lets go

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/backends/lan.js

@@ -0,0 +1,889 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+import * as Core from '../core.js';
+
+// Retain compatibility with GLib < 2.80, which lacks GioUnix
+let GioUnix;
+try {
+    GioUnix = (await import('gi://GioUnix')).default;
+} catch (e) {
+    GioUnix = {
+        InputStream: Gio.UnixInputStream,
+        OutputStream: Gio.UnixOutputStream,
+    };
+}
+
+/**
+ * TCP Port Constants
+ */
+const PROTOCOL_PORT_DEFAULT = 1716;
+const PROTOCOL_PORT_MIN = 1716;
+const PROTOCOL_PORT_MAX = 1764;
+const TRANSFER_MIN = 1739;
+const TRANSFER_MAX = 1764;
+
+
+/*
+ * One-time check for Linux/FreeBSD socket options
+ */
+export let _LINUX_SOCKETS = true;
+
+try {
+    // This should throw on FreeBSD
+    Gio.Socket.new(
+        Gio.SocketFamily.IPV4,
+        Gio.SocketType.STREAM,
+        Gio.SocketProtocol.TCP
+    ).get_option(6, 5);
+} catch (e) {
+    _LINUX_SOCKETS = false;
+}
+
+
+/**
+ * Configure a socket connection for the KDE Connect protocol.
+ *
+ * @param {Gio.SocketConnection} connection - The connection to configure
+ */
+export function _configureSocket(connection) {
+    try {
+        if (_LINUX_SOCKETS) {
+            connection.socket.set_option(6, 4, 10); // TCP_KEEPIDLE
+            connection.socket.set_option(6, 5, 5);  // TCP_KEEPINTVL
+            connection.socket.set_option(6, 6, 3);  // TCP_KEEPCNT
+
+        // FreeBSD constants
+        // https://github.com/freebsd/freebsd/blob/master/sys/netinet/tcp.h#L159
+        } else {
+            connection.socket.set_option(6, 256, 10); // TCP_KEEPIDLE
+            connection.socket.set_option(6, 512, 5);  // TCP_KEEPINTVL
+            connection.socket.set_option(6, 1024, 3); // TCP_KEEPCNT
+        }
+
+        // Do this last because an error setting the keepalive options would
+        // result in a socket that never times out
+        connection.socket.set_keepalive(true);
+    } catch (e) {
+        debug(e, 'Configuring Socket');
+    }
+}
+
+
+/**
+ * Lan.ChannelService consists of two parts:
+ *
+ * The TCP Listener listens on a port and constructs a Channel object from the
+ * incoming Gio.TcpConnection.
+ *
+ * The UDP Listener listens on a port for incoming JSON identity packets which
+ * include the TCP port, while the IP address is taken from the UDP packet
+ * itself. We respond by opening a TCP connection to that address.
+ */
+export const ChannelService = GObject.registerClass({
+    GTypeName: 'GSConnectLanChannelService',
+    Properties: {
+        'certificate': GObject.ParamSpec.object(
+            'certificate',
+            'Certificate',
+            'The TLS certificate',
+            GObject.ParamFlags.READWRITE,
+            Gio.TlsCertificate.$gtype
+        ),
+        'port': GObject.ParamSpec.uint(
+            'port',
+            'Port',
+            'The port used by the service',
+            GObject.ParamFlags.READWRITE,
+            0,  GLib.MAXUINT16,
+            PROTOCOL_PORT_DEFAULT
+        ),
+    },
+}, class LanChannelService extends Core.ChannelService {
+
+    _init(params = {}) {
+        super._init(params);
+
+        // Track hosts we identify to directly, allowing them to ignore the
+        // discoverable state of the service.
+        this._allowed = new Set();
+
+        //
+        this._tcp = null;
+        this._tcpPort = PROTOCOL_PORT_DEFAULT;
+        this._udp4 = null;
+        this._udp6 = null;
+
+        // Monitor network status
+        this._networkMonitor = Gio.NetworkMonitor.get_default();
+        this._networkAvailable = false;
+        this._networkChangedId = 0;
+    }
+
+    get certificate() {
+        if (this._certificate === undefined)
+            this._certificate = null;
+
+        return this._certificate;
+    }
+
+    set certificate(certificate) {
+        if (this.certificate === certificate)
+            return;
+
+        this._certificate = certificate;
+        this.notify('certificate');
+    }
+
+    get channels() {
+        if (this._channels === undefined)
+            this._channels = new Map();
+
+        return this._channels;
+    }
+
+    get port() {
+        if (this._port === undefined)
+            this._port = PROTOCOL_PORT_DEFAULT;
+
+        return this._port;
+    }
+
+    set port(port) {
+        if (this.port === port)
+            return;
+
+        this._port = port;
+        this.notify('port');
+    }
+
+    _onNetworkChanged(monitor, network_available) {
+        if (this._networkAvailable === network_available)
+            return;
+
+        this._networkAvailable = network_available;
+        this.broadcast();
+    }
+
+    _initCertificate() {
+        if (GLib.find_program_in_path(Config.OPENSSL_PATH) === null) {
+            const error = new Error();
+            error.name = _('OpenSSL not found');
+            error.url = `${Config.PACKAGE_URL}/wiki/Error#openssl-not-found`;
+            throw error;
+        }
+
+        const certPath = GLib.build_filenamev([
+            Config.CONFIGDIR,
+            'certificate.pem',
+        ]);
+        const keyPath = GLib.build_filenamev([
+            Config.CONFIGDIR,
+            'private.pem',
+        ]);
+
+        // Ensure a certificate exists with our id as the common name
+        this._certificate = Gio.TlsCertificate.new_for_paths(certPath, keyPath,
+            this.id);
+
+        // If the service ID doesn't match the common name, this is probably a
+        // certificate from an older version and we should amend ours to match
+        if (this.id !== this._certificate.common_name)
+            this._id = this._certificate.common_name;
+    }
+
+    _initTcpListener() {
+        try {
+            this._tcp = new Gio.SocketService();
+
+            let tcpPort = this.port;
+            const tcpPortMax = tcpPort +
+                (PROTOCOL_PORT_MAX - PROTOCOL_PORT_MIN);
+
+            while (tcpPort <= tcpPortMax) {
+                try {
+                    this._tcp.add_inet_port(tcpPort, null);
+                    break;
+                } catch (e) {
+                    if (tcpPort < tcpPortMax) {
+                        tcpPort++;
+                        continue;
+                    }
+
+                    throw e;
+                }
+            }
+
+            this._tcpPort = tcpPort;
+            this._tcp.connect('incoming', this._onIncomingChannel.bind(this));
+        } catch (e) {
+            this._tcp.stop();
+            this._tcp.close();
+            this._tcp = null;
+
+            throw e;
+        }
+    }
+
+    async _onIncomingChannel(listener, connection) {
+        try {
+            const host = connection.get_remote_address().address.to_string();
+
+            // Create a channel
+            const channel = new Channel({
+                backend: this,
+                certificate: this.certificate,
+                host: host,
+                port: this.port,
+            });
+
+            // Accept the connection
+            await channel.accept(connection);
+            channel.identity.body.tcpHost = channel.host;
+            channel.identity.body.tcpPort = this._tcpPort;
+            channel.allowed = this._allowed.has(host);
+
+            this.channel(channel);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _initUdpListener() {
+        // Default broadcast address
+        this._udp_address = Gio.InetSocketAddress.new_from_string(
+            '255.255.255.255', this.port);
+
+        try {
+            this._udp6 = Gio.Socket.new(Gio.SocketFamily.IPV6,
+                Gio.SocketType.DATAGRAM, Gio.SocketProtocol.UDP);
+            this._udp6.set_broadcast(true);
+
+            // Bind the socket
+            const inetAddr = Gio.InetAddress.new_any(Gio.SocketFamily.IPV6);
+            const sockAddr = Gio.InetSocketAddress.new(inetAddr, this.port);
+            this._udp6.bind(sockAddr, true);
+
+            // Input stream
+            this._udp6_stream = new Gio.DataInputStream({
+                base_stream: new GioUnix.InputStream({
+                    fd: this._udp6.fd,
+                    close_fd: false,
+                }),
+            });
+
+            // Watch socket for incoming packets
+            this._udp6_source = this._udp6.create_source(GLib.IOCondition.IN, null);
+            this._udp6_source.set_callback(this._onIncomingIdentity.bind(this, this._udp6));
+            this._udp6_source.attach(null);
+        } catch (e) {
+            this._udp6 = null;
+        }
+
+        // Our IPv6 socket also supports IPv4; we're all done
+        if (this._udp6 && this._udp6.speaks_ipv4()) {
+            this._udp4 = null;
+            return;
+        }
+
+        try {
+            this._udp4 = Gio.Socket.new(Gio.SocketFamily.IPV4,
+                Gio.SocketType.DATAGRAM, Gio.SocketProtocol.UDP);
+            this._udp4.set_broadcast(true);
+
+            // Bind the socket
+            const inetAddr = Gio.InetAddress.new_any(Gio.SocketFamily.IPV4);
+            const sockAddr = Gio.InetSocketAddress.new(inetAddr, this.port);
+            this._udp4.bind(sockAddr, true);
+
+            // Input stream
+            this._udp4_stream = new Gio.DataInputStream({
+                base_stream: new GioUnix.InputStream({
+                    fd: this._udp4.fd,
+                    close_fd: false,
+                }),
+            });
+
+            // Watch input socket for incoming packets
+            this._udp4_source = this._udp4.create_source(GLib.IOCondition.IN, null);
+            this._udp4_source.set_callback(this._onIncomingIdentity.bind(this, this._udp4));
+            this._udp4_source.attach(null);
+        } catch (e) {
+            this._udp4 = null;
+
+            // We failed to get either an IPv4 or IPv6 socket to bind
+            if (this._udp6 === null)
+                throw e;
+        }
+    }
+
+    _onIncomingIdentity(socket) {
+        let host;
+
+        // Try to peek the remote address
+        try {
+            host = socket.receive_message([], Gio.SocketMsgFlags.PEEK, null)[1]
+                .address.to_string();
+        } catch (e) {
+            logError(e);
+        }
+
+        // Whether or not we peeked the address, we need to read the packet
+        try {
+            let data;
+
+            if (socket === this._udp6)
+                data = this._udp6_stream.read_line_utf8(null)[0];
+            else
+                data = this._udp4_stream.read_line_utf8(null)[0];
+
+            // Discard the packet if we failed to peek the address
+            if (host === undefined)
+                return GLib.SOURCE_CONTINUE;
+
+            const packet = new Core.Packet(data);
+            packet.body.tcpHost = host;
+            this._onIdentity(packet);
+        } catch (e) {
+            logError(e);
+        }
+
+        return GLib.SOURCE_CONTINUE;
+    }
+
+    async _onIdentity(packet) {
+        try {
+            // Bail if the deviceId is missing
+            if (!packet.body.hasOwnProperty('deviceId'))
+                return;
+
+            // Silently ignore our own broadcasts
+            if (packet.body.deviceId === this.identity.body.deviceId)
+                return;
+
+            debug(packet);
+
+            // Create a new channel
+            const channel = new Channel({
+                backend: this,
+                certificate: this.certificate,
+                host: packet.body.tcpHost,
+                port: packet.body.tcpPort,
+                identity: packet,
+            });
+
+            // Check if channel is already open with this address
+            if (this.channels.has(channel.address))
+                return;
+
+            this._channels.set(channel.address, channel);
+
+            // Open a TCP connection
+            const address = Gio.InetSocketAddress.new_from_string(
+                packet.body.tcpHost, packet.body.tcpPort);
+
+            const client = new Gio.SocketClient({enable_proxy: false});
+            const connection = await client.connect_async(address,
+                this.cancellable);
+
+            // Connect the channel and attach it to the device on success
+            await channel.open(connection);
+
+            this.channel(channel);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Broadcast an identity packet
+     *
+     * If @address is not %null it may specify an IPv4 or IPv6 address to send
+     * the identity packet directly to, otherwise it will be broadcast to the
+     * default address, 255.255.255.255.
+     *
+     * @param {string} [address] - An optional target IPv4 or IPv6 address
+     */
+    broadcast(address = null) {
+        try {
+            if (!this._networkAvailable)
+                return;
+
+            // Try to parse strings as <host>:<port>
+            if (typeof address === 'string') {
+                const [host, portstr] = address.split(':');
+                const port = parseInt(portstr) || this.port;
+                address = Gio.InetSocketAddress.new_from_string(host, port);
+            }
+
+            // If we succeed, remember this host
+            if (address instanceof Gio.InetSocketAddress) {
+                this._allowed.add(address.address.to_string());
+
+            // Broadcast to the network if no address is specified
+            } else {
+                debug('Broadcasting to LAN');
+                address = this._udp_address;
+            }
+
+            // Broadcast on each open socket
+            if (this._udp6 !== null)
+                this._udp6.send_to(address, this.identity.serialize(), null);
+
+            if (this._udp4 !== null)
+                this._udp4.send_to(address, this.identity.serialize(), null);
+        } catch (e) {
+            debug(e, address);
+        }
+    }
+
+    buildIdentity() {
+        // Chain-up, then add the TCP port
+        super.buildIdentity();
+        this.identity.body.tcpPort = this._tcpPort;
+    }
+
+    start() {
+        if (this.active)
+            return;
+
+        // Ensure a certificate exists
+        if (this.certificate === null)
+            this._initCertificate();
+
+        // Start TCP/UDP listeners
+        try {
+            if (this._tcp === null)
+                this._initTcpListener();
+
+            if (this._udp4 === null && this._udp6 === null)
+                this._initUdpListener();
+        } catch (e) {
+            // Known case of another application using the protocol defined port
+            if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.ADDRESS_IN_USE)) {
+                e.name = _('Port already in use');
+                e.url = `${Config.PACKAGE_URL}/wiki/Error#port-already-in-use`;
+            }
+
+            throw e;
+        }
+
+        // Monitor network changes
+        if (this._networkChangedId === 0) {
+            this._networkAvailable = this._networkMonitor.network_available;
+            this._networkChangedId = this._networkMonitor.connect(
+                'network-changed', this._onNetworkChanged.bind(this));
+        }
+
+        this._active = true;
+        this.notify('active');
+    }
+
+    stop() {
+        if (this._networkChangedId) {
+            this._networkMonitor.disconnect(this._networkChangedId);
+            this._networkChangedId = 0;
+            this._networkAvailable = false;
+        }
+
+        if (this._tcp !== null) {
+            this._tcp.stop();
+            this._tcp.close();
+            this._tcp = null;
+        }
+
+        if (this._udp6 !== null) {
+            this._udp6_source.destroy();
+            this._udp6_stream.close(null);
+            this._udp6.close();
+            this._udp6 = null;
+        }
+
+        if (this._udp4 !== null) {
+            this._udp4_source.destroy();
+            this._udp4_stream.close(null);
+            this._udp4.close();
+            this._udp4 = null;
+        }
+
+        for (const channel of this.channels.values())
+            channel.close();
+
+        this._active = false;
+        this.notify('active');
+    }
+
+    destroy() {
+        try {
+            this.stop();
+        } catch (e) {
+            debug(e);
+        }
+    }
+});
+
+
+/**
+ * Lan Channel
+ *
+ * This class essentially just extends Core.Channel to set TCP socket options
+ * and negotiate TLS encrypted connections.
+ */
+export const Channel = GObject.registerClass({
+    GTypeName: 'GSConnectLanChannel',
+}, class LanChannel extends Core.Channel {
+
+    _init(params) {
+        super._init();
+        Object.assign(this, params);
+    }
+
+    get address() {
+        return `lan://${this.host}:${this.port}`;
+    }
+
+    get certificate() {
+        if (this._certificate === undefined)
+            this._certificate = null;
+
+        return this._certificate;
+    }
+
+    set certificate(certificate) {
+        this._certificate = certificate;
+    }
+
+    get peer_certificate() {
+        if (this._connection instanceof Gio.TlsConnection)
+            return this._connection.get_peer_certificate();
+
+        return null;
+    }
+
+    get host() {
+        if (this._host === undefined)
+            this._host = null;
+
+        return this._host;
+    }
+
+    set host(host) {
+        this._host = host;
+    }
+
+    get port() {
+        if (this._port === undefined) {
+            if (this.identity && this.identity.body.tcpPort)
+                this._port = this.identity.body.tcpPort;
+            else
+                return PROTOCOL_PORT_DEFAULT;
+        }
+
+        return this._port;
+    }
+
+    set port(port) {
+        this._port = port;
+    }
+
+    /**
+     * Authenticate a TLS connection.
+     *
+     * @param {Gio.TlsConnection} connection - A TLS connection
+     * @return {Promise} A promise for the operation
+     */
+    async _authenticate(connection) {
+        // Standard TLS Handshake
+        connection.validation_flags = Gio.TlsCertificateFlags.EXPIRED;
+        connection.authentication_mode = Gio.TlsAuthenticationMode.REQUIRED;
+
+        await connection.handshake_async(GLib.PRIORITY_DEFAULT,
+            this.cancellable);
+
+        // Get a settings object for the device
+        let settings;
+
+        if (this.device) {
+            settings = this.device.settings;
+        } else {
+            const id = this.identity.body.deviceId;
+            settings = new Gio.Settings({
+                settings_schema: Config.GSCHEMA.lookup(
+                    'org.gnome.Shell.Extensions.GSConnect.Device',
+                    true
+                ),
+                path: `/org/gnome/shell/extensions/gsconnect/device/${id}/`,
+            });
+        }
+
+        // If we have a certificate for this deviceId, we can verify it
+        const cert_pem = settings.get_string('certificate-pem');
+
+        if (cert_pem !== '') {
+            let certificate = null;
+            let verified = false;
+
+            try {
+                certificate = Gio.TlsCertificate.new_from_pem(cert_pem, -1);
+                verified = certificate.is_same(connection.peer_certificate);
+            } catch (e) {
+                logError(e);
+            }
+
+            /* The certificate is incorrect for one of two reasons, but both
+             * result in us resetting the certificate and unpairing the device.
+             *
+             * If the certificate failed to load, it is probably corrupted or
+             * otherwise invalid. In this case, if we try to continue we will
+             * certainly crash the Android app.
+             *
+             * If the certificate did not match what we expected the obvious
+             * thing to do is to notify the user, however experience tells us
+             * this is a result of the user doing something masochistic like
+             * nuking the Android app data or copying settings between machines.
+             */
+            if (verified === false) {
+                if (this.device) {
+                    this.device.unpair();
+                } else {
+                    settings.reset('paired');
+                    settings.reset('certificate-pem');
+                }
+
+                const name = this.identity.body.deviceName;
+                throw new Error(`${name}: Authentication Failure`);
+            }
+        }
+
+        return connection;
+    }
+
+    /**
+     * Wrap the connection in Gio.TlsClientConnection and initiate handshake
+     *
+     * @param {Gio.TcpConnection} connection - The unauthenticated connection
+     * @return {Gio.TlsClientConnection} The authenticated connection
+     */
+    _encryptClient(connection) {
+        _configureSocket(connection);
+
+        connection = Gio.TlsClientConnection.new(connection,
+            connection.socket.remote_address);
+        connection.set_certificate(this.certificate);
+
+        return this._authenticate(connection);
+    }
+
+    /**
+     * Wrap the connection in Gio.TlsServerConnection and initiate handshake
+     *
+     * @param {Gio.TcpConnection} connection - The unauthenticated connection
+     * @return {Gio.TlsServerConnection} The authenticated connection
+     */
+    _encryptServer(connection) {
+        _configureSocket(connection);
+
+        connection = Gio.TlsServerConnection.new(connection, this.certificate);
+
+        // We're the server so we trust-on-first-use and verify after
+        const _id = connection.connect('accept-certificate', (connection) => {
+            connection.disconnect(_id);
+            return true;
+        });
+
+        return this._authenticate(connection);
+    }
+
+    /**
+     * Negotiate an incoming connection
+     *
+     * @param {Gio.TcpConnection} connection - The incoming connection
+     */
+    async accept(connection) {
+        debug(`${this.address} (${this.uuid})`);
+
+        try {
+            this._connection = connection;
+            this.backend.channels.set(this.address, this);
+
+            // In principle this disposable wrapper could buffer more than the
+            // identity packet, but in practice the remote device shouldn't send
+            // any more data until the TLS connection is negotiated.
+            const stream = new Gio.DataInputStream({
+                base_stream: connection.input_stream,
+                close_base_stream: false,
+            });
+
+            const data = await stream.read_line_async(GLib.PRIORITY_DEFAULT,
+                this.cancellable);
+            stream.close_async(GLib.PRIORITY_DEFAULT, null, null);
+
+            this.identity = new Core.Packet(data[0]);
+
+            if (!this.identity.body.deviceId)
+                throw new Error('missing deviceId');
+
+            this._connection = await this._encryptClient(connection);
+        } catch (e) {
+            this.close();
+            throw e;
+        }
+    }
+
+    /**
+     * Negotiate an outgoing connection
+     *
+     * @param {Gio.SocketConnection} connection - The remote connection
+     */
+    async open(connection) {
+        debug(`${this.address} (${this.uuid})`);
+
+        try {
+            this._connection = connection;
+            this.backend.channels.set(this.address, this);
+
+            await connection.get_output_stream().write_all_async(
+                this.backend.identity.serialize(),
+                GLib.PRIORITY_DEFAULT,
+                this.cancellable);
+
+            this._connection = await this._encryptServer(connection);
+        } catch (e) {
+            this.close();
+            throw e;
+        }
+    }
+
+    /**
+     * Close all streams associated with this channel, silencing any errors
+     */
+    close() {
+        if (this.closed)
+            return;
+
+        debug(`${this.address} (${this.uuid})`);
+        this._closed = true;
+        this.notify('closed');
+
+        this.backend.channels.delete(this.address);
+        this.cancellable.cancel();
+
+        if (this._connection)
+            this._connection.close_async(GLib.PRIORITY_DEFAULT, null, null);
+
+        if (this.input_stream)
+            this.input_stream.close_async(GLib.PRIORITY_DEFAULT, null, null);
+
+        if (this.output_stream)
+            this.output_stream.close_async(GLib.PRIORITY_DEFAULT, null, null);
+    }
+
+    async download(packet, target, cancellable = null) {
+        const address = Gio.InetSocketAddress.new_from_string(this.host,
+            packet.payloadTransferInfo.port);
+
+        const client = new Gio.SocketClient({enable_proxy: false});
+        const connection = await client.connect_async(address, cancellable)
+            .then(this._encryptClient.bind(this));
+
+        // Start the transfer
+        const transferredSize = await target.splice_async(
+            connection.input_stream,
+            (Gio.OutputStreamSpliceFlags.CLOSE_SOURCE |
+             Gio.OutputStreamSpliceFlags.CLOSE_TARGET),
+            GLib.PRIORITY_DEFAULT, cancellable);
+
+        // If we get less than expected, we've certainly got corruption
+        if (transferredSize < packet.payloadSize) {
+            throw new Gio.IOErrorEnum({
+                code: Gio.IOErrorEnum.FAILED,
+                message: `Incomplete: ${transferredSize}/${packet.payloadSize}`,
+            });
+
+        // TODO: sometimes kdeconnect-android under-reports a file's size
+        //       https://github.com/GSConnect/gnome-shell-extension-gsconnect/issues/1157
+        } else if (transferredSize > packet.payloadSize) {
+            logError(new Gio.IOErrorEnum({
+                code: Gio.IOErrorEnum.FAILED,
+                message: `Extra Data: ${transferredSize - packet.payloadSize}`,
+            }));
+        }
+    }
+
+    async upload(packet, source, size, cancellable = null) {
+        // Start listening on the first available port between 1739-1764
+        const listener = new Gio.SocketListener();
+        let port = TRANSFER_MIN;
+
+        while (port <= TRANSFER_MAX) {
+            try {
+                listener.add_inet_port(port, null);
+                break;
+            } catch (e) {
+                if (port < TRANSFER_MAX) {
+                    port++;
+                    continue;
+                } else {
+                    throw e;
+                }
+            }
+        }
+
+        // Listen for the incoming connection
+        const acceptConnection = listener.accept_async(cancellable)
+            .then(result => this._encryptServer(result[0]));
+
+        // Create an upload request
+        packet.body.payloadHash = this.checksum;
+        packet.payloadSize = size;
+        packet.payloadTransferInfo = {port: port};
+        const requestUpload = this.sendPacket(new Core.Packet(packet),
+            cancellable);
+
+        // Request an upload stream, accept the connection and get the output
+        const [, connection] = await Promise.all([requestUpload,
+            acceptConnection]);
+
+        // Start the transfer
+        const transferredSize = await connection.output_stream.splice_async(
+            source,
+            (Gio.OutputStreamSpliceFlags.CLOSE_SOURCE |
+             Gio.OutputStreamSpliceFlags.CLOSE_TARGET),
+            GLib.PRIORITY_DEFAULT, cancellable);
+
+        if (transferredSize !== size) {
+            throw new Gio.IOErrorEnum({
+                code: Gio.IOErrorEnum.PARTIAL_INPUT,
+                message: 'Transfer incomplete',
+            });
+        }
+    }
+
+    async rejectTransfer(packet) {
+        try {
+            if (!packet || !packet.hasPayload())
+                return;
+
+            if (packet.payloadTransferInfo.port === undefined)
+                return;
+
+            const address = Gio.InetSocketAddress.new_from_string(this.host,
+                packet.payloadTransferInfo.port);
+
+            const client = new Gio.SocketClient({enable_proxy: false});
+            const connection = await client.connect_async(address, null)
+                .then(this._encryptClient.bind(this));
+
+            connection.close_async(GLib.PRIORITY_DEFAULT, null, null);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+});
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/atspi.js

