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gerrit.openfyde.cn / chromium.googlesource.com / external / github.com / google / nearby-connections / 24806ded6dc217a2f3f832bcc87c89599c083a9e
commit24806ded6dc217a2f3f832bcc87c89599c083a9e[log] [tgz]
authorJanusz Sobczak <jsobczak@google.com>Thu Feb 09 15:23:23 2023 -0800
committerJanusz Sobczak <jsobczak@google.com>Thu Feb 09 15:23:23 2023 -0800
tree83d76e2465a7568210a84ed63665ee538548ca6b
parent5cb25a1a7042cb9980f8cd767aa77af5f38d8f25 [diff]
Compile protos
4 files changed
tree: 83d76e2465a7568210a84ed63665ee538548ca6b
  1. .github/
  2. compiled_proto/
  3. connections/
  4. docs/
  5. embedded/
  6. fastpair/
  7. internal/
  8. presence/
  9. proto/
  10. third_party/
  11. .bazelrc
  12. .gitignore
  13. .gitmodules
  14. CONTRIBUTING.md
  15. LICENSE
  16. Package.resolved
  17. Package.swift
  18. README.md
  19. WORKSPACE
README.md

Nearby C++ Library

The repository contains the Nearby project C++ library source code. This is not an officially supported Google product.

About the Nearby Project

Nearby Connection

Nearby Connections is a high level protocol on top of Bluetooth/WiFi that acts as a medium-agnostic socket. Devices are able to advertise, scan, and connect with one another over any shared medium (eg. BT <-> BT). Once connected, the two devices share a list of all supported mediums and attempt to upgrade to the one with the highest bandwidth (eg. BT -> WiFi). The connection is encrypted, reliable, and fully duplex. BYTE, FILE, and STREAM payloads are all supported and will be chunked & transferred internally and recombined on the receiving device. See Nearby Connections Overview for more information.

Checkout the source tree

git clone https://github.com/google/nearby
cd nearby
git submodule update --init --recursive

Building Nearby, Unit Testing and Sample Apps

We support multiple platforms including Linux, iOS & Windows.

Building for Linux

Currently we support building from source using [bazel] (https://bazel.build). Other BUILD system such as cmake may be added later.

Prerequisites:

  1. Bazel
  2. clang with support for c++ 17+
  3. Openssl libcrypto.so (-lssl;-lcrypto).

To build the Nearby Connection Core library:

CC=clang CXX=clang++ bazel build -s --check_visibility=false //connections:core  --spawn_strategy=standalone --verbose_failures

Building for macOS and iOS

Currently we support building with Swift Package Manager.

Prerequisites:

  1. Xcode. Available from Apple Store.
  2. Google Protobuf Compiler (protoc). If you have homebrew installed, you can do brew install protobuf.

To build the Nearby Connection library:

swift build

Limitation

The only Medium supported is Wifi LAN.

Last Updated: December 7, 2022