CocoaSpice

CocoaSpice brings native Cocoa bindings to SPICE GTK and is used to build SPICE clients for macOS and iOS.

Features

Renders displays and cursor into Metal textures
Support copy/paste through custom pasteboard binding
TCP socket connections and Unix socket file
Cursor and scroll-wheel channel
Take screenshot of current display
USB sharing and enumeration

Usage

Add this repository to your project through Xcode: File -> Add Packages...
Link your target with: libglib-2.0, libgstreamer-1.0, libusb-1.0 (optional), libspice-client-glib-2.0.
Either add target CocoaSpiceNoUsb or CocoaSpice to your dependencies.

Start SPICE GTK

You must do this before using any other API. This starts a worker thread for SPICE GTK.

import CocoaSwift

guard CSMain.shared.spiceStart() else {
    // handle worker failed to start
    ...
}

defer {
    // use this to stop and clean up worker 
    CSMain.shared.spiceStop()
}

Open a connection

CSConnection is the main interface to CocoaSpice. You can create a connection from TCP (shown below) or with a Unix socket file.

import CocoaSwift

let connection = CSConnection(host: "127.0.0.1", port: "4444")
connection.delegate = yourConnectionDelegate;
guard connection.connect() else {
    // handle connection failed to be created
    ...
}

CocoaSpice follows the delegate model so connection events are handled through delegate methods. Implement the CSConnectionDelegate to be informed to SPICE client events.

Testing