@@ -0,0 +1,312 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Atspi from 'gi://Atspi?version=2.0';
+import Gdk from 'gi://Gdk';
+
+
+/**
+ * Printable ASCII range
+ */
+const _ASCII = /[\x20-\x7E]/;
+
+
+/**
+ * Modifier Keycode Defaults
+ */
+const XKeycode = {
+    Alt_L: 0x40,
+    Control_L: 0x25,
+    Shift_L: 0x32,
+    Super_L: 0x85,
+};
+
+
+/**
+ * A thin wrapper around Atspi for X11 sessions without Pipewire support.
+ */
+export default class Controller {
+    constructor() {
+        // Atspi.init() return 2 on fail, but still marks itself as inited. We
+        // uninit before throwing an error otherwise any future call to init()
+        // will appear successful and other calls will cause GSConnect to exit.
+        // See: https://gitlab.gnome.org/GNOME/at-spi2-core/blob/master/atspi/atspi-misc.c
+        if (Atspi.init() === 2) {
+            this.destroy();
+            throw new Error('Failed to start AT-SPI');
+        }
+
+        try {
+            this._display = Gdk.Display.get_default();
+            this._seat = this._display.get_default_seat();
+            this._pointer = this._seat.get_pointer();
+        } catch (e) {
+            this.destroy();
+            throw e;
+        }
+
+        // Try to read modifier keycodes from Gdk
+        try {
+            const keymap = Gdk.Keymap.get_for_display(this._display);
+            let modifier;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Alt_L)[1][0];
+            XKeycode.Alt_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Control_L)[1][0];
+            XKeycode.Control_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Shift_L)[1][0];
+            XKeycode.Shift_L = modifier.keycode;
+
+            modifier = keymap.get_entries_for_keyval(Gdk.KEY_Super_L)[1][0];
+            XKeycode.Super_L = modifier.keycode;
+        } catch (e) {
+            debug('using default modifier keycodes');
+        }
+    }
+
+    /*
+     * Pointer events
+     */
+    clickPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}c`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    doubleclickPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}d`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    movePointer(dx, dy) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * dx, scale * dy, 'rel');
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    pressPointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}p`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    releasePointer(button) {
+        try {
+            const [, x, y] = this._pointer.get_position();
+            const monitor = this._display.get_monitor_at_point(x, y);
+            const scale = monitor.get_scale_factor();
+            Atspi.generate_mouse_event(scale * x, scale * y, `b${button}r`);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    scrollPointer(dx, dy) {
+        if (dy > 0)
+            this.clickPointer(4);
+        else if (dy < 0)
+            this.clickPointer(5);
+    }
+
+    /*
+     * Phony virtual keyboard helpers
+     */
+    _modeLock(keycode) {
+        Atspi.generate_keyboard_event(
+            keycode,
+            null,
+            Atspi.KeySynthType.PRESS
+        );
+    }
+
+    _modeUnlock(keycode) {
+        Atspi.generate_keyboard_event(
+            keycode,
+            null,
+            Atspi.KeySynthType.RELEASE
+        );
+    }
+
+    /*
+     * Simulate a printable-ASCII character.
+     *
+     */
+    _pressASCII(key, modifiers) {
+        try {
+            // Press Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeLock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeLock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeLock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeLock(XKeycode.Super_L);
+
+            Atspi.generate_keyboard_event(
+                0,
+                key,
+                Atspi.KeySynthType.STRING
+            );
+
+            // Release Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeUnlock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeUnlock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeUnlock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeUnlock(XKeycode.Super_L);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _pressKeysym(keysym, modifiers) {
+        try {
+            // Press Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeLock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeLock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeLock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeLock(XKeycode.Super_L);
+
+            Atspi.generate_keyboard_event(
+                keysym,
+                null,
+                Atspi.KeySynthType.PRESSRELEASE | Atspi.KeySynthType.SYM
+            );
+
+            // Release Modifiers
+            if (modifiers & Gdk.ModifierType.MOD1_MASK)
+                this._modeUnlock(XKeycode.Alt_L);
+            if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+                this._modeUnlock(XKeycode.Control_L);
+            if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+                this._modeUnlock(XKeycode.Shift_L);
+            if (modifiers & Gdk.ModifierType.SUPER_MASK)
+                this._modeUnlock(XKeycode.Super_L);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Simulate the composition of a unicode character with:
+     *     Control+Shift+u, [hex], Return
+     *
+     * @param {number} key - An XKeycode
+     * @param {number} modifiers - A modifier mask
+     */
+    _pressUnicode(key, modifiers) {
+        try {
+            if (modifiers > 0)
+                log('GSConnect: ignoring modifiers for unicode keyboard event');
+
+            // TODO: Using Control and Shift keysym is not working (it triggers
+            // key release). Probably using LOCKMODIFIERS will not work either
+            // as unlocking the modifier will not trigger a release
+
+            // Activate compose sequence
+            this._modeLock(XKeycode.Control_L);
+            this._modeLock(XKeycode.Shift_L);
+
+            this.pressreleaseKeysym(Gdk.KEY_U);
+
+            this._modeUnlock(XKeycode.Control_L);
+            this._modeUnlock(XKeycode.Shift_L);
+
+            // Enter the unicode sequence
+            const ucode = key.charCodeAt(0).toString(16);
+            let keysym;
+
+            for (let h = 0, len = ucode.length; h < len; h++) {
+                keysym = Gdk.unicode_to_keyval(ucode.charAt(h).codePointAt(0));
+                this.pressreleaseKeysym(keysym);
+            }
+
+            // Finish the compose sequence
+            this.pressreleaseKeysym(Gdk.KEY_Return);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.PRESS | Atspi.KeySynthType.SYM
+        );
+    }
+
+    releaseKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.RELEASE | Atspi.KeySynthType.SYM
+        );
+    }
+
+    pressreleaseKeysym(keysym) {
+        Atspi.generate_keyboard_event(
+            keysym,
+            null,
+            Atspi.KeySynthType.PRESSRELEASE | Atspi.KeySynthType.SYM
+        );
+    }
+
+    pressKey(input, modifiers) {
+        // We were passed a keysym
+        if (typeof input === 'number')
+            this._pressKeysym(input, modifiers);
+
+        // Regular ASCII
+        else if (_ASCII.test(input))
+            this._pressASCII(input, modifiers);
+
+        // Unicode
+        else
+            this._pressUnicode(input, modifiers);
+    }
+
+    destroy() {
+        try {
+            Atspi.exit();
+        } catch (e) {
+            // Silence errors
+        }
+    }
+}
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/clipboard.js

@@ -0,0 +1,225 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import GLib from 'gi://GLib';
+import Gtk from 'gi://Gtk';
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+
+
+const DBUS_NAME = 'org.gnome.Shell.Extensions.GSConnect.Clipboard';
+const DBUS_PATH = '/org/gnome/Shell/Extensions/GSConnect/Clipboard';
+
+
+/**
+ * The service class for this component
+ */
+const Clipboard = GObject.registerClass({
+    GTypeName: 'GSConnectClipboard',
+    Properties: {
+        'text': GObject.ParamSpec.string(
+            'text',
+            'Text Content',
+            'The current text content of the clipboard',
+            GObject.ParamFlags.READWRITE,
+            ''
+        ),
+    },
+}, class Clipboard extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        this._cancellable = new Gio.Cancellable();
+        this._clipboard = null;
+
+        this._ownerChangeId = 0;
+        this._nameWatcherId = Gio.bus_watch_name(
+            Gio.BusType.SESSION,
+            DBUS_NAME,
+            Gio.BusNameWatcherFlags.NONE,
+            this._onNameAppeared.bind(this),
+            this._onNameVanished.bind(this)
+        );
+    }
+
+    get text() {
+        if (this._text === undefined)
+            this._text = '';
+
+        return this._text;
+    }
+
+    set text(content) {
+        if (this.text === content)
+            return;
+
+        this._text = content;
+        this.notify('text');
+
+        if (typeof content !== 'string')
+            return;
+
+        if (this._clipboard instanceof Gtk.Clipboard)
+            this._clipboard.set_text(content, -1);
+
+        if (this._clipboard instanceof Gio.DBusProxy) {
+            this._clipboard.call('SetText', new GLib.Variant('(s)', [content]),
+                Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable)
+                .catch(debug);
+        }
+    }
+
+    async _onNameAppeared(connection, name, name_owner) {
+        try {
+            // Cleanup the GtkClipboard
+            if (this._clipboard && this._ownerChangeId > 0) {
+                this._clipboard.disconnect(this._ownerChangeId);
+                this._ownerChangeId = 0;
+            }
+
+            // Create a proxy for the remote clipboard
+            this._clipboard = new Gio.DBusProxy({
+                g_bus_type: Gio.BusType.SESSION,
+                g_name: DBUS_NAME,
+                g_object_path: DBUS_PATH,
+                g_interface_name: DBUS_NAME,
+                g_flags: Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES,
+            });
+
+            await this._clipboard.init_async(GLib.PRIORITY_DEFAULT,
+                this._cancellable);
+
+            this._ownerChangeId = this._clipboard.connect('g-signal',
+                this._onOwnerChange.bind(this));
+
+            this._onOwnerChange();
+            if (!globalThis.HAVE_GNOME) {
+                // Directly subscrible signal
+                this.signalHandler = Gio.DBus.session.signal_subscribe(
+                    DBUS_NAME,
+                    DBUS_NAME,
+                    'OwnerChange',
+                    DBUS_PATH,
+                    null,
+                    Gio.DBusSignalFlags.NONE,
+                    this._onOwnerChange.bind(this)
+                );
+            }
+
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                debug(e);
+                this._onNameVanished(null, null);
+            }
+        }
+    }
+
+    _onNameVanished(connection, name) {
+        if (this._clipboard && this._ownerChangeId > 0) {
+            this._clipboard.disconnect(this._ownerChangeId);
+            this._clipboardChangedId = 0;
+        }
+
+        const display = Gdk.Display.get_default();
+        this._clipboard = Gtk.Clipboard.get_default(display);
+
+        this._ownerChangeId = this._clipboard.connect('owner-change',
+            this._onOwnerChange.bind(this));
+
+        this._onOwnerChange();
+    }
+
+    async _onOwnerChange() {
+        try {
+            if (this._clipboard instanceof Gtk.Clipboard)
+                await this._gtkUpdateText();
+
+            else if (this._clipboard instanceof Gio.DBusProxy)
+                await this._proxyUpdateText();
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                debug(e);
+        }
+    }
+
+    _applyUpdate(text) {
+        if (typeof text !== 'string' || this.text === text)
+            return;
+
+        this._text = text;
+        this.notify('text');
+    }
+
+    /*
+     * Proxy Clipboard
+     */
+    async _proxyUpdateText() {
+        let reply = await this._clipboard.call('GetMimetypes', null,
+            Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable);
+        const mimetypes = reply.deepUnpack()[0];
+
+        // Special case for a cleared clipboard
+        if (mimetypes.length === 0)
+            return this._applyUpdate('');
+
+        // Special case to ignore copied files
+        if (mimetypes.includes('text/uri-list'))
+            return;
+
+        reply = await this._clipboard.call('GetText', null,
+            Gio.DBusCallFlags.NO_AUTO_START, -1, this._cancellable);
+        const text = reply.deepUnpack()[0];
+
+        this._applyUpdate(text);
+    }
+
+    /*
+     * GtkClipboard
+     */
+    async _gtkUpdateText() {
+        const mimetypes = await new Promise((resolve, reject) => {
+            this._clipboard.request_targets((clipboard, atoms) => resolve(atoms));
+        });
+
+        // Special case for a cleared clipboard
+        if (mimetypes.length === 0)
+            return this._applyUpdate('');
+
+        // Special case to ignore copied files
+        if (mimetypes.includes('text/uri-list'))
+            return;
+
+        const text = await new Promise((resolve, reject) => {
+            this._clipboard.request_text((clipboard, text) => resolve(text));
+        });
+
+        this._applyUpdate(text);
+    }
+
+    destroy() {
+        if (this._cancellable.is_cancelled())
+            return;
+
+        this._cancellable.cancel();
+
+        if (this._clipboard && this._ownerChangeId > 0) {
+            this._clipboard.disconnect(this._ownerChangeId);
+            this._ownerChangedId = 0;
+        }
+
+        if (this._nameWatcherId > 0) {
+            Gio.bus_unwatch_name(this._nameWatcherId);
+            this._nameWatcherId = 0;
+        }
+
+        if (!globalThis.HAVE_GNOME && this.signalHandler)
+            Gio.DBus.session.signal_unsubscribe(this.signalHandler);
+    }
+});
+
+export default Clipboard;
+
+// vim:tabstop=2:shiftwidth=2:expandtab

