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60 lines
1.6 KiB
Markdown
60 lines
1.6 KiB
Markdown
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# QEMU D-Bus display experiment
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## Introduction
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*WIP* Rust crates to interact with a ``-display dbus`` QEMU. The development
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branch is currently: https://gitlab.com/marcandre.lureau/qemu/-/tree/dbus
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See also the QEMU mailing list for progress.
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Most dependencies are released, but notably zbus 2.0 is still in beta. RDW and
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VTE4 widgets are also unreleased at this stage.
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## Features
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Depending on what the VM exposes & supports, various interfaces are implemented:
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- display, with optional DMABUF sharing
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- display resize
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- keyboard & mouse
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- serial terminals
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- QMP/HMP monitors
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- audio playback & recording
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- USB device redirection
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- clipboard sharing
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## Project organization
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### qemu-display
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This crate provides simple D-Bus interfaces through zbus, and some basic abstractions.
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### qemu-rdw
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This crate aims to provide Gtk+ 4 widget for a QEMU display, as well as
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dialogs/widgets for USB redirection and other options or features.
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Currently it's a demo app (run by default with `cargo run`).
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It is also based on a *WIP* crate "RDW" (*Remote display/desktop widget*) to
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provide a base widget for various remote display solutions (VNC, RDP, Spice
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etc).
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### qemu-vnc
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A simple VNC server implementation.
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### qemu-vte
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A standalone VTE/Gtk+ 4 client, which should eventually be a consumable crate or
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integrated with qemu-rdw.
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## Build requirements
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To build this project, you will need several system libraries. Here is the
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current list of build dependencies on Fedora:
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```sh
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$ sudo dnf install cargo gcc usbredir-devel wayland-devel libxkbcommon-devel glib2-devel gtk4-devel gstreamer1-devel gstreamer1-plugins-base-devel
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```
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