=OFF and supplies stubs",
"rawStringExplanation": "phpinfo reports a synthetic gdlib-config feature string, but the final link contains no FreeType archive"
},
{
"id": "imagemagick-and-imagick",
"status": "not linked",
"runtimeEvidence": "extension_loaded('imagick')=false and class_exists('Imagick')=false",
"rawStringExplanation": "the web build sets WITH_IMAGICK=no"
},
{
"id": "standalone-libaom-3.13.1-recipe",
"status": "not linked",
"runtimeEvidence": "the final link consumes libavif's LOCAL AOM 3.12.1 build and the binary reports encoder/decoder 3.12.1",
"rawStringExplanation": "the neighbouring 3.13.1 library recipe is not a dependency of this libavif build"
}
]
}

10090
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public/engines/python/LICENSE.bzip2.txt Normal file
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@@ -0,0 +1,42 @@
--------------------------------------------------------------------------
This program, "bzip2", the associated library "libbzip2", and all
documentation, are copyright (C) 1996-2010 Julian R Seward. 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. 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.
3. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
4. The name of the author may not be used to endorse or promote
products derived from this software without specific prior written
permission.
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.
Julian Seward, jseward@bzip.org
bzip2/libbzip2 version 1.0.6 of 6 September 2010
--------------------------------------------------------------------------

29
public/engines/python/LICENSE.emscripten-mini-lz4.txt Normal file
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@@ -0,0 +1,29 @@
/*
MiniLZ4: Minimal LZ4 block decoding and encoding.
based off of node-lz4, https://github.com/pierrec/node-lz4
====
Copyright (c) 2012 Pierre Curto
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
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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,
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THE SOFTWARE.
====
changes have the same license
*/

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