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/contacts.js

@@ -0,0 +1,613 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+
+let HAVE_EDS = true;
+let EBook = null;
+let EBookContacts = null;
+let EDataServer = null;
+
+try {
+    EBook = (await import('gi://EBook')).default;
+    EBookContacts = (await import('gi://EBookContacts')).default;
+    EDataServer = (await import('gi://EDataServer')).default;
+} catch (e) {
+    HAVE_EDS = false;
+}
+
+
+/**
+ * A store for contacts
+ */
+const Store = GObject.registerClass({
+    GTypeName: 'GSConnectContactsStore',
+    Properties: {
+        'context': GObject.ParamSpec.string(
+            'context',
+            'Context',
+            'Used as the cache directory, relative to Config.CACHEDIR',
+            GObject.ParamFlags.CONSTRUCT_ONLY | GObject.ParamFlags.READWRITE,
+            null
+        ),
+    },
+    Signals: {
+        'contact-added': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+        'contact-removed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+        'contact-changed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+    },
+}, class Store extends GObject.Object {
+
+    _init(context = null) {
+        super._init({
+            context: context,
+        });
+
+        this._cacheData = {};
+        this._edsPrepared = false;
+    }
+
+    /**
+     * Parse an EContact and add it to the store.
+     *
+     * @param {EBookContacts.Contact} econtact - an EContact to parse
+     * @param {string} [origin] - an optional origin string
+     */
+    async _parseEContact(econtact, origin = 'desktop') {
+        try {
+            const contact = {
+                id: econtact.id,
+                name: _('Unknown Contact'),
+                numbers: [],
+                origin: origin,
+                timestamp: 0,
+            };
+
+            // Try to get a contact name
+            if (econtact.full_name)
+                contact.name = econtact.full_name;
+
+            // Parse phone numbers
+            const nums = econtact.get_attributes(EBookContacts.ContactField.TEL);
+
+            for (const attr of nums) {
+                const number = {
+                    value: attr.get_value(),
+                    type: 'unknown',
+                };
+
+                if (attr.has_type('CELL'))
+                    number.type = 'cell';
+                else if (attr.has_type('HOME'))
+                    number.type = 'home';
+                else if (attr.has_type('WORK'))
+                    number.type = 'work';
+
+                contact.numbers.push(number);
+            }
+
+            // Try and get a contact photo
+            const photo = econtact.photo;
+
+            if (photo) {
+                if (photo.type === EBookContacts.ContactPhotoType.INLINED) {
+                    const data = photo.get_inlined()[0];
+                    contact.avatar = await this.storeAvatar(data);
+
+                } else if (photo.type === EBookContacts.ContactPhotoType.URI) {
+                    const uri = econtact.photo.get_uri();
+                    contact.avatar = uri.replace('file://', '');
+                }
+            }
+
+            this.add(contact, false);
+        } catch (e) {
+            logError(e, `Failed to parse VCard contact ${econtact.id}`);
+        }
+    }
+
+    /*
+     * AddressBook DBus callbacks
+     */
+    _onObjectsAdded(connection, sender, path, iface, signal, params) {
+        try {
+            const adds = params.get_child_value(0).get_strv();
+
+            // NOTE: sequential pairs of vcard, id
+            for (let i = 0, len = adds.length; i < len; i += 2) {
+                try {
+                    const vcard = adds[i];
+                    const econtact = EBookContacts.Contact.new_from_vcard(vcard);
+                    this._parseEContact(econtact);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onObjectsRemoved(connection, sender, path, iface, signal, params) {
+        try {
+            const changes = params.get_child_value(0).get_strv();
+
+            for (const id of changes) {
+                try {
+                    this.remove(id, false);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onObjectsModified(connection, sender, path, iface, signal, params) {
+        try {
+            const changes = params.get_child_value(0).get_strv();
+
+            // NOTE: sequential pairs of vcard, id
+            for (let i = 0, len = changes.length; i < len; i += 2) {
+                try {
+                    const vcard = changes[i];
+                    const econtact = EBookContacts.Contact.new_from_vcard(vcard);
+                    this._parseEContact(econtact);
+                } catch (e) {
+                    debug(e);
+                }
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * SourceRegistryWatcher callbacks
+     */
+    async _onAppeared(watcher, source) {
+        try {
+            // Get an EBookClient and EBookView
+            const uid = source.get_uid();
+            const client = await EBook.BookClient.connect(source, null);
+            const [view] = await client.get_view('exists "tel"', null);
+
+            // Watch the view for changes to the address book
+            const connection = view.get_connection();
+            const objectPath = view.get_object_path();
+
+            view._objectsAddedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsAdded',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsAdded.bind(this)
+            );
+
+            view._objectsRemovedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsRemoved',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsRemoved.bind(this)
+            );
+
+            view._objectsModifiedId = connection.signal_subscribe(
+                null,
+                'org.gnome.evolution.dataserver.AddressBookView',
+                'ObjectsModified',
+                objectPath,
+                null,
+                Gio.DBusSignalFlags.NONE,
+                this._onObjectsModified.bind(this)
+            );
+
+            view.start();
+
+            // Store the EBook in a map
+            this._ebooks.set(uid, {
+                source: source,
+                client: client,
+                view: view,
+            });
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    _onDisappeared(watcher, source) {
+        try {
+            const uid = source.get_uid();
+            const ebook = this._ebooks.get(uid);
+
+            if (ebook === undefined)
+                return;
+
+            // Disconnect the EBookView
+            if (ebook.view) {
+                const connection = ebook.view.get_connection();
+                connection.signal_unsubscribe(ebook.view._objectsAddedId);
+                connection.signal_unsubscribe(ebook.view._objectsRemovedId);
+                connection.signal_unsubscribe(ebook.view._objectsModifiedId);
+
+                ebook.view.stop();
+            }
+
+            this._ebooks.delete(uid);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    async _initEvolutionDataServer() {
+        try {
+            if (this._edsPrepared)
+                return;
+
+            this._edsPrepared = true;
+            this._ebooks = new Map();
+
+            // Get the current EBooks
+            const registry = await this._getESourceRegistry();
+
+            for (const source of registry.list_sources('Address Book'))
+                await this._onAppeared(null, source);
+
+            // Watch for new and removed sources
+            this._watcher = new EDataServer.SourceRegistryWatcher({
+                registry: registry,
+                extension_name: 'Address Book',
+            });
+
+            this._appearedId = this._watcher.connect(
+                'appeared',
+                this._onAppeared.bind(this)
+            );
+            this._disappearedId = this._watcher.connect(
+                'disappeared',
+                this._onDisappeared.bind(this)
+            );
+        } catch (e) {
+            const service = Gio.Application.get_default();
+
+            if (service !== null)
+                service.notify_error(e);
+            else
+                logError(e);
+        }
+    }
+
+    *[Symbol.iterator]() {
+        const contacts = Object.values(this._cacheData);
+
+        for (let i = 0, len = contacts.length; i < len; i++)
+            yield contacts[i];
+    }
+
+    get contacts() {
+        return Object.values(this._cacheData);
+    }
+
+    get context() {
+        if (this._context === undefined)
+            this._context = null;
+
+        return this._context;
+    }
+
+    set context(context) {
+        this._context = context;
+        this._cacheDir = Gio.File.new_for_path(Config.CACHEDIR);
+
+        if (context !== null)
+            this._cacheDir = this._cacheDir.get_child(context);
+
+        GLib.mkdir_with_parents(this._cacheDir.get_path(), 448);
+        this._cacheFile = this._cacheDir.get_child('contacts.json');
+    }
+
+    /**
+     * Save a Uint8Array to file and return the path
+     *
+     * @param {Uint8Array} contents - An image byte array
+     * @return {string|undefined} File path or %undefined on failure
+     */
+    async storeAvatar(contents) {
+        const md5 = GLib.compute_checksum_for_data(GLib.ChecksumType.MD5,
+            contents);
+        const file = this._cacheDir.get_child(`${md5}`);
+
+        if (!file.query_exists(null)) {
+            try {
+                await file.replace_contents_bytes_async(
+                    new GLib.Bytes(contents),
+                    null, false, Gio.FileCreateFlags.REPLACE_DESTINATION, null);
+            } catch (e) {
+                debug(e, 'Storing avatar');
+                return undefined;
+            }
+        }
+
+        return file.get_path();
+    }
+
+    /**
+     * Query the Store for a contact by name and/or number.
+     *
+     * @param {Object} query - A query object
+     * @param {string} [query.name] - The contact's name
+     * @param {string} query.number - The contact's number
+     * @return {Object} A contact object
+     */
+    query(query) {
+        // First look for an existing contact by number
+        const contacts = this.contacts;
+        const matches = [];
+        const qnumber = query.number.toPhoneNumber();
+
+        for (let i = 0, len = contacts.length; i < len; i++) {
+            const contact = contacts[i];
+
+            for (const num of contact.numbers) {
+                const cnumber = num.value.toPhoneNumber();
+
+                if (qnumber.endsWith(cnumber) || cnumber.endsWith(qnumber)) {
+                    // If no query name or exact match, return immediately
+                    if (!query.name || query.name === contact.name)
+                        return contact;
+
+                    // Otherwise we might find an exact name match that shares
+                    // the number with another contact
+                    matches.push(contact);
+                }
+            }
+        }
+
+        // Return the first match (pretty much what Android does)
+        if (matches.length > 0)
+            return matches[0];
+
+        // No match; return a mock contact with a unique ID
+        let id = GLib.uuid_string_random();
+
+        while (this._cacheData.hasOwnProperty(id))
+            id = GLib.uuid_string_random();
+
+        return {
+            id: id,
+            name: query.name || query.number,
+            numbers: [{value: query.number, type: 'unknown'}],
+            origin: 'gsconnect',
+        };
+    }
+
+    get_contact(position) {
+        if (this._cacheData[position] !== undefined)
+            return this._cacheData[position];
+
+        return null;
+    }
+
+    /**
+     * Add a contact, checking for validity
+     *
+     * @param {Object} contact - A contact object
+     * @param {boolean} write - Write to disk
+     */
+    add(contact, write = true) {
+        // Ensure the contact has a unique id
+        if (!contact.id) {
+            let id = GLib.uuid_string_random();
+
+            while (this._cacheData[id])
+                id = GLib.uuid_string_random();
+
+            contact.id = id;
+        }
+
+        // Ensure the contact has an origin
+        if (!contact.origin)
+            contact.origin = 'gsconnect';
+
+        // This is an updated contact
+        if (this._cacheData[contact.id]) {
+            this._cacheData[contact.id] = contact;
+            this.emit('contact-changed', contact.id);
+
+        // This is a new contact
+        } else {
+            this._cacheData[contact.id] = contact;
+            this.emit('contact-added', contact.id);
+        }
+
+        // Write if requested
+        if (write)
+            this.save();
+    }
+
+    /**
+     * Remove a contact by id
+     *
+     * @param {string} id - The id of the contact to delete
+     * @param {boolean} write - Write to disk
+     */
+    remove(id, write = true) {
+        // Only remove if the contact actually exists
+        if (this._cacheData[id]) {
+            delete this._cacheData[id];
+            this.emit('contact-removed', id);
+
+            // Write if requested
+            if (write)
+                this.save();
+        }
+    }
+
+    /**
+     * Lookup a contact for each address object in @addresses and return a
+     * dictionary of address (eg. phone number) to contact object.
+     *
+     * { "555-5555": { "name": "...", "numbers": [], ... } }
+     *
+     * @param {Object[]} addresses - A list of address objects
+     * @return {Object} A dictionary of phone numbers and contacts
+     */
+    lookupAddresses(addresses) {
+        const contacts = {};
+
+        // Lookup contacts for each address
+        for (let i = 0, len = addresses.length; i < len; i++) {
+            const address = addresses[i].address;
+
+            contacts[address] = this.query({
+                number: address,
+            });
+        }
+
+        return contacts;
+    }
+
+    async clear() {
+        try {
+            const contacts = this.contacts;
+
+            for (let i = 0, len = contacts.length; i < len; i++)
+                await this.remove(contacts[i].id, false);
+
+            await this.save();
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Update the contact store from a dictionary of our custom contact objects.
+     *
+     * @param {Object} json - an Object of contact Objects
+     */
+    async update(json = {}) {
+        try {
+            let contacts = Object.values(json);
+
+            for (let i = 0, len = contacts.length; i < len; i++) {
+                const new_contact = contacts[i];
+                const contact = this._cacheData[new_contact.id];
+
+                if (!contact || new_contact.timestamp !== contact.timestamp)
+                    await this.add(new_contact, false);
+            }
+
+            // Prune contacts
+            contacts = this.contacts;
+
+            for (let i = 0, len = contacts.length; i < len; i++) {
+                const contact = contacts[i];
+
+                if (!json[contact.id])
+                    await this.remove(contact.id, false);
+            }
+
+            await this.save();
+        } catch (e) {
+            debug(e, 'Updating contacts');
+        }
+    }
+
+    /**
+     * Fetch and update the contact store from its source.
+     *
+     * The default function initializes the EDS server, or logs a debug message
+     * if EDS is unavailable. Derived classes should request an update from the
+     * remote source.
+     */
+    async fetch() {
+        try {
+            if (this.context === null && HAVE_EDS)
+                await this._initEvolutionDataServer();
+            else
+                throw new Error('Evolution Data Server not available');
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Load the contacts from disk.
+     */
+    async load() {
+        try {
+            const [contents] = await this._cacheFile.load_contents_async(null);
+            this._cacheData = JSON.parse(new TextDecoder().decode(contents));
+        } catch (e) {
+            debug(e);
+        } finally {
+            this.notify('context');
+        }
+    }
+
+    /**
+     * Save the contacts to disk.
+     */
+    async save() {
+        // EDS is handling storage
+        if (this.context === null && HAVE_EDS)
+            return;
+
+        if (this.__cache_lock) {
+            this.__cache_queue = true;
+            return;
+        }
+
+        try {
+            this.__cache_lock = true;
+
+            const contents = new GLib.Bytes(JSON.stringify(this._cacheData, null, 2));
+            await this._cacheFile.replace_contents_bytes_async(contents, null,
+                false, Gio.FileCreateFlags.REPLACE_DESTINATION, null);
+        } catch (e) {
+            debug(e);
+        } finally {
+            this.__cache_lock = false;
+
+            if (this.__cache_queue) {
+                this.__cache_queue = false;
+                this.save();
+            }
+        }
+    }
+
+    destroy() {
+        if (this._watcher !== undefined) {
+            this._watcher.disconnect(this._appearedId);
+            this._watcher.disconnect(this._disappearedId);
+            this._watcher = undefined;
+
+            for (const ebook of this._ebooks.values())
+                this._onDisappeared(null, ebook.source);
+
+            this._edsPrepared = false;
+        }
+    }
+});
+
+export default Store;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/index.js

@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import * as atspi from './atspi.js';
+import * as clipboard from './clipboard.js';
+import * as contacts from './contacts.js';
+import * as input from './input.js';
+import * as mpris from './mpris.js';
+import * as notification from './notification.js';
+import * as pulseaudio from './pulseaudio.js';
+import * as session from './session.js';
+import * as sound from './sound.js';
+import * as upower from './upower.js';
+import * as ydotool from './ydotool.js';
+
+export const functionOverrides = {};
+
+const components = {
+    atspi,
+    clipboard,
+    contacts,
+    input,
+    mpris,
+    notification,
+    pulseaudio,
+    session,
+    sound,
+    upower,
+    ydotool,
+};
+
+/*
+ * Singleton Tracker
+ */
+const Default = new Map();
+
+
+/**
+ * Acquire a reference to a component. Calls to this function should always be
+ * followed by a call to `release()`.
+ *
+ * @param {string} name - The module name
+ * @return {*} The default instance of a component
+ */
+export function acquire(name) {
+    if (functionOverrides.acquire)
+        return functionOverrides.acquire(name);
+
+    let component;
+
+    try {
+        let info = Default.get(name);
+
+        if (info === undefined) {
+            const module = components[name];
+
+            info = {
+                instance: new module.default(),
+                refcount: 0,
+            };
+
+            Default.set(name, info);
+        }
+
+        info.refcount++;
+        component = info.instance;
+    } catch (e) {
+        debug(e, name);
+    }
+
+    return component;
+}
+
+
+/**
+ * Release a reference on a component. If the caller was the last reference
+ * holder, the component will be freed.
+ *
+ * @param {string} name - The module name
+ * @return {null} A %null value, useful for overriding a traced variable
+ */
+export function release(name) {
+    if (functionOverrides.release)
+        return functionOverrides.release(name);
+
+    try {
+        const info = Default.get(name);
+
+        if (info.refcount === 1) {
+            info.instance.destroy();
+            Default.delete(name);
+        }
+
+        info.refcount--;
+    } catch (e) {
+        debug(e, name);
+    }
+
+    return null;
+}
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/input.js

@@ -0,0 +1,514 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import AtspiController from './atspi.js';
+
+
+const SESSION_TIMEOUT = 15;
+
+
+const RemoteSession = GObject.registerClass({
+    GTypeName: 'GSConnectRemoteSession',
+    Implements: [Gio.DBusInterface],
+    Signals: {
+        'closed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+        },
+    },
+}, class RemoteSession extends Gio.DBusProxy {
+
+    _init(objectPath) {
+        super._init({
+            g_bus_type: Gio.BusType.SESSION,
+            g_name: 'org.gnome.Mutter.RemoteDesktop',
+            g_object_path: objectPath,
+            g_interface_name: 'org.gnome.Mutter.RemoteDesktop.Session',
+            g_flags: Gio.DBusProxyFlags.NONE,
+        });
+
+        this._started = false;
+    }
+
+    vfunc_g_signal(sender_name, signal_name, parameters) {
+        if (signal_name === 'Closed')
+            this.emit('closed');
+    }
+
+    _call(name, parameters = null) {
+        if (!this._started)
+            return;
+
+        // Pass a null callback to allow this call to finish itself
+        this.call(name, parameters, Gio.DBusCallFlags.NONE, -1, null, null);
+    }
+
+    get session_id() {
+        try {
+            return this.get_cached_property('SessionId').unpack();
+        } catch (e) {
+            return null;
+        }
+    }
+
+    async start() {
+        try {
+            if (this._started)
+                return;
+
+            // Initialize the proxy, and start the session
+            await this.init_async(GLib.PRIORITY_DEFAULT, null);
+            await this.call('Start', null, Gio.DBusCallFlags.NONE, -1, null);
+
+            this._started = true;
+        } catch (e) {
+            this.destroy();
+
+            Gio.DBusError.strip_remote_error(e);
+            throw e;
+        }
+    }
+
+    stop() {
+        if (this._started) {
+            this._started = false;
+
+            // Pass a null callback to allow this call to finish itself
+            this.call('Stop', null, Gio.DBusCallFlags.NONE, -1, null, null);
+        }
+    }
+
+    _translateButton(button) {
+        switch (button) {
+            case Gdk.BUTTON_PRIMARY:
+                return 0x110;
+
+            case Gdk.BUTTON_MIDDLE:
+                return 0x112;
+
+            case Gdk.BUTTON_SECONDARY:
+                return 0x111;
+
+            case 4:
+                return 0; // FIXME
+
+            case 5:
+                return 0x10F; // up
+        }
+    }
+
+    movePointer(dx, dy) {
+        this._call(
+            'NotifyPointerMotionRelative',
+            GLib.Variant.new('(dd)', [dx, dy])
+        );
+    }
+
+    pressPointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, true])
+        );
+    }
+
+    releasePointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, false])
+        );
+    }
+
+    clickPointer(button) {
+        button = this._translateButton(button);
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, true])
+        );
+
+        this._call(
+            'NotifyPointerButton',
+            GLib.Variant.new('(ib)', [button, false])
+        );
+    }
+
+    doubleclickPointer(button) {
+        this.clickPointer(button);
+        this.clickPointer(button);
+    }
+
+    scrollPointer(dx, dy) {
+        if (dy > 0) {
+            this._call(
+                'NotifyPointerAxisDiscrete',
+                GLib.Variant.new('(ui)', [Gdk.ScrollDirection.UP, 1])
+            );
+        } else if (dy < 0) {
+            this._call(
+                'NotifyPointerAxisDiscrete',
+                GLib.Variant.new('(ui)', [Gdk.ScrollDirection.UP, -1])
+            );
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, true])
+        );
+    }
+
+    releaseKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, false])
+        );
+    }
+
+    pressreleaseKeysym(keysym) {
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, true])
+        );
+        this._call(
+            'NotifyKeyboardKeysym',
+            GLib.Variant.new('(ub)', [keysym, false])
+        );
+    }
+
+    /*
+     * High-level keyboard input
+     */
+    pressKey(input, modifiers) {
+        // Press Modifiers
+        if (modifiers & Gdk.ModifierType.MOD1_MASK)
+            this.pressKeysym(Gdk.KEY_Alt_L);
+        if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+            this.pressKeysym(Gdk.KEY_Control_L);
+        if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+            this.pressKeysym(Gdk.KEY_Shift_L);
+        if (modifiers & Gdk.ModifierType.SUPER_MASK)
+            this.pressKeysym(Gdk.KEY_Super_L);
+
+        if (typeof input === 'string') {
+            const keysym = Gdk.unicode_to_keyval(input.codePointAt(0));
+            this.pressreleaseKeysym(keysym);
+        } else {
+            this.pressreleaseKeysym(input);
+        }
+
+        // Release Modifiers
+        if (modifiers & Gdk.ModifierType.MOD1_MASK)
+            this.releaseKeysym(Gdk.KEY_Alt_L);
+        if (modifiers & Gdk.ModifierType.CONTROL_MASK)
+            this.releaseKeysym(Gdk.KEY_Control_L);
+        if (modifiers & Gdk.ModifierType.SHIFT_MASK)
+            this.releaseKeysym(Gdk.KEY_Shift_L);
+        if (modifiers & Gdk.ModifierType.SUPER_MASK)
+            this.releaseKeysym(Gdk.KEY_Super_L);
+    }
+
+    destroy() {
+        if (this.__disposed === undefined) {
+            this.__disposed = true;
+            GObject.signal_handlers_destroy(this);
+        }
+    }
+});
+
+
+export default class Controller {
+    constructor() {
+        this._nameAppearedId = 0;
+        this._session = null;
+        this._sessionCloseId = 0;
+        this._sessionExpiry = 0;
+        this._sessionExpiryId = 0;
+        this._sessionStarting = false;
+
+        // Watch for the RemoteDesktop portal
+        this._nameWatcherId = Gio.bus_watch_name(
+            Gio.BusType.SESSION,
+            'org.gnome.Mutter.RemoteDesktop',
+            Gio.BusNameWatcherFlags.NONE,
+            this._onNameAppeared.bind(this),
+            this._onNameVanished.bind(this)
+        );
+    }
+
+    get connection() {
+        if (this._connection === undefined)
+            this._connection = null;
+
+        return this._connection;
+    }
+
+    _onNameAppeared(connection, name, name_owner) {
+        try {
+            this._connection = connection;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _onNameVanished(connection, name) {
+        try {
+            if (this._session !== null)
+                this._onSessionClosed(this._session);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _onSessionClosed(session) {
+        // Disconnect from the session
+        if (this._sessionClosedId > 0) {
+            session.disconnect(this._sessionClosedId);
+            this._sessionClosedId = 0;
+        }
+
+        // Destroy the session
+        session.destroy();
+        this._session = null;
+    }
+
+    _onSessionExpired() {
+        // If the session has been used recently, schedule a new expiry
+        const remainder = Math.floor(this._sessionExpiry - (Date.now() / 1000));
+
+        if (remainder > 0) {
+            this._sessionExpiryId = GLib.timeout_add_seconds(
+                GLib.PRIORITY_DEFAULT,
+                remainder,
+                this._onSessionExpired.bind(this)
+            );
+
+            return GLib.SOURCE_REMOVE;
+        }
+
+        // Otherwise if there's an active session, close it
+        if (this._session !== null)
+            this._session.stop();
+
+        // Reset the GSource Id
+        this._sessionExpiryId = 0;
+
+        return GLib.SOURCE_REMOVE;
+    }
+
+    async _createRemoteDesktopSession() {
+        if (this.connection === null)
+            return Promise.reject(new Error('No DBus connection'));
+
+        const reply = await this.connection.call(
+            'org.gnome.Mutter.RemoteDesktop',
+            '/org/gnome/Mutter/RemoteDesktop',
+            'org.gnome.Mutter.RemoteDesktop',
+            'CreateSession',
+            null,
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    async _ensureAdapter() {
+        try {
+            // Update the timestamp of the last event
+            this._sessionExpiry = Math.floor((Date.now() / 1000) + SESSION_TIMEOUT);
+
+            // Session is active
+            if (this._session !== null)
+                return;
+
+            // Mutter's RemoteDesktop is not available, fall back to Atspi
+            if (this.connection === null) {
+                debug('Falling back to Atspi');
+
+                this._session = new AtspiController();
+
+            // Mutter is available and there isn't another session starting
+            } else if (this._sessionStarting === false) {
+                this._sessionStarting = true;
+
+                debug('Creating Mutter RemoteDesktop session');
+
+                // This takes three steps: creating the remote desktop session,
+                // starting the session, and creating a screencast session for
+                // the remote desktop session.
+                const objectPath = await this._createRemoteDesktopSession();
+
+                this._session = new RemoteSession(objectPath);
+                await this._session.start();
+
+                // Watch for the session ending
+                this._sessionClosedId = this._session.connect(
+                    'closed',
+                    this._onSessionClosed.bind(this)
+                );
+
+                if (this._sessionExpiryId === 0) {
+                    this._sessionExpiryId = GLib.timeout_add_seconds(
+                        GLib.PRIORITY_DEFAULT,
+                        SESSION_TIMEOUT,
+                        this._onSessionExpired.bind(this)
+                    );
+                }
+
+                this._sessionStarting = false;
+            }
+        } catch (e) {
+            logError(e);
+
+            if (this._session !== null) {
+                this._session.destroy();
+                this._session = null;
+            }
+
+            this._sessionStarting = false;
+        }
+    }
+
+    /*
+     * Pointer Events
+     */
+    movePointer(dx, dy) {
+        try {
+            if (dx === 0 && dy === 0)
+                return;
+
+            this._ensureAdapter();
+            this._session.movePointer(dx, dy);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    pressPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.pressPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    releasePointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.releasePointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    clickPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.clickPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    doubleclickPointer(button) {
+        try {
+            this._ensureAdapter();
+            this._session.doubleclickPointer(button);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    scrollPointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+
+        try {
+            this._ensureAdapter();
+            this._session.scrollPointer(dx, dy);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * Keyboard Events
+     */
+    pressKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.pressKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    releaseKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.releaseKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    pressreleaseKeysym(keysym) {
+        try {
+            this._ensureAdapter();
+            this._session.pressreleaseKeysym(keysym);
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /*
+     * High-level keyboard input
+     */
+    pressKeys(input, modifiers) {
+        try {
+            this._ensureAdapter();
+
+            if (typeof input === 'string') {
+                for (let i = 0; i < input.length; i++)
+                    this._session.pressKey(input[i], modifiers);
+            } else {
+                this._session.pressKey(input, modifiers);
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    destroy() {
+        if (this._session !== null) {
+            // Disconnect from the session
+            if (this._sessionClosedId > 0) {
+                this._session.disconnect(this._sessionClosedId);
+                this._sessionClosedId = 0;
+            }
+
+            this._session.destroy();
+            this._session = null;
+        }
+
+        if (this._nameWatcherId > 0) {
+            Gio.bus_unwatch_name(this._nameWatcherId);
+            this._nameWatcherId = 0;
+        }
+    }
+}

