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Vinzenz Schroeter 2025-02-16 15:13:46 +01:00
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@ -8,6 +8,17 @@ This crate contains bindings for multiple programming languages, enabling non-ru
Also take a look at the main project [README](https://git.berlin.ccc.de/servicepoint/servicepoint/src/branch/main/README.md) for more Also take a look at the main project [README](https://git.berlin.ccc.de/servicepoint/servicepoint/src/branch/main/README.md) for more
information. information.
## Supported languages
| Language | Support level | Repo | Notes |
|-----------|---------------|---------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------|
| .NET (C#) | Full | [servicepoint-binding-csharp](https://git.berlin.ccc.de/servicepoint/servicepoint-binding-csharp) | see dedicated section |
| Ruby | Working | | LD_LIBRARY_PATH has to be set, see example project |
| Python | Tested once | | Required project file not included. The shared library will be loaded from the script location. |
| Go | untested | | Code generation works |
| Kotlin | untested | | Code generation works |
| Swift | untested | | Code generation works |
## Note on stability ## Note on stability
This library is still in early development. This library is still in early development.
@ -16,75 +27,7 @@ You can absolutely use it, and it works, but expect minor breaking changes with
## Notes on differences to rust library ## Notes on differences to rust library
- Performance will not be as good as the rust version: - Performance will not be as good as the rust version:
- most objects are reference counted. - most objects are reference counted.
- objects with mutating methods will also have a MRSW lock - objects with mutating methods will also have a MRSW lock
- You will not get rust backtraces in release builds of the native code - You will not get rust backtraces in release builds of the native code
- Panic messages will work (PanicException) - Panic messages will work (PanicException)
## Supported languages
| Language | Support level | Notes |
|-----------|---------------|-------------------------------------------------------------------------------------------------|
| .NET (C#) | Full | see dedicated section |
| Ruby | Working | LD_LIBRARY_PATH has to be set, see example project |
| Python | Tested once | Required project file not included. The shared library will be loaded from the script location. |
| Go | untested | |
| Kotlin | untested | |
| Swift | untested | |
## Installation
Including this repository as a submodule and building from source is the recommended way of using the library.
```bash
git submodule add https://git.berlin.ccc.de/servicepoint/servicepoint.git
git commit -m "add servicepoint submodule"
```
Run `generate-bindings.sh` to regenerate all bindings. This will also build `libservicepoint.so` (or equivalent on your
platform).
For languages not fully supported, there will be no project file for the library, just the naked source file(s).
If you successfully use a language, please open an issue or PR to add the missing ones.
## .NET (C#)
This is the best supported language.
F# is not tested. If there are usability or functionality problems, please open an issue.
Currently, the project file is hard-coded for Linux and will need tweaks for other platforms (e.g. `.dylib` instead of `.so`).
You do not have to compile or copy the rust crate manually, as building `ServicePoint.csproj` also builds it.
### Example
```csharp
using System.Threading;
using ServicePoint;
var connection = new Connection("127.0.0.1:2342");
connection.Send(Command.Clear());
connection.Send(Command.Brightness(5));
var pixels = Bitmap.NewMaxSized();
for (ulong offset = 0; offset < ulong.MaxValue; offset++)
{
pixels.Fill(false);
for (ulong y = 0; y < pixels.Height(); y++)
pixels.Set((y + offset) % pixels.Width(), y, true);
connection.Send(Command.BitmapLinearWin(0, 0, pixels));
Thread.Sleep(14);
}
```
A full example including project files is available as part of this crate.
### Why is there no NuGet-Package?
NuGet packages are not a good way to distribute native
binaries ([relevant issue](https://github.com/dotnet/sdk/issues/33845)).
Because of that, there is no NuGet package you can use directly.