https://github.com/canonical/udev.dart

API for enumerating and introspecting local devices
https://github.com/canonical/udev.dart

dart ffi udev

Last synced: 6 months ago
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API for enumerating and introspecting local devices

• Host: GitHub
• URL: https://github.com/canonical/udev.dart
• Owner: canonical
• License: mpl-2.0
• Created: 2022-06-22T14:34:34.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2025-05-19T04:41:18.000Z (8 months ago)
• Last Synced: 2025-05-25T12:11:57.284Z (8 months ago)
• Topics: dart, ffi, udev
• Language: Dart
• Homepage: https://pub.dev/packages/udev
• Size: 79.1 KB
• Stars: 10
• Watchers: 9
• Forks: 2
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

          
# udev.dart

[![CI](https://github.com/canonical/udev.dart/workflows/Tests/badge.svg)](https://github.com/canonical/geoclue.dart/actions/workflows/tests.yaml)

[![codecov](https://codecov.io/gh/canonical/udev.dart/branch/main/graph/badge.svg?token=tbcol7EW67)](https://codecov.io/gh/canonical/udev.dart)

[udev](https://www.freedesktop.org/software/systemd/man/libudev.html) — API for enumerating and introspecting local devices

## Querying devices

```dart

print(UdevDevice.fromSyspath('/sys/devices/<...>'));

print(UdevDevice.fromDevnum('b', 66304));

print(UdevDevice.fromSubsystemSysname('net', 'eth0'));

print(UdevDevice.fromDeviceId('c128:1'));

```

## Enumerating devices

```dart

final context = UdevContext();

final syspaths = context.enumerateDevices(subsystems: ['usb']);

for (final syspath in syspaths) {

  final device = UdevDevice.fromSyspath(syspath, context: context);

  print(device);

}

```

## Monitoring devices

```dart

final context = UdevContext();

final stream = context.monitorDevices(subsystems: ['usb'])

stream.timeout(const Duration(seconds: 60), onTimeout: (sink) => sink.close())

    .listen(print);

```

## Contributing to udev.dart

We welcome contributions! See the [contribution guide](CONTRIBUTING.md) for more details.