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/notification.js

@@ -0,0 +1,409 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GjsPrivate from 'gi://GjsPrivate';
+import GObject from 'gi://GObject';
+
+import * as DBus from '../utils/dbus.js';
+
+
+const _nodeInfo = Gio.DBusNodeInfo.new_for_xml(`
+<node>
+  <interface name="org.freedesktop.Notifications">
+    <method name="Notify">
+      <arg name="appName" type="s" direction="in"/>
+      <arg name="replacesId" type="u" direction="in"/>
+      <arg name="iconName" type="s" direction="in"/>
+      <arg name="summary" type="s" direction="in"/>
+      <arg name="body" type="s" direction="in"/>
+      <arg name="actions" type="as" direction="in"/>
+      <arg name="hints" type="a{sv}" direction="in"/>
+      <arg name="timeout" type="i" direction="in"/>
+    </method>
+  </interface>
+  <interface name="org.gtk.Notifications">
+    <method name="AddNotification">
+      <arg type="s" direction="in"/>
+      <arg type="s" direction="in"/>
+      <arg type="a{sv}" direction="in"/>
+    </method>
+    <method name="RemoveNotification">
+      <arg type="s" direction="in"/>
+      <arg type="s" direction="in"/>
+    </method>
+  </interface>
+</node>
+`);
+
+
+const FDO_IFACE = _nodeInfo.lookup_interface('org.freedesktop.Notifications');
+const FDO_MATCH = "interface='org.freedesktop.Notifications',member='Notify',type='method_call'";
+
+const GTK_IFACE = _nodeInfo.lookup_interface('org.gtk.Notifications');
+const GTK_MATCH = "interface='org.gtk.Notifications',member='AddNotification',type='method_call'";
+
+
+/**
+ * A class for snooping Freedesktop (libnotify) and Gtk (GNotification)
+ * notifications and forwarding them to supporting devices.
+ */
+const Listener = GObject.registerClass({
+    GTypeName: 'GSConnectNotificationListener',
+    Signals: {
+        'notification-added': {
+            flags: GObject.SignalFlags.RUN_LAST,
+            param_types: [GLib.Variant.$gtype],
+        },
+    },
+}, class Listener extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        // Respect desktop notification settings
+        this._settings = new Gio.Settings({
+            schema_id: 'org.gnome.desktop.notifications',
+        });
+
+        // Watch for new application policies
+        this._settingsId = this._settings.connect(
+            'changed::application-children',
+            this._onSettingsChanged.bind(this)
+        );
+
+        // Cache for appName->desktop-id lookups
+        this._names = {};
+
+        // Asynchronous setup
+        this._init_async();
+    }
+
+    get applications() {
+        if (this._applications === undefined)
+            this._onSettingsChanged();
+
+        return this._applications;
+    }
+
+    /**
+     * Update application notification settings
+     */
+    _onSettingsChanged() {
+        this._applications = {};
+
+        for (const app of this._settings.get_strv('application-children')) {
+            const appSettings = new Gio.Settings({
+                schema_id: 'org.gnome.desktop.notifications.application',
+                path: `/org/gnome/desktop/notifications/application/${app}/`,
+            });
+
+            const appInfo = Gio.DesktopAppInfo.new(
+                appSettings.get_string('application-id')
+            );
+
+            if (appInfo !== null)
+                this._applications[appInfo.get_name()] = appSettings;
+        }
+    }
+
+    async _listNames() {
+        const reply = await this._session.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus',
+            'ListNames',
+            null,
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    async _getNameOwner(name) {
+        const reply = await this._session.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus',
+            'GetNameOwner',
+            new GLib.Variant('(s)', [name]),
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+
+        return reply.deepUnpack()[0];
+    }
+
+    /**
+     * Try and find a well-known name for @sender on the session bus
+     *
+     * @param {string} sender - A DBus unique name (eg. :1.2282)
+     * @param {string} appName - @appName passed to Notify() (Optional)
+     * @return {string} A well-known name or %null
+     */
+    async _getAppId(sender, appName) {
+        try {
+            // Get a list of well-known names, ignoring @sender
+            const names = await this._listNames();
+            names.splice(names.indexOf(sender), 1);
+
+            // Make a short list for substring matches (fractal/org.gnome.Fractal)
+            const appLower = appName.toLowerCase();
+
+            const shortList = names.filter(name => {
+                return name.toLowerCase().includes(appLower);
+            });
+
+            // Run the short list first
+            for (const name of shortList) {
+                const nameOwner = await this._getNameOwner(name);
+
+                if (nameOwner === sender)
+                    return name;
+
+                names.splice(names.indexOf(name), 1);
+            }
+
+            // Run the full list
+            for (const name of names) {
+                const nameOwner = await this._getNameOwner(name);
+
+                if (nameOwner === sender)
+                    return name;
+            }
+
+            return null;
+        } catch (e) {
+            debug(e);
+            return null;
+        }
+    }
+
+    /**
+     * Try and find the application name for @sender
+     *
+     * @param {string} sender - A DBus unique name
+     * @param {string} [appName] - `appName` supplied by Notify()
+     * @return {string} A well-known name or %null
+     */
+    async _getAppName(sender, appName = null) {
+        // Check the cache first
+        if (appName && this._names.hasOwnProperty(appName))
+            return this._names[appName];
+
+        try {
+            const appId = await this._getAppId(sender, appName);
+            const appInfo = Gio.DesktopAppInfo.new(`${appId}.desktop`);
+            this._names[appName] = appInfo.get_name();
+            appName = appInfo.get_name();
+        } catch (e) {
+            // Silence errors
+        }
+
+        return appName;
+    }
+
+    /**
+     * Callback for AddNotification()/Notify()
+     *
+     * @param {DBus.Interface} iface - The DBus interface
+     * @param {string} name - The DBus method name
+     * @param {GLib.Variant} parameters - The method parameters
+     * @param {Gio.DBusMethodInvocation} invocation - The method invocation info
+     */
+    async _onHandleMethodCall(iface, name, parameters, invocation) {
+        try {
+            // Check if notifications are disabled in desktop settings
+            if (!this._settings.get_boolean('show-banners'))
+                return;
+
+            parameters = parameters.full_unpack();
+
+            // GNotification
+            if (name === 'AddNotification') {
+                this.AddNotification(...parameters);
+
+            // libnotify
+            } else if (name === 'Notify') {
+                const message = invocation.get_message();
+                const destination = message.get_destination();
+
+                // Deduplicate notifications; only accept messages
+                // directed to the notification bus, or its owner.
+                if (destination !== 'org.freedesktop.Notifications') {
+                    if (this._fdoNameOwner === undefined) {
+                        this._fdoNameOwner = await this._getNameOwner(
+                            'org.freedesktop.Notifications');
+                    }
+
+                    if (this._fdoNameOwner !== destination)
+                        return;
+                }
+
+                // Try to brute-force an application name using DBus
+                if (!this.applications.hasOwnProperty(parameters[0])) {
+                    const sender = message.get_sender();
+                    parameters[0] = await this._getAppName(sender, parameters[0]);
+                }
+
+                this.Notify(...parameters);
+            }
+        } catch (e) {
+            debug(e);
+        }
+    }
+
+    /**
+     * Export interfaces for proxying notifications and become a monitor
+     *
+     * @return {Promise} A promise for the operation
+     */
+    _monitorConnection() {
+        // libnotify Interface
+        this._fdoNotifications = new GjsPrivate.DBusImplementation({
+            g_interface_info: FDO_IFACE,
+        });
+        this._fdoMethodCallId = this._fdoNotifications.connect(
+            'handle-method-call', this._onHandleMethodCall.bind(this));
+        this._fdoNotifications.export(this._monitor,
+            '/org/freedesktop/Notifications');
+
+        this._fdoNameOwnerChangedId = this._session.signal_subscribe(
+            'org.freedesktop.DBus',
+            'org.freedesktop.DBus',
+            'NameOwnerChanged',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.Notifications',
+            Gio.DBusSignalFlags.MATCH_ARG0_NAMESPACE,
+            this._onFdoNameOwnerChanged.bind(this)
+        );
+
+        // GNotification Interface
+        this._gtkNotifications = new GjsPrivate.DBusImplementation({
+            g_interface_info: GTK_IFACE,
+        });
+        this._gtkMethodCallId = this._gtkNotifications.connect(
+            'handle-method-call', this._onHandleMethodCall.bind(this));
+        this._gtkNotifications.export(this._monitor, '/org/gtk/Notifications');
+
+        // Become a monitor for Fdo & Gtk notifications
+        return this._monitor.call(
+            'org.freedesktop.DBus',
+            '/org/freedesktop/DBus',
+            'org.freedesktop.DBus.Monitoring',
+            'BecomeMonitor',
+            new GLib.Variant('(asu)', [[FDO_MATCH, GTK_MATCH], 0]),
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null);
+    }
+
+    async _init_async() {
+        try {
+            this._session = Gio.DBus.session;
+            this._monitor = await DBus.newConnection();
+            await this._monitorConnection();
+        } catch (e) {
+            const service = Gio.Application.get_default();
+
+            if (service !== null)
+                service.notify_error(e);
+            else
+                logError(e);
+        }
+    }
+
+    _onFdoNameOwnerChanged(connection, sender, object, iface, signal, parameters) {
+        this._fdoNameOwner = parameters.deepUnpack()[2];
+    }
+
+    _sendNotification(notif) {
+        // Check if this application is disabled in desktop settings
+        const appSettings = this.applications[notif.appName];
+
+        if (appSettings && !appSettings.get_boolean('enable'))
+            return;
+
+        // Send the notification to each supporting device
+        // TODO: avoid the overhead of the GAction framework with a signal?
+        const variant = GLib.Variant.full_pack(notif);
+        this.emit('notification-added', variant);
+    }
+
+    Notify(appName, replacesId, iconName, summary, body, actions, hints, timeout) {
+        // Ignore notifications without an appName
+        if (!appName)
+            return;
+
+        this._sendNotification({
+            appName: appName,
+            id: `fdo|null|${replacesId}`,
+            title: summary,
+            text: body,
+            ticker: `${summary}: ${body}`,
+            isClearable: (replacesId !== 0),
+            icon: iconName,
+        });
+    }
+
+    AddNotification(application, id, notification) {
+        // Ignore our own notifications or we'll cause a notification loop
+        if (application === 'org.gnome.Shell.Extensions.GSConnect')
+            return;
+
+        const appInfo = Gio.DesktopAppInfo.new(`${application}.desktop`);
+
+        // Try to get an icon for the notification
+        if (!notification.hasOwnProperty('icon'))
+            notification.icon = appInfo.get_icon() || undefined;
+
+        this._sendNotification({
+            appName: appInfo.get_name(),
+            id: `gtk|${application}|${id}`,
+            title: notification.title,
+            text: notification.body,
+            ticker: `${notification.title}: ${notification.body}`,
+            isClearable: true,
+            icon: notification.icon,
+        });
+    }
+
+    destroy() {
+        try {
+            if (this._fdoNotifications) {
+                this._fdoNotifications.disconnect(this._fdoMethodCallId);
+                this._fdoNotifications.unexport();
+                this._session.signal_unsubscribe(this._fdoNameOwnerChangedId);
+            }
+
+            if (this._gtkNotifications) {
+                this._gtkNotifications.disconnect(this._gtkMethodCallId);
+                this._gtkNotifications.unexport();
+            }
+
+            if (this._settings) {
+                this._settings.disconnect(this._settingsId);
+                this._settings.run_dispose();
+            }
+
+            // TODO: Gio.IOErrorEnum: The connection is closed
+            // this._monitor.close_sync(null);
+
+            GObject.signal_handlers_destroy(this);
+        } catch (e) {
+            debug(e);
+        }
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Listener;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/pulseaudio.js

@@ -0,0 +1,271 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GIRepository from 'gi://GIRepository';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+
+const Tweener = imports.tweener.tweener;
+
+
+let Gvc = null;
+try {
+    // Add gnome-shell's typelib dir to the search path
+    const typelibDir = GLib.build_filenamev([Config.GNOME_SHELL_LIBDIR, 'gnome-shell']);
+    GIRepository.Repository.prepend_search_path(typelibDir);
+    GIRepository.Repository.prepend_library_path(typelibDir);
+
+    Gvc = (await import('gi://Gvc')).default;
+} catch (e) {}
+
+
+/**
+ * Extend Gvc.MixerStream with a property for returning a user-visible name
+ */
+if (Gvc) {
+    Object.defineProperty(Gvc.MixerStream.prototype, 'display_name', {
+        get: function () {
+            try {
+                if (!this.get_ports().length)
+                    return this.description;
+
+                return `${this.get_port().human_port} (${this.description})`;
+            } catch (e) {
+                return this.description;
+            }
+        },
+    });
+}
+
+
+/**
+ * A convenience wrapper for Gvc.MixerStream
+ */
+class Stream {
+    constructor(mixer, stream) {
+        this._mixer = mixer;
+        this._stream = stream;
+
+        this._max = mixer.get_vol_max_norm();
+    }
+
+    get muted() {
+        return this._stream.is_muted;
+    }
+
+    set muted(bool) {
+        this._stream.change_is_muted(bool);
+    }
+
+    // Volume is a double in the range 0-1
+    get volume() {
+        return Math.floor(100 * this._stream.volume / this._max) / 100;
+    }
+
+    set volume(num) {
+        this._stream.volume = Math.floor(num * this._max);
+        this._stream.push_volume();
+    }
+
+    /**
+     * Gradually raise or lower the stream volume to @value
+     *
+     * @param {number} value - A number in the range 0-1
+     * @param {number} [duration] - Duration to fade in seconds
+     */
+    fade(value, duration = 1) {
+        Tweener.removeTweens(this);
+
+        if (this._stream.volume > value) {
+            this._mixer.fading = true;
+
+            Tweener.addTween(this, {
+                volume: value,
+                time: duration,
+                transition: 'easeOutCubic',
+                onComplete: () => {
+                    this._mixer.fading = false;
+                },
+            });
+        } else if (this._stream.volume < value) {
+            this._mixer.fading = true;
+
+            Tweener.addTween(this, {
+                volume: value,
+                time: duration,
+                transition: 'easeInCubic',
+                onComplete: () => {
+                    this._mixer.fading = false;
+                },
+            });
+        }
+    }
+}
+
+
+/**
+ * A subclass of Gvc.MixerControl with convenience functions for controlling the
+ * default input/output volumes.
+ *
+ * The Mixer class uses GNOME Shell's Gvc library to control the system volume
+ * and offers a few convenience functions.
+ */
+const Mixer = !Gvc ? null : GObject.registerClass({
+    GTypeName: 'GSConnectAudioMixer',
+}, class Mixer extends Gvc.MixerControl {
+    _init(params) {
+        super._init({name: 'GSConnect'});
+
+        this._previousVolume = undefined;
+        this._volumeMuted = false;
+        this._microphoneMuted = false;
+
+        this.open();
+    }
+
+    get fading() {
+        if (this._fading === undefined)
+            this._fading = false;
+
+        return this._fading;
+    }
+
+    set fading(bool) {
+        if (this.fading === bool)
+            return;
+
+        this._fading = bool;
+
+        if (this.fading)
+            this.emit('stream-changed', this._output._stream.id);
+    }
+
+    get input() {
+        if (this._input === undefined)
+            this.vfunc_default_source_changed();
+
+        return this._input;
+    }
+
+    get output() {
+        if (this._output === undefined)
+            this.vfunc_default_sink_changed();
+
+        return this._output;
+    }
+
+    vfunc_default_sink_changed(id) {
+        try {
+            const sink = this.get_default_sink();
+            this._output = (sink) ? new Stream(this, sink) : null;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    vfunc_default_source_changed(id) {
+        try {
+            const source = this.get_default_source();
+            this._input = (source) ? new Stream(this, source) : null;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    vfunc_state_changed(new_state) {
+        try {
+            if (new_state === Gvc.MixerControlState.READY) {
+                this.vfunc_default_sink_changed(null);
+                this.vfunc_default_source_changed(null);
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Store the current output volume then lower it to %15
+     *
+     * @param {number} duration - Duration in seconds to fade
+     */
+    lowerVolume(duration = 1) {
+        try {
+            if (this.output && this.output.volume > 0.15) {
+                this._previousVolume = Number(this.output.volume);
+                this.output.fade(0.15, duration);
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Mute the output volume (speakers)
+     */
+    muteVolume() {
+        try {
+            if (!this.output || this.output.muted)
+                return;
+
+            this.output.muted = true;
+            this._volumeMuted = true;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Mute the input volume (microphone)
+     */
+    muteMicrophone() {
+        try {
+            if (!this.input || this.input.muted)
+                return;
+
+            this.input.muted = true;
+            this._microphoneMuted = true;
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Restore all mixer levels to their previous state
+     */
+    restore() {
+        try {
+            // If we muted the microphone, unmute it before restoring the volume
+            if (this._microphoneMuted) {
+                this.input.muted = false;
+                this._microphoneMuted = false;
+            }
+
+            // If we muted the volume, unmute it before restoring the volume
+            if (this._volumeMuted) {
+                this.output.muted = false;
+                this._volumeMuted = false;
+            }
+
+            // If a previous volume is defined, raise it back up to that level
+            if (this._previousVolume !== undefined) {
+                this.output.fade(this._previousVolume);
+                this._previousVolume = undefined;
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    destroy() {
+        this.close();
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Mixer;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/session.js

@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+
+
+const Session = class {
+    constructor() {
+        this._connection = Gio.DBus.system;
+        this._session = null;
+
+        this._initAsync();
+    }
+
+    async _initAsync() {
+        try {
+            const reply = await this._connection.call(
+                'org.freedesktop.login1',
+                '/org/freedesktop/login1',
+                'org.freedesktop.login1.Manager',
+                'ListSessions',
+                null,
+                null,
+                Gio.DBusCallFlags.NONE,
+                -1,
+                null);
+
+            const sessions = reply.deepUnpack()[0];
+            const userName = GLib.get_user_name();
+            let sessionPath = '/org/freedesktop/login1/session/auto';
+
+            // eslint-disable-next-line no-unused-vars
+            for (const [num, uid, name, seat, objectPath] of sessions) {
+                if (name === userName) {
+                    sessionPath = objectPath;
+                    break;
+                }
+            }
+
+            this._session = new Gio.DBusProxy({
+                g_connection: this._connection,
+                g_name: 'org.freedesktop.login1',
+                g_object_path: sessionPath,
+                g_interface_name: 'org.freedesktop.login1.Session',
+            });
+            await this._session.init_async(GLib.PRIORITY_DEFAULT, null);
+        } catch (e) {
+            this._session = null;
+            logError(e);
+        }
+    }
+
+    get idle() {
+        if (this._session === null)
+            return false;
+
+        return this._session.get_cached_property('IdleHint').unpack();
+    }
+
+    get locked() {
+        if (this._session === null)
+            return false;
+
+        return this._session.get_cached_property('LockedHint').unpack();
+    }
+
+    get active() {
+        // Active if not idle and not locked
+        return !(this.idle || this.locked);
+    }
+
+    destroy() {
+        this._session = null;
+    }
+};
+
+
+/**
+ * The service class for this component
+ */
+export default Session;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/sound.js

