2021-10-08 16:18:03 +00:00
|
|
|
# QEMU D-Bus display experiment
|
|
|
|
|
|
|
|
|
|
## Introduction
|
|
|
|
|
|
2023-03-21 09:55:40 +00:00
|
|
|
*WIP* Rust crates to interact with a ``-display dbus`` QEMU.
|
|
|
|
|
Some dependencies, such as RDW are also in development and unreleased.
|
2021-10-08 16:18:03 +00:00
|
|
|
|
|
|
|
|
## Features
|
|
|
|
|
|
|
|
|
|
Depending on what the VM exposes & supports, various interfaces are implemented:
|
|
|
|
|
|
|
|
|
|
- display, with optional DMABUF sharing
|
|
|
|
|
- display resize
|
|
|
|
|
- keyboard & mouse
|
|
|
|
|
- serial terminals
|
|
|
|
|
- QMP/HMP monitors
|
|
|
|
|
- audio playback & recording
|
|
|
|
|
- USB device redirection
|
|
|
|
|
- clipboard sharing
|
|
|
|
|
|
|
|
|
|
## Project organization
|
|
|
|
|
|
|
|
|
|
### qemu-display
|
|
|
|
|
|
|
|
|
|
This crate provides simple D-Bus interfaces through zbus, and some basic abstractions.
|
|
|
|
|
|
|
|
|
|
### qemu-rdw
|
|
|
|
|
|
|
|
|
|
This crate aims to provide Gtk+ 4 widget for a QEMU display, as well as
|
|
|
|
|
dialogs/widgets for USB redirection and other options or features.
|
|
|
|
|
|
|
|
|
|
Currently it's a demo app (run by default with `cargo run`).
|
|
|
|
|
|
|
|
|
|
It is also based on a *WIP* crate "RDW" (*Remote display/desktop widget*) to
|
|
|
|
|
provide a base widget for various remote display solutions (VNC, RDP, Spice
|
|
|
|
|
etc).
|
|
|
|
|
|
|
|
|
|
### qemu-vnc
|
|
|
|
|
|
|
|
|
|
A simple VNC server implementation.
|
|
|
|
|
|
|
|
|
|
### qemu-vte
|
|
|
|
|
|
|
|
|
|
A standalone VTE/Gtk+ 4 client, which should eventually be a consumable crate or
|
|
|
|
|
integrated with qemu-rdw.
|
|
|
|
|
|
|
|
|
|
## Build requirements
|
|
|
|
|
|
|
|
|
|
To build this project, you will need several system libraries. Here is the
|
|
|
|
|
current list of build dependencies on Fedora:
|
|
|
|
|
|
|
|
|
|
```sh
|
|
|
|
|
$ sudo dnf install cargo gcc usbredir-devel wayland-devel libxkbcommon-devel glib2-devel gtk4-devel gstreamer1-devel gstreamer1-plugins-base-devel
|
|
|
|
|
```
|
