licenses and readme

This commit is contained in:
2026-10-20 16:49:53 +02:00
parent 42ed4e96e0
commit 2409aa8ae2
6 changed files with 223 additions and 2 deletions
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@@ -603,9 +603,20 @@ generate_export_header(${BRAVAIS_EXPORT_HEADER_TARGET}
NO_EXPORT_MACRO_NAME BRAVAIS_LOCAL NO_EXPORT_MACRO_NAME BRAVAIS_LOCAL
DEPRECATED_MACRO_NAME BRAVAIS_DEPRECATED DEPRECATED_MACRO_NAME BRAVAIS_DEPRECATED
STATIC_DEFINE BRAVAIS_STATIC_DEFINE STATIC_DEFINE BRAVAIS_STATIC_DEFINE
EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/include/bravais/export.h EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/export.h.raw
) )
# generate_export_header() cannot put anything above its include guard
# (CUSTOM_CONTENT_FROM_VARIABLE lands at the bottom), so it writes to a scratch
# file and the SPDX line is stamped on here. configure_file() only rewrites the
# real header when its content changes, so reconfiguring does not force a
# rebuild of everything that includes it.
file(READ ${CMAKE_CURRENT_BINARY_DIR}/export.h.raw _export_h)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/export.h.stamped
"// SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR MIT\n${_export_h}")
configure_file(${CMAKE_CURRENT_BINARY_DIR}/export.h.stamped
${CMAKE_CURRENT_BINARY_DIR}/include/bravais/export.h COPYONLY)
foreach(_target IN LISTS BRAVAIS_LIB_TARGETS) foreach(_target IN LISTS BRAVAIS_LIB_TARGETS)
set_target_properties(${_target} PROPERTIES set_target_properties(${_target} PROPERTIES
C_VISIBILITY_PRESET hidden C_VISIBILITY_PRESET hidden
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# libbravais # libbravais
C library for working with Bravais VPN packets. C library for working with Bravais VPN packets.
## Features
The library is mainly used for parsing and constructing Bravais VPN packets and working with connections. The library itself has no concept of peers, as that functionality if left to the application layer. It's Sans-IO, so it doesn't handle any I/O or networking itself, but it provides methods to store connections.
## Use
Recommended usage is to
## Legal
Copyright (c) 2026 Jonas Korene Novak
"DcruBro" is the pseudonym of Jonas Korene Novak, who is the author of this library.
## License
libbravais is licensed under your choice of the GNU Lesser General Public License v2.1 only (`LGPL-2.1-only`) or the GNU Lesser General Public License v3.0 only (`LGPL-3.0-only`). Copies are in the `licenses/` directory.
**Public header exception:** The public API header, `bravais.h` (and the generated `bravais/export.h`), is additionally available under the MIT License, so the header may be used under any of LGPL-2.1-only, LGPL-3.0-only, or MIT. This makes it clear that including the header in proprietary software doesn't impose license terms on that software.
This exception applies only to the header(s). Linking against the compiled library is still governed by the LGPL, so applications that distribute the library must comply with its terms (license notice, license text, and the ability for users to replace the library with a modified version).
This makes is possible to use this library in both open source and proprietary software, as long as the terms of the licenses are followed (though proprietary software may wish to use it with dynamic linking to avoid the static linking requirements).
Dual licensing was chosen to allow for wider adoption.
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// SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR MIT
// libbravais public api header file // libbravais public api header file
#ifndef BRAVAIS_H #ifndef BRAVAIS_H
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GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
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MIT License
Copyright (c) 2026 Jonas Korene Novak
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.