@@ -0,0 +1,172 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+
+let GSound = null;
+try {
+    GSound = (await import('gi://GSound')).default;
+} catch (e) {}
+
+
+const Player = class Player {
+
+    constructor() {
+        this._playing = new Set();
+    }
+
+    get backend() {
+        if (this._backend === undefined) {
+            // Prefer GSound
+            if (GSound !== null) {
+                this._gsound = new GSound.Context();
+                this._gsound.init(null);
+                this._backend = 'gsound';
+
+            // Try falling back to libcanberra, otherwise just re-run the test
+            // in case one or the other is installed later
+            } else if (GLib.find_program_in_path('canberra-gtk-play') !== null) {
+                this._canberra = new Gio.SubprocessLauncher({
+                    flags: Gio.SubprocessFlags.NONE,
+                });
+                this._backend = 'libcanberra';
+            } else {
+                return null;
+            }
+        }
+
+        return this._backend;
+    }
+
+    _canberraPlaySound(name, cancellable) {
+        const proc = this._canberra.spawnv(['canberra-gtk-play', '-i', name]);
+        return proc.wait_check_async(cancellable);
+    }
+
+    async _canberraLoopSound(name, cancellable) {
+        while (!cancellable.is_cancelled())
+            await this._canberraPlaySound(name, cancellable);
+    }
+
+    _gsoundPlaySound(name, cancellable) {
+        return new Promise((resolve, reject) => {
+            this._gsound.play_full(
+                {'event.id': name},
+                cancellable,
+                (source, res) => {
+                    try {
+                        resolve(source.play_full_finish(res));
+                    } catch (e) {
+                        reject(e);
+                    }
+                }
+            );
+        });
+    }
+
+    async _gsoundLoopSound(name, cancellable) {
+        while (!cancellable.is_cancelled())
+            await this._gsoundPlaySound(name, cancellable);
+    }
+
+    _gdkPlaySound(name, cancellable) {
+        if (this._display === undefined)
+            this._display = Gdk.Display.get_default();
+
+        let count = 0;
+
+        GLib.timeout_add(GLib.PRIORITY_DEFAULT, 200, () => {
+            try {
+                if (count++ < 4 && !cancellable.is_cancelled()) {
+                    this._display.beep();
+                    return GLib.SOURCE_CONTINUE;
+                }
+
+                return GLib.SOURCE_REMOVE;
+            } catch (e) {
+                logError(e);
+                return GLib.SOURCE_REMOVE;
+            }
+        });
+
+        return !cancellable.is_cancelled();
+    }
+
+    _gdkLoopSound(name, cancellable) {
+        this._gdkPlaySound(name, cancellable);
+        GLib.timeout_add(
+            GLib.PRIORITY_DEFAULT,
+            1500,
+            this._gdkPlaySound.bind(this, name, cancellable)
+        );
+    }
+
+    async playSound(name, cancellable) {
+        try {
+            if (!(cancellable instanceof Gio.Cancellable))
+                cancellable = new Gio.Cancellable();
+
+            this._playing.add(cancellable);
+
+            switch (this.backend) {
+                case 'gsound':
+                    await this._gsoundPlaySound(name, cancellable);
+                    break;
+
+                case 'canberra':
+                    await this._canberraPlaySound(name, cancellable);
+                    break;
+
+                default:
+                    await this._gdkPlaySound(name, cancellable);
+            }
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                logError(e);
+        } finally {
+            this._playing.delete(cancellable);
+        }
+    }
+
+    async loopSound(name, cancellable) {
+        try {
+            if (!(cancellable instanceof Gio.Cancellable))
+                cancellable = new Gio.Cancellable();
+
+            this._playing.add(cancellable);
+
+            switch (this.backend) {
+                case 'gsound':
+                    await this._gsoundLoopSound(name, cancellable);
+                    break;
+
+                case 'canberra':
+                    await this._canberraLoopSound(name, cancellable);
+                    break;
+
+                default:
+                    await this._gdkLoopSound(name, cancellable);
+            }
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                logError(e);
+        } finally {
+            this._playing.delete(cancellable);
+        }
+    }
+
+    destroy() {
+        for (const cancellable of this._playing)
+            cancellable.cancel();
+    }
+};
+
+
+/**
+ * The service class for this component
+ */
+export default Player;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/upower.js

@@ -0,0 +1,215 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+
+/**
+ * The warning level of a battery.
+ *
+ * @readonly
+ * @enum {number}
+ */
+const DeviceLevel = {
+    UNKNOWN: 0,
+    NONE: 1,
+    DISCHARGING: 2,
+    LOW: 3,
+    CRITICAL: 4,
+    ACTION: 5,
+    NORMAL: 6,
+    HIGH: 7,
+    FULL: 8,
+    LAST: 9,
+};
+
+/**
+ * The device state.
+ *
+ * @readonly
+ * @enum {number}
+ */
+const DeviceState = {
+    UNKNOWN: 0,
+    CHARGING: 1,
+    DISCHARGING: 2,
+    EMPTY: 3,
+    FULLY_CHARGED: 4,
+    PENDING_CHARGE: 5,
+    PENDING_DISCHARGE: 6,
+    LAST: 7,
+};
+
+
+/**
+ * A class representing the system battery.
+ */
+const Battery = GObject.registerClass({
+    GTypeName: 'GSConnectSystemBattery',
+    Signals: {
+        'changed': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+        },
+    },
+    Properties: {
+        'charging': GObject.ParamSpec.boolean(
+            'charging',
+            'Charging',
+            'The current charging state.',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+        'level': GObject.ParamSpec.int(
+            'level',
+            'Level',
+            'The current power level.',
+            GObject.ParamFlags.READABLE,
+            -1, 100,
+            -1
+        ),
+        'threshold': GObject.ParamSpec.uint(
+            'threshold',
+            'Threshold',
+            'The current threshold state.',
+            GObject.ParamFlags.READABLE,
+            0, 1,
+            0
+        ),
+    },
+}, class Battery extends GObject.Object {
+
+    _init() {
+        super._init();
+
+        this._cancellable = new Gio.Cancellable();
+        this._proxy = null;
+        this._propertiesChangedId = 0;
+
+        this._loadUPower();
+    }
+
+    async _loadUPower() {
+        try {
+            this._proxy = new Gio.DBusProxy({
+                g_bus_type: Gio.BusType.SYSTEM,
+                g_name: 'org.freedesktop.UPower',
+                g_object_path: '/org/freedesktop/UPower/devices/DisplayDevice',
+                g_interface_name: 'org.freedesktop.UPower.Device',
+                g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START,
+            });
+
+            await this._proxy.init_async(GLib.PRIORITY_DEFAULT,
+                this._cancellable);
+
+            this._propertiesChangedId = this._proxy.connect(
+                'g-properties-changed', this._onPropertiesChanged.bind(this));
+
+            this._initProperties(this._proxy);
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED)) {
+                const service = Gio.Application.get_default();
+
+                if (service !== null)
+                    service.notify_error(e);
+                else
+                    logError(e);
+            }
+
+            this._proxy = null;
+        }
+    }
+
+    _initProperties(proxy) {
+        if (proxy.g_name_owner === null)
+            return;
+
+        const percentage = proxy.get_cached_property('Percentage').unpack();
+        const state = proxy.get_cached_property('State').unpack();
+        const level = proxy.get_cached_property('WarningLevel').unpack();
+
+        this._level = Math.floor(percentage);
+        this._charging = (state !== DeviceState.DISCHARGING);
+        this._threshold = (!this.charging && level >= DeviceLevel.LOW);
+
+        this.emit('changed');
+    }
+
+    _onPropertiesChanged(proxy, changed, invalidated) {
+        let emitChanged = false;
+        const properties = changed.deepUnpack();
+
+        if (properties.hasOwnProperty('Percentage')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('Percentage').unpack();
+            this._level = Math.floor(value);
+            this.notify('level');
+        }
+
+        if (properties.hasOwnProperty('State')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('State').unpack();
+            this._charging = (value !== DeviceState.DISCHARGING);
+            this.notify('charging');
+        }
+
+        if (properties.hasOwnProperty('WarningLevel')) {
+            emitChanged = true;
+
+            const value = proxy.get_cached_property('WarningLevel').unpack();
+            this._threshold = (!this.charging && value >= DeviceLevel.LOW);
+            this.notify('threshold');
+        }
+
+        if (emitChanged)
+            this.emit('changed');
+    }
+
+    get charging() {
+        if (this._charging === undefined)
+            this._charging = false;
+
+        return this._charging;
+    }
+
+    get is_present() {
+        return (this._proxy && this._proxy.g_name_owner);
+    }
+
+    get level() {
+        if (this._level === undefined)
+            this._level = -1;
+
+        return this._level;
+    }
+
+    get threshold() {
+        if (this._threshold === undefined)
+            this._threshold = 0;
+
+        return this._threshold;
+    }
+
+    destroy() {
+        if (this._cancellable.is_cancelled())
+            return;
+
+        this._cancellable.cancel();
+
+        if (this._proxy && this._propertiesChangedId > 0) {
+            this._proxy.disconnect(this._propertiesChangedId);
+            this._propertiesChangedId = 0;
+        }
+    }
+});
+
+
+/**
+ * The service class for this component
+ */
+export default Battery;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/components/ydotool.js

@@ -0,0 +1,160 @@
+// SPDX-FileCopyrightText: JingMatrix https://github.com/JingMatrix
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import Gdk from 'gi://Gdk';
+
+const keyCodes = new Map([
+    ['1', 2],
+    ['2', 3],
+    ['3', 4],
+    ['4', 5],
+    ['5', 6],
+    ['6', 7],
+    ['7', 8],
+    ['8', 9],
+    ['9', 10],
+    ['0', 11],
+    ['-', 12],
+    ['=', 13],
+    ['Q', 16],
+    ['W', 17],
+    ['E', 18],
+    ['R', 19],
+    ['T', 20],
+    ['Y', 21],
+    ['U', 22],
+    ['I', 23],
+    ['O', 24],
+    ['P', 25],
+    ['[', 26],
+    [']', 27],
+    ['A', 30],
+    ['S', 31],
+    ['D', 32],
+    ['F', 33],
+    ['G', 34],
+    ['H', 35],
+    ['J', 36],
+    ['K', 37],
+    ['L', 38],
+    [';', 39],
+    ["'", 40],
+    ['Z', 44],
+    ['X', 45],
+    ['C', 46],
+    ['V', 47],
+    ['B', 48],
+    ['N', 49],
+    ['M', 50],
+    [',', 51],
+    ['.', 52],
+    ['/', 53],
+    ['\\', 43],
+]);
+export default class Controller {
+    constructor() {
+        // laucher for wl-clipboard
+        this._launcher = new Gio.SubprocessLauncher({
+            flags:
+                Gio.SubprocessFlags.STDOUT_PIPE |
+                Gio.SubprocessFlags.STDERR_MERGE,
+        });
+        this._args = [];
+        this.buttonMap = new Map([
+            [Gdk.BUTTON_PRIMARY, '0'],
+            [Gdk.BUTTON_MIDDLE, '2'],
+            [Gdk.BUTTON_SECONDARY, '1'],
+        ]);
+    }
+
+    get args() {
+        return this._args;
+    }
+
+    set args(opts) {
+        this._args = ['ydotool'].concat(opts);
+        try {
+            this._launcher.spawnv(this._args);
+        } catch (e) {
+            debug(e, this._args);
+        }
+    }
+
+    /*
+     * Pointer Events
+     */
+    movePointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+        this.args = ['mousemove', '--', dx.toString(), dy.toString()];
+    }
+
+    pressPointer(button) {
+        this.args = ['click', '0x4' + this.buttonMap.get(button)];
+    }
+
+    releasePointer(button) {
+        this.args = ['click', '0x8' + this.buttonMap.get(button)];
+    }
+
+    clickPointer(button) {
+        this.args = ['click', '0xC' + this.buttonMap.get(button)];
+    }
+
+    doubleclickPointer(button) {
+        this.args = [
+            'click',
+            '0xC' + this.buttonMap.get(button),
+            'click',
+            '0xC' + this.buttonMap.get(button),
+        ];
+    }
+
+    scrollPointer(dx, dy) {
+        if (dx === 0 && dy === 0)
+            return;
+        this.args = ['mousemove', '-w', '--', dx.toString(), dy.toString()];
+    }
+
+    /*
+     * Keyboard Events
+     */
+
+    pressKeys(input, modifiers_codes) {
+        if (typeof input === 'string' && modifiers_codes.length === 0) {
+            try {
+                this._launcher.spawnv(['wtype', input]);
+            } catch (e) {
+                debug(e);
+                this.arg = ['type', '--', input];
+            }
+        } else {
+            if (typeof input === 'number') {
+                modifiers_codes.push(input);
+            } else if (typeof input === 'string') {
+                input = input.toUpperCase();
+                for (let i = 0; i < input.length; i++) {
+                    if (keyCodes.get(input[i])) {
+                        modifiers_codes.push(keyCodes.get(input[i]));
+                    } else {
+                        debug('Keycode for ' + input[i] + ' not found');
+                        return;
+                    }
+                }
+
+            }
+            this._args = ['key'];
+            modifiers_codes.forEach((code) => this._args.push(code + ':1'));
+            modifiers_codes
+                .reverse()
+                .forEach((code) => this._args.push(code + ':0'));
+            this.args = this._args;
+        }
+    }
+
+    destroy() {
+        this._args = [];
+    }
+}

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/core.js

@@ -0,0 +1,694 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import plugins from './plugins/index.js';
+
+
+/**
+ * Get the local device type.
+ *
+ * @return {string} A device type string
+ */
+export function _getDeviceType() {
+    try {
+        let type = GLib.file_get_contents('/sys/class/dmi/id/chassis_type')[1];
+
+        type = Number(new TextDecoder().decode(type));
+
+        if ([8, 9, 10, 14].includes(type))
+            return 'laptop';
+
+        return 'desktop';
+    } catch (e) {
+        return 'desktop';
+    }
+}
+
+
+/**
+ * The packet class is a simple Object-derived class, offering some conveniences
+ * for working with KDE Connect packets.
+ */
+export class Packet {
+
+    constructor(data = null) {
+        this.id = 0;
+        this.type = undefined;
+        this.body = {};
+
+        if (typeof data === 'string')
+            Object.assign(this, JSON.parse(data));
+        else if (data !== null)
+            Object.assign(this, data);
+    }
+
+    [Symbol.toPrimitive](hint) {
+        this.id = Date.now();
+
+        if (hint === 'string')
+            return `${JSON.stringify(this)}\n`;
+
+        if (hint === 'number')
+            return `${JSON.stringify(this)}\n`.length;
+
+        return true;
+    }
+
+    get [Symbol.toStringTag]() {
+        return `Packet:${this.type}`;
+    }
+
+    /**
+     * Deserialize and return a new Packet from an Object or string.
+     *
+     * @param {Object|string} data - A string or dictionary to deserialize
+     * @return {Core.Packet} A new packet object
+     */
+    static deserialize(data) {
+        return new Packet(data);
+    }
+
+    /**
+     * Serialize the packet as a single line with a terminating new-line (`\n`)
+     * character, ready to be written to a channel.
+     *
+     * @return {string} A serialized packet
+     */
+    serialize() {
+        this.id = Date.now();
+        return `${JSON.stringify(this)}\n`;
+    }
+
+    /**
+     * Update the packet from a dictionary or string of JSON
+     *
+     * @param {Object|string} data - Source data
+     */
+    update(data) {
+        try {
+            if (typeof data === 'string')
+                Object.assign(this, JSON.parse(data));
+            else
+                Object.assign(this, data);
+        } catch (e) {
+            throw Error(`Malformed data: ${e.message}`);
+        }
+    }
+
+    /**
+     * Check if the packet has a payload.
+     *
+     * @return {boolean} %true if @packet has a payload
+     */
+    hasPayload() {
+        if (!this.hasOwnProperty('payloadSize'))
+            return false;
+
+        if (!this.hasOwnProperty('payloadTransferInfo'))
+            return false;
+
+        return (Object.keys(this.payloadTransferInfo).length > 0);
+    }
+}
+
+
+/**
+ * Channel objects handle KDE Connect packet exchange and data transfers for
+ * devices. The implementation is responsible for all negotiation of the
+ * underlying protocol.
+ */
+export const Channel = GObject.registerClass({
+    GTypeName: 'GSConnectChannel',
+    Properties: {
+        'closed': GObject.ParamSpec.boolean(
+            'closed',
+            'Closed',
+            'Whether the channel has been closed',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+    },
+}, class Channel extends GObject.Object {
+
+    get address() {
+        throw new GObject.NotImplementedError();
+    }
+
+    get backend() {
+        if (this._backend === undefined)
+            this._backend = null;
+
+        return this._backend;
+    }
+
+    set backend(backend) {
+        this._backend = backend;
+    }
+
+    get cancellable() {
+        if (this._cancellable === undefined)
+            this._cancellable = new Gio.Cancellable();
+
+        return this._cancellable;
+    }
+
+    get closed() {
+        if (this._closed === undefined)
+            this._closed = false;
+
+        return this._closed;
+    }
+
+    get input_stream() {
+        if (this._input_stream === undefined) {
+            if (this._connection instanceof Gio.IOStream)
+                return this._connection.get_input_stream();
+
+            return null;
+        }
+
+        return this._input_stream;
+    }
+
+    set input_stream(stream) {
+        this._input_stream = stream;
+    }
+
+    get output_stream() {
+        if (this._output_stream === undefined) {
+            if (this._connection instanceof Gio.IOStream)
+                return this._connection.get_output_stream();
+
+            return null;
+        }
+
+        return this._output_stream;
+    }
+
+    set output_stream(stream) {
+        this._output_stream = stream;
+    }
+
+    get uuid() {
+        if (this._uuid === undefined)
+            this._uuid = GLib.uuid_string_random();
+
+        return this._uuid;
+    }
+
+    set uuid(uuid) {
+        this._uuid = uuid;
+    }
+
+    /**
+     * Close the channel.
+     */
+    close() {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Read a packet.
+     *
+     * @param {Gio.Cancellable} [cancellable] - A cancellable
+     * @return {Promise<Core.Packet>} The packet
+     */
+    async readPacket(cancellable = null) {
+        if (cancellable === null)
+            cancellable = this.cancellable;
+
+        if (!(this.input_stream instanceof Gio.DataInputStream)) {
+            this.input_stream = new Gio.DataInputStream({
+                base_stream: this.input_stream,
+            });
+        }
+
+        const [data] = await this.input_stream.read_line_async(
+            GLib.PRIORITY_DEFAULT, cancellable);
+
+        if (data === null) {
+            throw new Gio.IOErrorEnum({
+                message: 'End of stream',
+                code: Gio.IOErrorEnum.CONNECTION_CLOSED,
+            });
+        }
+
+        return new Packet(data);
+    }
+
+    /**
+     * Send a packet.
+     *
+     * @param {Core.Packet} packet - The packet to send
+     * @param {Gio.Cancellable} [cancellable] - A cancellable
+     * @return {Promise<boolean>} %true if successful
+     */
+    sendPacket(packet, cancellable = null) {
+        if (cancellable === null)
+            cancellable = this.cancellable;
+
+        return this.output_stream.write_all_async(packet.serialize(),
+            GLib.PRIORITY_DEFAULT, cancellable);
+    }
+
+    /**
+     * Reject a transfer.
+     *
+     * @param {Core.Packet} packet - A packet with payload info
+     */
+    rejectTransfer(packet) {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Download a payload from a device. Typically implementations will override
+     * this with an async function.
+     *
+     * @param {Core.Packet} packet - A packet
+     * @param {Gio.OutputStream} target - The target stream
+     * @param {Gio.Cancellable} [cancellable] - A cancellable for the upload
+     */
+    download(packet, target, cancellable = null) {
+        throw new GObject.NotImplementedError();
+    }
+
+
+    /**
+     * Upload a payload to a device. Typically implementations will override
+     * this with an async function.
+     *
+     * @param {Core.Packet} packet - The packet describing the transfer
+     * @param {Gio.InputStream} source - The source stream
+     * @param {number} size - The payload size
+     * @param {Gio.Cancellable} [cancellable] - A cancellable for the upload
+     */
+    upload(packet, source, size, cancellable = null) {
+        throw new GObject.NotImplementedError();
+    }
+});
+
+
+/**
+ * ChannelService implementations provide Channel objects, emitting the
+ * ChannelService::channel signal when a new connection has been accepted.
+ */
+export const ChannelService = GObject.registerClass({
+    GTypeName: 'GSConnectChannelService',
+    Properties: {
+        'active': GObject.ParamSpec.boolean(
+            'active',
+            'Active',
+            'Whether the service is active',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+        'id': GObject.ParamSpec.string(
+            'id',
+            'ID',
+            'The hostname or other network unique id',
+            GObject.ParamFlags.READWRITE,
+            null
+        ),
+        'name': GObject.ParamSpec.string(
+            'name',
+            'Name',
+            'The name of the backend',
+            GObject.ParamFlags.READWRITE,
+            null
+        ),
+    },
+    Signals: {
+        'channel': {
+            flags: GObject.SignalFlags.RUN_LAST,
+            param_types: [Channel.$gtype],
+            return_type: GObject.TYPE_BOOLEAN,
+        },
+    },
+}, class ChannelService extends GObject.Object {
+
+    get active() {
+        if (this._active === undefined)
+            this._active = false;
+
+        return this._active;
+    }
+
+    get cancellable() {
+        if (this._cancellable === undefined)
+            this._cancellable = new Gio.Cancellable();
+
+        return this._cancellable;
+    }
+
+    get name() {
+        if (this._name === undefined)
+            this._name = GLib.get_host_name();
+
+        return this._name;
+    }
+
+    set name(name) {
+        if (this.name === name)
+            return;
+
+        this._name = name;
+        this.notify('name');
+    }
+
+    get id() {
+        if (this._id === undefined)
+            this._id = GLib.uuid_string_random();
+
+        return this._id;
+    }
+
+    set id(id) {
+        if (this.id === id)
+            return;
+
+        this._id = id;
+    }
+
+    get identity() {
+        if (this._identity === undefined)
+            this.buildIdentity();
+
+        return this._identity;
+    }
+
+    /**
+     * Broadcast directly to @address or the whole network if %null
+     *
+     * @param {string} [address] - A string address
+     */
+    broadcast(address = null) {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Rebuild the identity packet used to identify the local device. An
+     * implementation may override this to make modifications to the default
+     * capabilities if necessary (eg. bluez without SFTP support).
+     */
+    buildIdentity() {
+        this._identity = new Packet({
+            id: 0,
+            type: 'kdeconnect.identity',
+            body: {
+                deviceId: this.id,
+                deviceName: this.name,
+                deviceType: _getDeviceType(),
+                protocolVersion: 7,
+                incomingCapabilities: [],
+                outgoingCapabilities: [],
+            },
+        });
+
+        for (const name in plugins) {
+            const meta = plugins[name].Metadata;
+
+            if (meta === undefined)
+                continue;
+
+            for (const type of meta.incomingCapabilities)
+                this._identity.body.incomingCapabilities.push(type);
+
+            for (const type of meta.outgoingCapabilities)
+                this._identity.body.outgoingCapabilities.push(type);
+        }
+    }
+
+    /**
+     * Emit Core.ChannelService::channel
+     *
+     * @param {Core.Channel} channel - The new channel
+     */
+    channel(channel) {
+        if (!this.emit('channel', channel))
+            channel.close();
+    }
+
+    /**
+     * Start the channel service. Implementations should throw an error if the
+     * service fails to meet any of its requirements for opening or accepting
+     * connections.
+     */
+    start() {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Stop the channel service.
+     */
+    stop() {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Destroy the channel service.
+     */
+    destroy() {
+    }
+});
+
+
+/**
+ * A class representing a file transfer.
+ */
+export const Transfer = GObject.registerClass({
+    GTypeName: 'GSConnectTransfer',
+    Properties: {
+        'channel': GObject.ParamSpec.object(
+            'channel',
+            'Channel',
+            'The channel that owns this transfer',
+            GObject.ParamFlags.READWRITE,
+            Channel.$gtype
+        ),
+        'completed': GObject.ParamSpec.boolean(
+            'completed',
+            'Completed',
+            'Whether the transfer has completed',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device that created this transfer',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object.$gtype
+        ),
+    },
+}, class Transfer extends GObject.Object {
+
+    _init(params = {}) {
+        super._init(params);
+
+        this._cancellable = new Gio.Cancellable();
+        this._items = [];
+    }
+
+    get channel() {
+        if (this._channel === undefined)
+            this._channel = null;
+
+        return this._channel;
+    }
+
+    set channel(channel) {
+        if (this.channel === channel)
+            return;
+
+        this._channel = channel;
+    }
+
+    get completed() {
+        if (this._completed === undefined)
+            this._completed = false;
+
+        return this._completed;
+    }
+
+    get device() {
+        if (this._device === undefined)
+            this._device = null;
+
+        return this._device;
+    }
+
+    set device(device) {
+        if (this.device === device)
+            return;
+
+        this._device = device;
+    }
+
+    get uuid() {
+        if (this._uuid === undefined)
+            this._uuid = GLib.uuid_string_random();
+
+        return this._uuid;
+    }
+
+    /**
+     * Ensure there is a stream for the transfer item.
+     *
+     * @param {Object} item - A transfer item
+     * @param {Gio.Cancellable} [cancellable] - A cancellable
+     */
+    async _ensureStream(item, cancellable = null) {
+        // This is an upload from a remote device
+        if (item.packet.hasPayload()) {
+            if (item.target instanceof Gio.OutputStream)
+                return;
+
+            if (item.file instanceof Gio.File) {
+                item.target = await item.file.replace_async(
+                    null,
+                    false,
+                    Gio.FileCreateFlags.REPLACE_DESTINATION,
+                    GLib.PRIORITY_DEFAULT,
+                    this._cancellable);
+            }
+        } else {
+            if (item.source instanceof Gio.InputStream)
+                return;
+
+            if (item.file instanceof Gio.File) {
+                const read = item.file.read_async(GLib.PRIORITY_DEFAULT,
+                    cancellable);
+
+                const query = item.file.query_info_async(
+                    Gio.FILE_ATTRIBUTE_STANDARD_SIZE,
+                    Gio.FileQueryInfoFlags.NONE,
+                    GLib.PRIORITY_DEFAULT,
+                    cancellable);
+
+                const [stream, info] = await Promise.all([read, query]);
+                item.source = stream;
+                item.size = info.get_size();
+            }
+        }
+    }
+
+    /**
+     * Add a file to the transfer.
+     *
+     * @param {Core.Packet} packet - A packet
+     * @param {Gio.File} file - A file to transfer
+     */
+    addFile(packet, file) {
+        const item = {
+            packet: new Packet(packet),
+            file: file,
+            source: null,
+            target: null,
+        };
+
+        this._items.push(item);
+    }
+
+    /**
+     * Add a filepath to the transfer.
+     *
+     * @param {Core.Packet} packet - A packet
+     * @param {string} path - A filepath to transfer
+     */
+    addPath(packet, path) {
+        const item = {
+            packet: new Packet(packet),
+            file: Gio.File.new_for_path(path),
+            source: null,
+            target: null,
+        };
+
+        this._items.push(item);
+    }
+
+    /**
+     * Add a stream to the transfer.
+     *
+     * @param {Core.Packet} packet - A packet
+     * @param {Gio.InputStream|Gio.OutputStream} stream - A stream to transfer
+     * @param {number} [size] - Payload size
+     */
+    addStream(packet, stream, size = 0) {
+        const item = {
+            packet: new Packet(packet),
+            file: null,
+            source: null,
+            target: null,
+            size: size,
+        };
+
+        if (stream instanceof Gio.InputStream)
+            item.source = stream;
+        else if (stream instanceof Gio.OutputStream)
+            item.target = stream;
+
+        this._items.push(item);
+    }
+
+    /**
+     * Execute a transfer operation. Implementations may override this, while
+     * the default uses g_output_stream_splice().
+     *
+     * @param {Gio.Cancellable} [cancellable] - A cancellable
+     */
+    async start(cancellable = null) {
+        let error = null;
+
+        try {
+            let item;
+
+            // If a cancellable is passed in, chain to its signal
+            if (cancellable instanceof Gio.Cancellable)
+                cancellable.connect(() => this._cancellable.cancel());
+
+            while ((item = this._items.shift())) {
+                // If created for a device, ignore connection changes by
+                // ensuring we have the most recent channel
+                if (this.device !== null)
+                    this._channel = this.device.channel;
+
+                // TODO: transfer queueing?
+                if (this.channel === null || this.channel.closed) {
+                    throw new Gio.IOErrorEnum({
+                        code: Gio.IOErrorEnum.CONNECTION_CLOSED,
+                        message: 'Channel is closed',
+                    });
+                }
+
+                await this._ensureStream(item, this._cancellable);
+
+                if (item.packet.hasPayload()) {
+                    await this.channel.download(item.packet, item.target,
+                        this._cancellable);
+                } else {
+                    await this.channel.upload(item.packet, item.source,
+                        item.size, this._cancellable);
+                }
+            }
+        } catch (e) {
+            error = e;
+        } finally {
+            this._completed = true;
+            this.notify('completed');
+        }
+
+        if (error !== null)
+            throw error;
+    }
+
+    cancel() {
+        if (this._cancellable.is_cancelled() === false)
+            this._cancellable.cancel();
+    }
+});
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/daemon.js

@@ -0,0 +1,702 @@
+#!/usr/bin/env -S gjs -m
+
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk?version=3.0';
+import 'gi://GdkPixbuf?version=2.0';
+import Gio from 'gi://Gio?version=2.0';
+import 'gi://GIRepository?version=2.0';
+import GLib from 'gi://GLib?version=2.0';
+import GObject from 'gi://GObject?version=2.0';
+import Gtk from 'gi://Gtk?version=3.0';
+import 'gi://Pango?version=1.0';
+
+import system from 'system';
+
+import './init.js';
+
+import Config from '../config.js';
+import Manager from './manager.js';
+import * as ServiceUI from './ui/service.js';
+
+import('gi://GioUnix?version=2.0').catch(() => {}); // Set version for optional dependency
+
+
+/**
+ * Class representing the GSConnect service daemon.
+ */
+const Service = GObject.registerClass({
+    GTypeName: 'GSConnectService',
+}, class Service extends Gtk.Application {
+
+    _init() {
+        super._init({
+            application_id: 'org.gnome.Shell.Extensions.GSConnect',
+            flags: Gio.ApplicationFlags.HANDLES_OPEN,
+            resource_base_path: '/org/gnome/Shell/Extensions/GSConnect',
+        });
+
+        GLib.set_prgname('gsconnect');
+        GLib.set_application_name('GSConnect');
+
+        // Command-line
+        this._initOptions();
+    }
+
+    get settings() {
+        if (this._settings === undefined) {
+            this._settings = new Gio.Settings({
+                settings_schema: Config.GSCHEMA.lookup(Config.APP_ID, true),
+            });
+        }
+
+        return this._settings;
+    }
+
+    /*
+     * GActions
+     */
+    _initActions() {
+        const actions = [
+            ['connect', this._identify.bind(this), new GLib.VariantType('s')],
+            ['device', this._device.bind(this), new GLib.VariantType('(ssbv)')],
+            ['error', this._error.bind(this), new GLib.VariantType('a{ss}')],
+            ['preferences', this._preferences, null],
+            ['quit', () => this.quit(), null],
+            ['refresh', this._identify.bind(this), null],
+        ];
+
+        for (const [name, callback, type] of actions) {
+            const action = new Gio.SimpleAction({
+                name: name,
+                parameter_type: type,
+            });
+            action.connect('activate', callback);
+            this.add_action(action);
+        }
+    }
+
+    /**
+     * A wrapper for Device GActions. This is used to route device notification
+     * actions to their device, since GNotifications need an 'app' level action.
+     *
+     * @param {Gio.Action} action - The GAction
+     * @param {GLib.Variant} parameter - The activation parameter
+     */
+    _device(action, parameter) {
+        try {
+            parameter = parameter.unpack();
+
+            // Select the appropriate device(s)
+            let devices;
+            const id = parameter[0].unpack();
+
+            if (id === '*')
+                devices = this.manager.devices.values();
+            else
+                devices = [this.manager.devices.get(id)];
+
+            // Unpack the action data and activate the action
+            const name = parameter[1].unpack();
+            const target = parameter[2].unpack() ? parameter[3].unpack() : null;
+
+            for (const device of devices)
+                device.activate_action(name, target);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _error(action, parameter) {
+        try {
+            const error = parameter.deepUnpack();
+
+            // If there's a URL, we have better information in the Wiki
+            if (error.url !== undefined) {
+                Gio.AppInfo.launch_default_for_uri_async(
+                    error.url,
+                    null,
+                    null,
+                    null
+                );
+                return;
+            }
+
+            const dialog = new ServiceUI.ErrorDialog(error);
+            dialog.present();
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _identify(action, parameter) {
+        try {
+            let uri = null;
+
+            if (parameter instanceof GLib.Variant)
+                uri = parameter.unpack();
+
+            this.manager.identify(uri);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    _preferences() {
+        Gio.Subprocess.new(
+            [`${Config.PACKAGE_DATADIR}/gsconnect-preferences`],
+            Gio.SubprocessFlags.NONE
+        );
+    }
+
+    /**
+     * Report a service-level error
+     *
+     * @param {Object} error - An Error or object with name, message and stack
+     */
+    notify_error(error) {
+        try {
+            // Always log the error
+            logError(error);
+
+            // Create an new notification
+            let id, body, priority;
+            const notif = new Gio.Notification();
+            const icon = new Gio.ThemedIcon({name: 'dialog-error'});
+            let target = null;
+
+            if (error.name === undefined)
+                error.name = 'Error';
+
+            if (error.url !== undefined) {
+                id = error.url;
+                body = _('Click for help troubleshooting');
+                priority = Gio.NotificationPriority.URGENT;
+
+                target = new GLib.Variant('a{ss}', {
+                    name: error.name.trim(),
+                    message: error.message.trim(),
+                    stack: error.stack.trim(),
+                    url: error.url,
+                });
+            } else {
+                id = error.message.trim();
+                body = _('Click for more information');
+                priority = Gio.NotificationPriority.HIGH;
+
+                target = new GLib.Variant('a{ss}', {
+                    name: error.name.trim(),
+                    message: error.message.trim(),
+                    stack: error.stack.trim(),
+                });
+            }
+
+            notif.set_title(`GSConnect: ${error.name.trim()}`);
+            notif.set_body(body);
+            notif.set_icon(icon);
+            notif.set_priority(priority);
+            notif.set_default_action_and_target('app.error', target);
+
+            this.send_notification(id, notif);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    vfunc_activate() {
+        super.vfunc_activate();
+    }
+
+    vfunc_startup() {
+        super.vfunc_startup();
+
+        this.hold();
+
+        // Watch *this* file and stop the service if it's updated/uninstalled
+        this._serviceMonitor = Gio.File.new_for_path(
+            `${Config.PACKAGE_DATADIR}/service/daemon.js`
+        ).monitor(Gio.FileMonitorFlags.WATCH_MOVES, null);
+        this._serviceMonitor.connect('changed', () => this.quit());
+
+        // Init some resources
+        const provider = new Gtk.CssProvider();
+        provider.load_from_resource(`${Config.APP_PATH}/application.css`);
+        Gtk.StyleContext.add_provider_for_screen(
+            Gdk.Screen.get_default(),
+            provider,
+            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+        );
+
+        // Ensure our handlers are registered
+        try {
+            const appInfo = Gio.DesktopAppInfo.new(`${Config.APP_ID}.desktop`);
+            appInfo.add_supports_type('x-scheme-handler/sms');
+            appInfo.add_supports_type('x-scheme-handler/tel');
+        } catch (e) {
+            debug(e);
+        }
+
+        // GActions & GSettings
+        this._initActions();
+
+        this.manager.start();
+    }
+
+    vfunc_dbus_register(connection, object_path) {
+        if (!super.vfunc_dbus_register(connection, object_path))
+            return false;
+
+        this.manager = new Manager({
+            connection: connection,
+            object_path: object_path,
+        });
+
+        return true;
+    }
+
+    vfunc_dbus_unregister(connection, object_path) {
+        this.manager.destroy();
+
+        super.vfunc_dbus_unregister(connection, object_path);
+    }
+
+    vfunc_open(files, hint) {
+        super.vfunc_open(files, hint);
+
+        for (const file of files) {
+            let action, parameter, title;
+
+            try {
+                switch (file.get_uri_scheme()) {
+                    case 'sms':
+                        title = _('Send SMS');
+                        action = 'uriSms';
+                        parameter = new GLib.Variant('s', file.get_uri());
+                        break;
+
+                    case 'tel':
+                        title = _('Dial Number');
+                        action = 'shareUri';
+                        parameter = new GLib.Variant('s', file.get_uri());
+                        break;
+
+                    case 'file':
+                        title = _('Share File');
+                        action = 'shareFile';
+                        parameter = new GLib.Variant('(sb)', [file.get_uri(), false]);
+                        break;
+
+                    default:
+                        throw new Error(`Unsupported URI: ${file.get_uri()}`);
+                }
+
+                // Show chooser dialog
+                new ServiceUI.DeviceChooser({
+                    title: title,
+                    action_name: action,
+                    action_target: parameter,
+                });
+            } catch (e) {
+                logError(e, `GSConnect: Opening ${file.get_uri()}`);
+            }
+        }
+    }
+
+    vfunc_shutdown() {
+        // Dispose GSettings
+        if (this._settings !== undefined)
+            this.settings.run_dispose();
+
+        this.manager.stop();
+
+        // Exhaust the event loop to ensure any pending operations complete
+        const context = GLib.MainContext.default();
+
+        while (context.iteration(false))
+            continue;
+
+        // Force a GC to prevent any more calls back into JS, then chain-up
+        system.gc();
+        super.vfunc_shutdown();
+    }
+
+    /*
+     * CLI
+     */
+    _initOptions() {
+        /*
+         * Device Listings
+         */
+        this.add_main_option(
+            'list-devices',
+            'l'.charCodeAt(0),
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('List available devices'),
+            null
+        );
+
+        this.add_main_option(
+            'list-all',
+            'a'.charCodeAt(0),
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('List all devices'),
+            null
+        );
+
+        this.add_main_option(
+            'device',
+            'd'.charCodeAt(0),
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Target Device'),
+            '<device-id>'
+        );
+
+        /**
+         * Pairing
+         */
+        this.add_main_option(
+            'pair',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('Pair'),
+            null
+        );
+
+        this.add_main_option(
+            'unpair',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('Unpair'),
+            null
+        );
+
+        /*
+         * Messaging
+         */
+        this.add_main_option(
+            'message',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING_ARRAY,
+            _('Send SMS'),
+            '<phone-number>'
+        );
+
+        this.add_main_option(
+            'message-body',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Message Body'),
+            '<text>'
+        );
+
+        /*
+         * Notifications
+         */
+        this.add_main_option(
+            'notification',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Send Notification'),
+            '<title>'
+        );
+
+        this.add_main_option(
+            'notification-appname',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Notification App Name'),
+            '<name>'
+        );
+
+        this.add_main_option(
+            'notification-body',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Notification Body'),
+            '<text>'
+        );
+
+        this.add_main_option(
+            'notification-icon',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Notification Icon'),
+            '<icon-name>'
+        );
+
+        this.add_main_option(
+            'notification-id',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Notification ID'),
+            '<id>'
+        );
+
+        this.add_main_option(
+            'ping',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('Ping'),
+            null
+        );
+
+        this.add_main_option(
+            'ring',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('Ring'),
+            null
+        );
+
+        /*
+         * Sharing
+         */
+        this.add_main_option(
+            'share-file',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.FILENAME_ARRAY,
+            _('Share File'),
+            '<filepath|URI>'
+        );
+
+        this.add_main_option(
+            'share-link',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING_ARRAY,
+            _('Share Link'),
+            '<URL>'
+        );
+
+        this.add_main_option(
+            'share-text',
+            0,
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.STRING,
+            _('Share Text'),
+            '<text>'
+        );
+
+        /*
+         * Misc
+         */
+        this.add_main_option(
+            'version',
+            'v'.charCodeAt(0),
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            _('Show release version'),
+            null
+        );
+    }
+
+    _cliAction(id, name, parameter = null) {
+        const parameters = [];
+
+        if (parameter instanceof GLib.Variant)
+            parameters[0] = parameter;
+
+        id = id.replace(/\W+/g, '_');
+
+        Gio.DBus.session.call_sync(
+            'org.gnome.Shell.Extensions.GSConnect',
+            `/org/gnome/Shell/Extensions/GSConnect/Device/${id}`,
+            'org.gtk.Actions',
+            'Activate',
+            GLib.Variant.new('(sava{sv})', [name, parameters, {}]),
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null
+        );
+    }
+
+    _cliListDevices(full = true) {
+        const result = Gio.DBus.session.call_sync(
+            'org.gnome.Shell.Extensions.GSConnect',
+            '/org/gnome/Shell/Extensions/GSConnect',
+            'org.freedesktop.DBus.ObjectManager',
+            'GetManagedObjects',
+            null,
+            null,
+            Gio.DBusCallFlags.NONE,
+            -1,
+            null
+        );
+
+        const variant = result.unpack()[0].unpack();
+        let device;
+
+        for (let object of Object.values(variant)) {
+            object = object.recursiveUnpack();
+            device = object['org.gnome.Shell.Extensions.GSConnect.Device'];
+
+            if (full)
+                print(`${device.Id}\t${device.Name}\t${device.Connected}\t${device.Paired}`);
+            else if (device.Connected && device.Paired)
+                print(device.Id);
+        }
+    }
+
+    _cliMessage(id, options) {
+        if (!options.contains('message-body'))
+            throw new TypeError('missing --message-body option');
+
+        // TODO: currently we only support single-recipient messaging
+        const addresses = options.lookup_value('message', null).deepUnpack();
+        const body = options.lookup_value('message-body', null).deepUnpack();
+
+        this._cliAction(
+            id,
+            'sendSms',
+            GLib.Variant.new('(ss)', [addresses[0], body])
+        );
+    }
+
+    _cliNotify(id, options) {
+        const title = options.lookup_value('notification', null).unpack();
+        let body = '';
+        let icon = null;
+        let nid = `${Date.now()}`;
+        let appName = 'GSConnect CLI';
+
+        if (options.contains('notification-id'))
+            nid = options.lookup_value('notification-id', null).unpack();
+
+        if (options.contains('notification-body'))
+            body = options.lookup_value('notification-body', null).unpack();
+
+        if (options.contains('notification-appname'))
+            appName = options.lookup_value('notification-appname', null).unpack();
+
+        if (options.contains('notification-icon')) {
+            icon = options.lookup_value('notification-icon', null).unpack();
+            icon = Gio.Icon.new_for_string(icon);
+        } else {
+            icon = new Gio.ThemedIcon({
+                name: 'org.gnome.Shell.Extensions.GSConnect',
+            });
+        }
+
+        const notification = new GLib.Variant('a{sv}', {
+            appName: GLib.Variant.new_string(appName),
+            id: GLib.Variant.new_string(nid),
+            title: GLib.Variant.new_string(title),
+            text: GLib.Variant.new_string(body),
+            ticker: GLib.Variant.new_string(`${title}: ${body}`),
+            time: GLib.Variant.new_string(`${Date.now()}`),
+            isClearable: GLib.Variant.new_boolean(true),
+            icon: icon.serialize(),
+        });
+
+        this._cliAction(id, 'sendNotification', notification);
+    }
+
+    _cliShareFile(device, options) {
+        const files = options.lookup_value('share-file', null).deepUnpack();
+
+        for (let file of files) {
+            file = new TextDecoder().decode(file);
+            this._cliAction(device, 'shareFile', GLib.Variant.new('(sb)', [file, false]));
+        }
+    }
+
+    _cliShareLink(device, options) {
+        const uris = options.lookup_value('share-link', null).unpack();
+
+        for (const uri of uris)
+            this._cliAction(device, 'shareUri', uri);
+    }
+
+    _cliShareText(device, options) {
+        const text = options.lookup_value('share-text', null).unpack();
+
+        this._cliAction(device, 'shareText', GLib.Variant.new_string(text));
+    }
+
+    vfunc_handle_local_options(options) {
+        try {
+            if (options.contains('version')) {
+                print(`GSConnect ${Config.PACKAGE_VERSION}`);
+                return 0;
+            }
+
+            this.register(null);
+
+            if (options.contains('list-devices')) {
+                this._cliListDevices(false);
+                return 0;
+            }
+
+            if (options.contains('list-all')) {
+                this._cliListDevices(true);
+                return 0;
+            }
+
+            // We need a device for anything else; exit since this is probably
+            // the daemon being started.
+            if (!options.contains('device'))
+                return -1;
+
+            const id = options.lookup_value('device', null).unpack();
+
+            // Pairing
+            if (options.contains('pair')) {
+                this._cliAction(id, 'pair');
+                return 0;
+            }
+
+            if (options.contains('unpair')) {
+                this._cliAction(id, 'unpair');
+                return 0;
+            }
+
+            // Plugins
+            if (options.contains('message'))
+                this._cliMessage(id, options);
+
+            if (options.contains('notification'))
+                this._cliNotify(id, options);
+
+            if (options.contains('ping'))
+                this._cliAction(id, 'ping', GLib.Variant.new_string(''));
+
+            if (options.contains('ring'))
+                this._cliAction(id, 'ring');
+
+            if (options.contains('share-file'))
+                this._cliShareFile(id, options);
+
+            if (options.contains('share-link'))
+                this._cliShareLink(id, options);
+
+            if (options.contains('share-text'))
+                this._cliShareText(id, options);
+
+            return 0;
+        } catch (e) {
+            logError(e);
+            return 1;
+        }
+    }
+});
+
+await (new Service()).runAsync([system.programInvocationName].concat(ARGV));
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/init.js

@@ -0,0 +1,428 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import {watchService} from '../wl_clipboard.js';
+
+import Gio from 'gi://Gio';
+import GIRepository from 'gi://GIRepository';
+import GLib from 'gi://GLib';
+
+import Config from '../config.js';
+import setup, {setupGettext} from '../utils/setup.js';
+
+
+// Promise Wrappers
+// We don't use top-level await since it returns control flow to importing module, causing bugs
+import('gi://EBook').then(({default: EBook}) => {
+    Gio._promisify(EBook.BookClient, 'connect');
+    Gio._promisify(EBook.BookClient.prototype, 'get_view');
+    Gio._promisify(EBook.BookClient.prototype, 'get_contacts');
+}).catch(console.debug);
+import('gi://EDataServer').then(({default: EDataServer}) => {
+    Gio._promisify(EDataServer.SourceRegistry, 'new');
+}).catch(console.debug);
+
+Gio._promisify(Gio.AsyncInitable.prototype, 'init_async');
+Gio._promisify(Gio.DBusConnection.prototype, 'call');
+Gio._promisify(Gio.DBusProxy.prototype, 'call');
+Gio._promisify(Gio.DataInputStream.prototype, 'read_line_async',
+    'read_line_finish_utf8');
+Gio._promisify(Gio.File.prototype, 'delete_async');
+Gio._promisify(Gio.File.prototype, 'enumerate_children_async');
+Gio._promisify(Gio.File.prototype, 'load_contents_async');
+Gio._promisify(Gio.File.prototype, 'mount_enclosing_volume');
+Gio._promisify(Gio.File.prototype, 'query_info_async');
+Gio._promisify(Gio.File.prototype, 'read_async');
+Gio._promisify(Gio.File.prototype, 'replace_async');
+Gio._promisify(Gio.File.prototype, 'replace_contents_bytes_async',
+    'replace_contents_finish');
+Gio._promisify(Gio.FileEnumerator.prototype, 'next_files_async');
+Gio._promisify(Gio.Mount.prototype, 'unmount_with_operation');
+Gio._promisify(Gio.InputStream.prototype, 'close_async');
+Gio._promisify(Gio.OutputStream.prototype, 'close_async');
+Gio._promisify(Gio.OutputStream.prototype, 'splice_async');
+Gio._promisify(Gio.OutputStream.prototype, 'write_all_async');
+Gio._promisify(Gio.SocketClient.prototype, 'connect_async');
+Gio._promisify(Gio.SocketListener.prototype, 'accept_async');
+Gio._promisify(Gio.Subprocess.prototype, 'communicate_utf8_async');
+Gio._promisify(Gio.Subprocess.prototype, 'wait_check_async');
+Gio._promisify(Gio.TlsConnection.prototype, 'handshake_async');
+Gio._promisify(Gio.DtlsConnection.prototype, 'handshake_async');
+
+
+// User Directories
+Config.CACHEDIR = GLib.build_filenamev([GLib.get_user_cache_dir(), 'gsconnect']);
+Config.CONFIGDIR = GLib.build_filenamev([GLib.get_user_config_dir(), 'gsconnect']);
+Config.RUNTIMEDIR = GLib.build_filenamev([GLib.get_user_runtime_dir(), 'gsconnect']);
+
+// Bootstrap
+const serviceFolder = GLib.path_get_dirname(GLib.filename_from_uri(import.meta.url)[0]);
+const extensionFolder = GLib.path_get_dirname(serviceFolder);
+setup(extensionFolder);
+setupGettext();
+
+if (Config.IS_USER) {
+    // Infer libdir by assuming gnome-shell shares a common prefix with gjs;
+    // assume the parent directory if it's not there
+    let libdir = GIRepository.Repository.get_search_path().find(path => {
+        return path.endsWith('/gjs/girepository-1.0');
+    }).replace('/gjs/girepository-1.0', '');
+
+    const gsdir = GLib.build_filenamev([libdir, 'gnome-shell']);
+
+    if (!GLib.file_test(gsdir, GLib.FileTest.IS_DIR)) {
+        const currentDir = `/${GLib.path_get_basename(libdir)}`;
+        libdir = libdir.replace(currentDir, '');
+    }
+
+    Config.GNOME_SHELL_LIBDIR = libdir;
+}
+
+
+// Load DBus interfaces
+Config.DBUS = (() => {
+    const bytes = Gio.resources_lookup_data(
+        GLib.build_filenamev([Config.APP_PATH, `${Config.APP_ID}.xml`]),
+        Gio.ResourceLookupFlags.NONE
+    );
+
+    const xml = new TextDecoder().decode(bytes.toArray());
+    const dbus = Gio.DBusNodeInfo.new_for_xml(xml);
+    dbus.nodes.forEach(info => info.cache_build());
+
+    return dbus;
+})();
+
+
+// Init User Directories
+for (const path of [Config.CACHEDIR, Config.CONFIGDIR, Config.RUNTIMEDIR])
+    GLib.mkdir_with_parents(path, 0o755);
+
+
+globalThis.HAVE_GNOME = GLib.getenv('GSCONNECT_MODE')?.toLowerCase() !== 'cli' && (GLib.getenv('GNOME_SETUP_DISPLAY') !== null || GLib.getenv('XDG_CURRENT_DESKTOP')?.toUpperCase()?.includes('GNOME') || GLib.getenv('XDG_SESSION_DESKTOP')?.toLowerCase() === 'gnome');
+
+
+/**
+ * A custom debug function that logs at LEVEL_MESSAGE to avoid the need for env
+ * variables to be set.
+ *
+ * @param {Error|string} message - A string or Error to log
+ * @param {string} [prefix] - An optional prefix for the warning
+ */
+const _debugCallerMatch = new RegExp(/([^@]*)@([^:]*):([^:]*)/);
+// eslint-disable-next-line func-style
+const _debugFunc = function (error, prefix = null) {
+    let caller, message;
+
+    if (error.stack) {
+        caller = error.stack.split('\n')[0];
+        message = `${error.message}\n${error.stack}`;
+    } else {
+        caller = (new Error()).stack.split('\n')[1];
+        message = JSON.stringify(error, null, 2);
+    }
+
+    if (prefix)
+        message = `${prefix}: ${message}`;
+
+    const [, func, file, line] = _debugCallerMatch.exec(caller);
+    const script = file.replace(Config.PACKAGE_DATADIR, '');
+
+    GLib.log_structured('GSConnect', GLib.LogLevelFlags.LEVEL_MESSAGE, {
+        'MESSAGE': `[${script}:${func}:${line}]: ${message}`,
+        'SYSLOG_IDENTIFIER': 'org.gnome.Shell.Extensions.GSConnect',
+        'CODE_FILE': file,
+        'CODE_FUNC': func,
+        'CODE_LINE': line,
+    });
+};
+
+// Swap the function out for a no-op anonymous function for speed
+const settings = new Gio.Settings({
+    settings_schema: Config.GSCHEMA.lookup(Config.APP_ID, true),
+});
+
+settings.connect('changed::debug', (settings, key) => {
+    globalThis.debug = settings.get_boolean(key) ? _debugFunc : () => {};
+});
+
+if (settings.get_boolean('debug'))
+    globalThis.debug = _debugFunc;
+else
+    globalThis.debug = () => {};
+
+
+/**
+ * Start wl_clipboard if not under Gnome
+ */
+if (!globalThis.HAVE_GNOME) {
+    debug('Not running as a Gnome extension');
+    watchService();
+}
+
+
+/**
+ * A simple (for now) pre-comparison sanitizer for phone numbers
+ * See: https://github.com/KDE/kdeconnect-kde/blob/master/smsapp/conversationlistmodel.cpp#L200-L210
+ *
+ * @return {string} Return the string stripped of leading 0, and ' ()-+'
+ */
+String.prototype.toPhoneNumber = function () {
+    const strippedNumber = this.replace(/^0*|[ ()+-]/g, '');
+
+    if (strippedNumber.length)
+        return strippedNumber;
+
+    return this;
+};
+
+
+/**
+ * A simple equality check for phone numbers based on `toPhoneNumber()`
+ *
+ * @param {string} number - A phone number string to compare
+ * @return {boolean} If `this` and @number are equivalent phone numbers
+ */
+String.prototype.equalsPhoneNumber = function (number) {
+    const a = this.toPhoneNumber();
+    const b = number.toPhoneNumber();
+
+    return (a.length && b.length && (a.endsWith(b) || b.endsWith(a)));
+};
+
+
+/**
+ * An implementation of `rm -rf` in Gio
+ *
+ * @param {Gio.File|string} file - a GFile or filepath
+ */
+Gio.File.rm_rf = function (file) {
+    try {
+        if (typeof file === 'string')
+            file = Gio.File.new_for_path(file);
+
+        try {
+            const iter = file.enumerate_children(
+                'standard::name',
+                Gio.FileQueryInfoFlags.NOFOLLOW_SYMLINKS,
+                null
+            );
+
+            let info;
+
+            while ((info = iter.next_file(null)))
+                Gio.File.rm_rf(iter.get_child(info));
+
+            iter.close(null);
+        } catch (e) {
+            // Silence errors
+        }
+
+        file.delete(null);
+    } catch (e) {
+        // Silence errors
+    }
+};
+
+
+/**
+ * Extend GLib.Variant with a static method to recursively pack a variant
+ *
+ * @param {*} [obj] - May be a GLib.Variant, Array, standard Object or literal.
+ * @return {GLib.Variant} The resulting GVariant
+ */
+function _full_pack(obj) {
+    let packed;
+    const type = typeof obj;
+
+    switch (true) {
+        case (obj instanceof GLib.Variant):
+            return obj;
+
+        case (type === 'string'):
+            return GLib.Variant.new('s', obj);
+
+        case (type === 'number'):
+            return GLib.Variant.new('d', obj);
+
+        case (type === 'boolean'):
+            return GLib.Variant.new('b', obj);
+
+        case (obj instanceof Uint8Array):
+            return GLib.Variant.new('ay', obj);
+
+        case (obj === null):
+            return GLib.Variant.new('mv', null);
+
+        case (typeof obj.map === 'function'):
+            return GLib.Variant.new(
+                'av',
+                obj.filter(e => e !== undefined).map(e => _full_pack(e))
+            );
+
+        case (obj instanceof Gio.Icon):
+            return obj.serialize();
+
+        case (type === 'object'):
+            packed = {};
+
+            for (const [key, val] of Object.entries(obj)) {
+                if (val !== undefined)
+                    packed[key] = _full_pack(val);
+            }
+
+            return GLib.Variant.new('a{sv}', packed);
+
+        default:
+            throw Error(`Unsupported type '${type}': ${obj}`);
+    }
+}
+
+GLib.Variant.full_pack = _full_pack;
+
+
+/**
+ * Extend GLib.Variant with a method to recursively deepUnpack() a variant
+ *
+ * @param {*} [obj] - May be a GLib.Variant, Array, standard Object or literal.
+ * @return {*} The resulting object
+ */
+function _full_unpack(obj) {
+    obj = (obj === undefined) ? this : obj;
+    const unpacked = {};
+
+    switch (true) {
+        case (obj === null):
+            return obj;
+
+        case (obj instanceof GLib.Variant):
+            return _full_unpack(obj.deepUnpack());
+
+        case (obj instanceof Uint8Array):
+            return obj;
+
+        case (typeof obj.map === 'function'):
+            return obj.map(e => _full_unpack(e));
+
+        case (typeof obj === 'object'):
+            for (const [key, value] of Object.entries(obj)) {
+                // Try to detect and deserialize GIcons
+                try {
+                    if (key === 'icon' && value.get_type_string() === '(sv)')
+                        unpacked[key] = Gio.Icon.deserialize(value);
+                    else
+                        unpacked[key] = _full_unpack(value);
+                } catch (e) {
+                    unpacked[key] = _full_unpack(value);
+                }
+            }
+
+            return unpacked;
+
+        default:
+            return obj;
+    }
+}
+
+GLib.Variant.prototype.full_unpack = _full_unpack;
+
+
+/**
+ * Creates a GTlsCertificate from the PEM-encoded data in @cert_path and
+ * @key_path. If either are missing a new pair will be generated.
+ *
+ * Additionally, the private key will be added using ssh-add to allow sftp
+ * connections using Gio.
+ *
+ * See: https://github.com/KDE/kdeconnect-kde/blob/master/core/kdeconnectconfig.cpp#L119
+ *
+ * @param {string} certPath - Absolute path to a x509 certificate in PEM format
+ * @param {string} keyPath - Absolute path to a private key in PEM format
+ * @param {string} commonName - A unique common name for the certificate
+ * @return {Gio.TlsCertificate} A TLS certificate
+ */
+Gio.TlsCertificate.new_for_paths = function (certPath, keyPath, commonName = null) {
+    // Check if the certificate/key pair already exists
+    const certExists = GLib.file_test(certPath, GLib.FileTest.EXISTS);
+    const keyExists = GLib.file_test(keyPath, GLib.FileTest.EXISTS);
+
+    // Create a new certificate and private key if necessary
+    if (!certExists || !keyExists) {
+        // If we weren't passed a common name, generate a random one
+        if (!commonName)
+            commonName = GLib.uuid_string_random();
+
+        const proc = new Gio.Subprocess({
+            argv: [
+                Config.OPENSSL_PATH, 'req',
+                '-new', '-x509', '-sha256',
+                '-out', certPath,
+                '-newkey', 'rsa:4096', '-nodes',
+                '-keyout', keyPath,
+                '-days', '3650',
+                '-subj', `/O=andyholmes.github.io/OU=GSConnect/CN=${commonName}`,
+            ],
+            flags: (Gio.SubprocessFlags.STDOUT_SILENCE |
+                    Gio.SubprocessFlags.STDERR_SILENCE),
+        });
+        proc.init(null);
+        proc.wait_check(null);
+    }
+
+    return Gio.TlsCertificate.new_from_files(certPath, keyPath);
+};
+
+Object.defineProperties(Gio.TlsCertificate.prototype, {
+    /**
+     * The common name of the certificate.
+     */
+    'common_name': {
+        get: function () {
+            if (!this.__common_name) {
+                const proc = new Gio.Subprocess({
+                    argv: [Config.OPENSSL_PATH, 'x509', '-noout', '-subject', '-inform', 'pem'],
+                    flags: Gio.SubprocessFlags.STDIN_PIPE | Gio.SubprocessFlags.STDOUT_PIPE,
+                });
+                proc.init(null);
+
+                const stdout = proc.communicate_utf8(this.certificate_pem, null)[1];
+                this.__common_name = /(?:cn|CN) ?= ?([^,\n]*)/.exec(stdout)[1];
+            }
+
+            return this.__common_name;
+        },
+        configurable: true,
+        enumerable: true,
+    },
+
+    /**
+     * Get just the pubkey as a DER ByteArray of a certificate.
+     *
+     * @return {GLib.Bytes} The pubkey as DER of the certificate.
+     */
+    'pubkey_der': {
+        value: function () {
+            if (!this.__pubkey_der) {
+                let proc = new Gio.Subprocess({
+                    argv: [Config.OPENSSL_PATH, 'x509', '-noout', '-pubkey', '-inform', 'pem'],
+                    flags: Gio.SubprocessFlags.STDIN_PIPE | Gio.SubprocessFlags.STDOUT_PIPE,
+                });
+                proc.init(null);
+
+                const pubkey = proc.communicate_utf8(this.certificate_pem, null)[1];
+                proc = new Gio.Subprocess({
+                    argv: [Config.OPENSSL_PATH, 'pkey', '-pubin', '-inform', 'pem', '-outform', 'der'],
+                    flags: Gio.SubprocessFlags.STDIN_PIPE | Gio.SubprocessFlags.STDOUT_PIPE,
+                });
+                proc.init(null);
+                this.__pubkey_der = proc.communicate(new TextEncoder().encode(pubkey), null)[1];
+            }
+
+            return this.__pubkey_der;
+        },
+        configurable: true,
+        enumerable: false,
+    },
+
+});

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/manager.js

@@ -0,0 +1,515 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../config.js';
+import * as DBus from './utils/dbus.js';
+import Device from './device.js';
+
+import * as LanBackend from './backends/lan.js';
+
+const DEVICE_NAME = 'org.gnome.Shell.Extensions.GSConnect.Device';
+const DEVICE_PATH = '/org/gnome/Shell/Extensions/GSConnect/Device';
+const DEVICE_IFACE = Config.DBUS.lookup_interface(DEVICE_NAME);
+
+
+const backends = {
+    lan: LanBackend,
+};
+
+
+/**
+ * A manager for devices.
+ */
+const Manager = GObject.registerClass({
+    GTypeName: 'GSConnectManager',
+    Properties: {
+        'active': GObject.ParamSpec.boolean(
+            'active',
+            'Active',
+            'Whether the manager is active',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+        'discoverable': GObject.ParamSpec.boolean(
+            'discoverable',
+            'Discoverable',
+            'Whether the service responds to discovery requests',
+            GObject.ParamFlags.READWRITE,
+            false
+        ),
+        'id': GObject.ParamSpec.string(
+            'id',
+            'Id',
+            'The hostname or other network unique id',
+            GObject.ParamFlags.READWRITE,
+            null
+        ),
+        'name': GObject.ParamSpec.string(
+            'name',
+            'Name',
+            'The name announced to the network',
+            GObject.ParamFlags.READWRITE,
+            'GSConnect'
+        ),
+    },
+}, class Manager extends Gio.DBusObjectManagerServer {
+
+    _init(params = {}) {
+        super._init(params);
+
+        this._exported = new WeakMap();
+        this._reconnectId = 0;
+
+        this._settings = new Gio.Settings({
+            settings_schema: Config.GSCHEMA.lookup(Config.APP_ID, true),
+        });
+        this._initSettings();
+    }
+
+    get active() {
+        if (this._active === undefined)
+            this._active = false;
+
+        return this._active;
+    }
+
+    get backends() {
+        if (this._backends === undefined)
+            this._backends = new Map();
+
+        return this._backends;
+    }
+
+    get devices() {
+        if (this._devices === undefined)
+            this._devices = new Map();
+
+        return this._devices;
+    }
+
+    get discoverable() {
+        if (this._discoverable === undefined)
+            this._discoverable = this.settings.get_boolean('discoverable');
+
+        return this._discoverable;
+    }
+
+    set discoverable(value) {
+        if (this.discoverable === value)
+            return;
+
+        this._discoverable = value;
+        this.notify('discoverable');
+
+        // FIXME: This whole thing just keeps getting uglier
+        const application = Gio.Application.get_default();
+
+        if (application === null)
+            return;
+
+        if (this.discoverable) {
+            Gio.Application.prototype.withdraw_notification.call(
+                application,
+                'discovery-warning'
+            );
+        } else {
+            const notif = new Gio.Notification();
+            notif.set_title(_('Discovery Disabled'));
+            notif.set_body(_('Discovery has been disabled due to the number of devices on this network.'));
+            notif.set_icon(new Gio.ThemedIcon({name: 'dialog-warning'}));
+            notif.set_priority(Gio.NotificationPriority.HIGH);
+            notif.set_default_action('app.preferences');
+
+            Gio.Application.prototype.withdraw_notification.call(
+                application,
+                'discovery-warning',
+                notif
+            );
+        }
+    }
+
+    get id() {
+        if (this._id === undefined)
+            this._id = this.settings.get_string('id');
+
+        return this._id;
+    }
+
+    set id(value) {
+        if (this.id === value)
+            return;
+
+        this._id = value;
+        this.notify('id');
+    }
+
+    get name() {
+        if (this._name === undefined)
+            this._name = this.settings.get_string('name');
+
+        return this._name;
+    }
+
+    set name(value) {
+        if (this.name === value)
+            return;
+
+        this._name = value;
+        this.notify('name');
+
+        // Broadcast changes to the network
+        for (const backend of this.backends.values()) {
+            backend.name = this.name;
+            backend.buildIdentity();
+        }
+
+        this.identify();
+    }
+
+    get settings() {
+        if (this._settings === undefined) {
+            this._settings = new Gio.Settings({
+                settings_schema: Config.GSCHEMA.lookup(Config.APP_ID, true),
+            });
+        }
+
+        return this._settings;
+    }
+
+    vfunc_notify(pspec) {
+        if (pspec.name !== 'connection')
+            return;
+
+        if (this.connection !== null)
+            this._exportDevices();
+        else
+            this._unexportDevices();
+    }
+
+    /*
+     * GSettings
+     */
+    _initSettings() {
+        // Initialize the ID and name of the service
+        if (this.settings.get_string('id').length === 0)
+            this.settings.set_string('id', GLib.uuid_string_random());
+
+        if (this.settings.get_string('name').length === 0)
+            this.settings.set_string('name', GLib.get_host_name());
+
+        // Bound Properties
+        this.settings.bind('discoverable', this, 'discoverable', 0);
+        this.settings.bind('id', this, 'id', 0);
+        this.settings.bind('name', this, 'name', 0);
+    }
+
+    /*
+     * Backends
+     */
+    _onChannel(backend, channel) {
+        try {
+            let device = this.devices.get(channel.identity.body.deviceId);
+
+            switch (true) {
+                // Proceed if this is an existing device...
+                case (device !== undefined):
+                    break;
+
+                // Or the connection is allowed...
+                case this.discoverable || channel.allowed:
+                    device = this._ensureDevice(channel.identity);
+                    break;
+
+                // ...otherwise bail
+                default:
+                    debug(`${channel.identity.body.deviceName}: not allowed`);
+                    return false;
+            }
+
+            device.setChannel(channel);
+            return true;
+        } catch (e) {
+            logError(e, backend.name);
+            return false;
+        }
+    }
+
+    _loadBackends() {
+        for (const name in backends) {
+            try {
+                const module = backends[name];
+
+                if (module.ChannelService === undefined)
+                    continue;
+
+                // Try to create the backend and track it if successful
+                const backend = new module.ChannelService({
+                    id: this.id,
+                    name: this.name,
+                });
+                this.backends.set(name, backend);
+
+                // Connect to the backend
+                backend.__channelId = backend.connect(
+                    'channel',
+                    this._onChannel.bind(this)
+                );
+
+                // Now try to start the backend, allowing us to retry if we fail
+                backend.start();
+            } catch (e) {
+                if (Gio.Application.get_default())
+                    Gio.Application.get_default().notify_error(e);
+            }
+        }
+    }
+
+    /*
+     * Devices
+     */
+    _loadDevices() {
+        // Load cached devices
+        for (const id of this.settings.get_strv('devices')) {
+            const device = new Device({body: {deviceId: id}});
+            this._exportDevice(device);
+            this.devices.set(id, device);
+        }
+    }
+
+    _exportDevice(device) {
+        if (this.connection === null)
+            return;
+
+        const info = {
+            object: null,
+            interface: null,
+            actions: 0,
+            menu: 0,
+        };
+
+        const objectPath = `${DEVICE_PATH}/${device.id.replace(/\W+/g, '_')}`;
+
+        // Export an object path for the device
+        info.object = new Gio.DBusObjectSkeleton({
+            g_object_path: objectPath,
+        });
+        this.export(info.object);
+
+        // Export GActions & GMenu
+        info.actions = Gio.DBus.session.export_action_group(objectPath, device);
+        info.menu = Gio.DBus.session.export_menu_model(objectPath, device.menu);
+
+        // Export the Device interface
+        info.interface = new DBus.Interface({
+            g_instance: device,
+            g_interface_info: DEVICE_IFACE,
+        });
+        info.object.add_interface(info.interface);
+
+        this._exported.set(device, info);
+    }
+
+    _exportDevices() {
+        if (this.connection === null)
+            return;
+
+        for (const device of this.devices.values())
+            this._exportDevice(device);
+    }
+
+    _unexportDevice(device) {
+        const info = this._exported.get(device);
+
+        if (info === undefined)
+            return;
+
+        // Unexport GActions and GMenu
+        Gio.DBus.session.unexport_action_group(info.actions);
+        Gio.DBus.session.unexport_menu_model(info.menu);
+
+        // Unexport the Device interface and object
+        info.interface.flush();
+        info.object.remove_interface(info.interface);
+        info.object.flush();
+        this.unexport(info.object.g_object_path);
+
+        this._exported.delete(device);
+    }
+
+    _unexportDevices() {
+        for (const device of this.devices.values())
+            this._unexportDevice(device);
+    }
+
+    /**
+     * Return a device for @packet, creating it and adding it to the list of
+     * of known devices if it doesn't exist.
+     *
+     * @param {Core.Packet} packet - An identity packet for the device
+     * @return {Device} A device object
+     */
+    _ensureDevice(packet) {
+        let device = this.devices.get(packet.body.deviceId);
+
+        if (device === undefined) {
+            debug(`Adding ${packet.body.deviceName}`);
+
+            // TODO: Remove when all clients support bluetooth-like discovery
+            //
+            // If this is the third unpaired device to connect, we disable
+            // discovery to avoid choking on networks with many devices
+            const unpaired = Array.from(this.devices.values()).filter(dev => {
+                return !dev.paired;
+            });
+
+            if (unpaired.length === 3)
+                this.discoverable = false;
+
+            device = new Device(packet);
+            this._exportDevice(device);
+            this.devices.set(device.id, device);
+
+            // Notify
+            this.settings.set_strv('devices', Array.from(this.devices.keys()));
+        }
+
+        return device;
+    }
+
+    /**
+     * Permanently remove a device.
+     *
+     * Removes the device from the list of known devices, deletes all GSettings
+     * and files.
+     *
+     * @param {string} id - The id of the device to delete
+     */
+    _removeDevice(id) {
+        // Delete all GSettings
+        const settings_path = `/org/gnome/shell/extensions/gsconnect/${id}/`;
+        GLib.spawn_command_line_async(`dconf reset -f ${settings_path}`);
+
+        // Delete the cache
+        const cache = GLib.build_filenamev([Config.CACHEDIR, id]);
+        Gio.File.rm_rf(cache);
+
+        // Forget the device
+        this.devices.delete(id);
+        this.settings.set_strv('devices', Array.from(this.devices.keys()));
+    }
+
+    /**
+     * A GSourceFunc that tries to reconnect to each paired device, while
+     * pruning unpaired devices that have disconnected.
+     *
+     * @return {boolean} Always %true
+     */
+    _reconnect() {
+        for (const [id, device] of this.devices) {
+            if (device.connected)
+                continue;
+
+            if (device.paired) {
+                this.identify(device.settings.get_string('last-connection'));
+                continue;
+            }
+
+            this._unexportDevice(device);
+            this._removeDevice(id);
+            device.destroy();
+        }
+
+        return GLib.SOURCE_CONTINUE;
+    }
+
+    /**
+     * Identify to an address or broadcast to the network.
+     *
+     * @param {string} [uri] - An address URI or %null to broadcast
+     */
+    identify(uri = null) {
+        try {
+            // If we're passed a parameter, try and find a backend for it
+            if (uri !== null) {
+                const [scheme, address] = uri.split('://');
+
+                const backend = this.backends.get(scheme);
+
+                if (backend !== undefined)
+                    backend.broadcast(address);
+
+            // If we're not discoverable, only try to reconnect known devices
+            } else if (!this.discoverable) {
+                this._reconnect();
+
+            // Otherwise have each backend broadcast to it's network
+            } else {
+                this.backends.forEach(backend => backend.broadcast());
+            }
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Start managing devices.
+     */
+    start() {
+        if (this.active)
+            return;
+
+        this._loadDevices();
+        this._loadBackends();
+
+        if (this._reconnectId === 0) {
+            this._reconnectId = GLib.timeout_add_seconds(
+                GLib.PRIORITY_LOW,
+                5,
+                this._reconnect.bind(this)
+            );
+        }
+
+        this._active = true;
+        this.notify('active');
+    }
+
+    /**
+     * Stop managing devices.
+     */
+    stop() {
+        if (!this.active)
+            return;
+
+        if (this._reconnectId > 0) {
+            GLib.Source.remove(this._reconnectId);
+            this._reconnectId = 0;
+        }
+
+        this._unexportDevices();
+
+        this.backends.forEach(backend => backend.destroy());
+        this.backends.clear();
+
+        this.devices.forEach(device => device.destroy());
+        this.devices.clear();
+
+        this._active = false;
+        this.notify('active');
+    }
+
+    /**
+     * Stop managing devices and free any resources.
+     */
+    destroy() {
+        this.stop();
+        this.set_connection(null);
+    }
+});
+
+export default Manager;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/nativeMessagingHost.js

@@ -0,0 +1,225 @@
+#!/usr/bin/env -S gjs -m
+
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio?version=2.0';
+import GLib from 'gi://GLib?version=2.0';
+import GObject from 'gi://GObject?version=2.0';
+
+import system from 'system';
+
+// Retain compatibility with GLib < 2.80, which lacks GioUnix
+let GioUnix;
+try {
+    GioUnix = (await import('gi://GioUnix?version=2.0')).default;
+} catch (e) {
+    GioUnix = {
+        InputStream: Gio.UnixInputStream,
+        OutputStream: Gio.UnixOutputStream,
+    };
+}
+
+
+const NativeMessagingHost = GObject.registerClass({
+    GTypeName: 'GSConnectNativeMessagingHost',
+}, class NativeMessagingHost extends Gio.Application {
+
+    _init() {
+        super._init({
+            application_id: 'org.gnome.Shell.Extensions.GSConnect.NativeMessagingHost',
+            flags: Gio.ApplicationFlags.NON_UNIQUE,
+        });
+    }
+
+    get devices() {
+        if (this._devices === undefined)
+            this._devices = {};
+
+        return this._devices;
+    }
+
+    vfunc_activate() {
+        super.vfunc_activate();
+    }
+
+    vfunc_startup() {
+        super.vfunc_startup();
+        this.hold();
+
+        // IO Channels
+        this._stdin = new Gio.DataInputStream({
+            base_stream: new GioUnix.InputStream({fd: 0}),
+            byte_order: Gio.DataStreamByteOrder.HOST_ENDIAN,
+        });
+
+        this._stdout = new Gio.DataOutputStream({
+            base_stream: new GioUnix.OutputStream({fd: 1}),
+            byte_order: Gio.DataStreamByteOrder.HOST_ENDIAN,
+        });
+
+        const source = this._stdin.base_stream.create_source(null);
+        source.set_callback(this.receive.bind(this));
+        source.attach(null);
+
+        // Device Manager
+        try {
+            this._manager = Gio.DBusObjectManagerClient.new_for_bus_sync(
+                Gio.BusType.SESSION,
+                Gio.DBusObjectManagerClientFlags.DO_NOT_AUTO_START,
+                'org.gnome.Shell.Extensions.GSConnect',
+                '/org/gnome/Shell/Extensions/GSConnect',
+                null,
+                null
+            );
+        } catch (e) {
+            logError(e);
+            this.quit();
+        }
+
+        // Add currently managed devices
+        for (const object of this._manager.get_objects()) {
+            for (const iface of object.get_interfaces())
+                this._onInterfaceAdded(this._manager, object, iface);
+        }
+
+        // Watch for new and removed devices
+        this._manager.connect(
+            'interface-added',
+            this._onInterfaceAdded.bind(this)
+        );
+        this._manager.connect(
+            'object-removed',
+            this._onObjectRemoved.bind(this)
+        );
+
+        // Watch for device property changes
+        this._manager.connect(
+            'interface-proxy-properties-changed',
+            this.sendDeviceList.bind(this)
+        );
+
+        // Watch for service restarts
+        this._manager.connect(
+            'notify::name-owner',
+            this.sendDeviceList.bind(this)
+        );
+
+        this.send({
+            type: 'connected',
+            data: (this._manager.name_owner !== null),
+        });
+    }
+
+    receive() {
+        try {
+            // Read the message
+            const length = this._stdin.read_int32(null);
+            const bytes = this._stdin.read_bytes(length, null).toArray();
+            const message = JSON.parse(new TextDecoder().decode(bytes));
+
+            // A request for a list of devices
+            if (message.type === 'devices') {
+                this.sendDeviceList();
+
+            // A request to invoke an action
+            } else if (message.type === 'share') {
+                let actionName;
+                const device = this.devices[message.data.device];
+
+                if (device) {
+                    if (message.data.action === 'share')
+                        actionName = 'shareUri';
+                    else if (message.data.action === 'telephony')
+                        actionName = 'shareSms';
+
+                    device.actions.activate_action(
+                        actionName,
+                        new GLib.Variant('s', message.data.url)
+                    );
+                }
+            }
+
+            return GLib.SOURCE_CONTINUE;
+        } catch (e) {
+            this.quit();
+        }
+    }
+
+    send(message) {
+        try {
+            const data = JSON.stringify(message);
+            this._stdout.put_int32(data.length, null);
+            this._stdout.put_string(data, null);
+        } catch (e) {
+            this.quit();
+        }
+    }
+
+    sendDeviceList() {
+        // Inform the WebExtension we're disconnected from the service
+        if (this._manager && this._manager.name_owner === null)
+            return this.send({type: 'connected', data: false});
+
+        // Collect all the devices with supported actions
+        const available = [];
+
+        for (const device of Object.values(this.devices)) {
+            const share = device.actions.get_action_enabled('shareUri');
+            const telephony = device.actions.get_action_enabled('shareSms');
+
+            if (share || telephony) {
+                available.push({
+                    id: device.g_object_path,
+                    name: device.name,
+                    type: device.type,
+                    share: share,
+                    telephony: telephony,
+                });
+            }
+        }
+
+        this.send({type: 'devices', data: available});
+    }
+
+    _proxyGetter(name) {
+        try {
+            return this.get_cached_property(name).unpack();
+        } catch (e) {
+            return null;
+        }
+    }
+
+    _onInterfaceAdded(manager, object, iface) {
+        Object.defineProperties(iface, {
+            'name': {
+                get: this._proxyGetter.bind(iface, 'Name'),
+                enumerable: true,
+            },
+            // TODO: phase this out for icon-name
+            'type': {
+                get: this._proxyGetter.bind(iface, 'Type'),
+                enumerable: true,
+            },
+        });
+
+        iface.actions = Gio.DBusActionGroup.get(
+            iface.g_connection,
+            iface.g_name,
+            iface.g_object_path
+        );
+
+        this.devices[iface.g_object_path] = iface;
+        this.sendDeviceList();
+    }
+
+    _onObjectRemoved(manager, object) {
+        delete this.devices[object.g_object_path];
+        this.sendDeviceList();
+    }
+});
+
+// NOTE: must not pass ARGV
+await (new NativeMessagingHost()).runAsync([system.programInvocationName]);
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugin.js

@@ -0,0 +1,251 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../config.js';
+import plugins from './plugins/index.js';
+
+
+/**
+ * Base class for device plugins.
+ */
+const Plugin = GObject.registerClass({
+    GTypeName: 'GSConnectPlugin',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device that owns this plugin',
+            GObject.ParamFlags.READABLE,
+            GObject.Object
+        ),
+        'name': GObject.ParamSpec.string(
+            'name',
+            'Name',
+            'The device name',
+            GObject.ParamFlags.READABLE,
+            null
+        ),
+    },
+}, class Plugin extends GObject.Object {
+
+    _init(device, name, meta = null) {
+        super._init();
+
+        this._device = device;
+        this._name = name;
+        this._meta = meta;
+
+        if (this._meta === null)
+            this._meta = plugins[name].Metadata;
+
+        // GSettings
+        const schema = Config.GSCHEMA.lookup(this._meta.id, false);
+
+        if (schema !== null) {
+            this.settings = new Gio.Settings({
+                settings_schema: schema,
+                path: `${device.settings.path}plugin/${name}/`,
+            });
+        }
+
+        // GActions
+        this._gactions = [];
+
+        if (this._meta.actions) {
+            const menu = this.device.settings.get_strv('menu-actions');
+
+            for (const name in this._meta.actions) {
+                const info = this._meta.actions[name];
+                this._registerAction(name, menu.indexOf(name), info);
+            }
+        }
+    }
+
+    get cancellable() {
+        if (this._cancellable === undefined)
+            this._cancellable = new Gio.Cancellable();
+
+        return this._cancellable;
+    }
+
+    get device() {
+        return this._device;
+    }
+
+    get name() {
+        return this._name;
+    }
+
+    _activateAction(action, parameter) {
+        try {
+            let args = null;
+
+            if (parameter instanceof GLib.Variant)
+                args = parameter.full_unpack();
+
+            if (Array.isArray(args))
+                this[action.name](...args);
+            else
+                this[action.name](args);
+        } catch (e) {
+            logError(e, action.name);
+        }
+    }
+
+    _registerAction(name, menuIndex, info) {
+        try {
+            // Device Action
+            const action = new Gio.SimpleAction({
+                name: name,
+                parameter_type: info.parameter_type,
+                enabled: false,
+            });
+            action.connect('activate', this._activateAction.bind(this));
+
+            this.device.add_action(action);
+
+            // Menu
+            if (menuIndex > -1) {
+                this.device.addMenuAction(
+                    action,
+                    menuIndex,
+                    info.label,
+                    info.icon_name
+                );
+            }
+
+            this._gactions.push(action);
+        } catch (e) {
+            logError(e, `${this.device.name}: ${this.name}`);
+        }
+    }
+
+    /**
+     * Called when the device connects.
+     */
+    connected() {
+        // Enabled based on device capabilities, which might change
+        const incoming = this.device.settings.get_strv('incoming-capabilities');
+        const outgoing = this.device.settings.get_strv('outgoing-capabilities');
+
+        for (const action of this._gactions) {
+            const info = this._meta.actions[action.name];
+
+            if (info.incoming.every(type => outgoing.includes(type)) &&
+                info.outgoing.every(type => incoming.includes(type)))
+                action.set_enabled(true);
+        }
+    }
+
+    /**
+     * Called when the device disconnects.
+     */
+    disconnected() {
+        for (const action of this._gactions)
+            action.set_enabled(false);
+    }
+
+    /**
+     * Called when a packet is received that the plugin is a handler for.
+     *
+     * @param {Core.Packet} packet - A KDE Connect packet
+     */
+    handlePacket(packet) {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Cache JSON parseable properties on this object for persistence. The
+     * filename ~/.cache/gsconnect/<device-id>/<plugin-name>.json will be used
+     * to store the properties and values.
+     *
+     * Calling cacheProperties() opens a JSON cache file and reads any stored
+     * properties and values onto the current instance. When destroy()
+     * is called the properties are automatically stored in the same file.
+     *
+     * @param {Array} names - A list of this object's property names to cache
+     */
+    async cacheProperties(names) {
+        try {
+            this._cacheProperties = names;
+
+            // Ensure the device's cache directory exists
+            const cachedir = GLib.build_filenamev([
+                Config.CACHEDIR,
+                this.device.id,
+            ]);
+            GLib.mkdir_with_parents(cachedir, 448);
+
+            this._cacheFile = Gio.File.new_for_path(
+                GLib.build_filenamev([cachedir, `${this.name}.json`]));
+
+            // Read the cache from disk
+            const [contents] = await this._cacheFile.load_contents_async(
+                this.cancellable);
+            const cache = JSON.parse(new TextDecoder().decode(contents));
+            Object.assign(this, cache);
+        } catch (e) {
+            debug(e.message, `${this.device.name}: ${this.name}`);
+        } finally {
+            this.cacheLoaded();
+        }
+    }
+
+    /**
+     * An overridable function that is invoked when the on-disk cache is being
+     * cleared. Implementations should use this function to clear any in-memory
+     * cache data.
+     */
+    clearCache() {}
+
+    /**
+     * An overridable function that is invoked when the cache is done loading
+     */
+    cacheLoaded() {}
+
+    /**
+     * Unregister plugin actions, write the cache (if applicable) and destroy
+     * any dangling signal handlers.
+     */
+    destroy() {
+        // Cancel any pending plugin operations
+        if (this._cancellable !== undefined)
+            this._cancellable.cancel();
+
+        for (const action of this._gactions) {
+            this.device.removeMenuAction(`device.${action.name}`);
+            this.device.remove_action(action.name);
+        }
+
+        // Write the cache to disk synchronously
+        if (this._cacheFile !== undefined) {
+            try {
+                // Build the cache
+                const cache = {};
+
+                for (const name of this._cacheProperties)
+                    cache[name] = this[name];
+
+                this._cacheFile.replace_contents(
+                    JSON.stringify(cache, null, 2),
+                    null,
+                    false,
+                    Gio.FileCreateFlags.REPLACE_DESTINATION,
+                    null
+                );
+            } catch (e) {
+                debug(e.message, `${this.device.name}: ${this.name}`);
+            }
+        }
+
+        GObject.signal_handlers_destroy(this);
+    }
+});
+
+export default Plugin;
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/battery.js

@@ -0,0 +1,433 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Battery'),
+    description: _('Exchange battery information'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Battery',
+    incomingCapabilities: [
+        'kdeconnect.battery',
+        'kdeconnect.battery.request',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.battery',
+        'kdeconnect.battery.request',
+    ],
+    actions: {},
+};
+
+
+/**
+ * Battery Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/battery
+ */
+const BatteryPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectBatteryPlugin',
+}, class BatteryPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'battery');
+
+        // Setup Cache; defaults are 90 minute charge, 1 day discharge
+        this._chargeState = [54, 0, -1];
+        this._dischargeState = [864, 0, -1];
+        this._thresholdLevel = 25;
+
+        this.cacheProperties([
+            '_chargeState',
+            '_dischargeState',
+            '_thresholdLevel',
+        ]);
+
+        // Export battery state as GAction
+        this.__state = new Gio.SimpleAction({
+            name: 'battery',
+            parameter_type: new GLib.VariantType('(bsii)'),
+            state: this.state,
+        });
+        this.device.add_action(this.__state);
+
+        // Local Battery (UPower)
+        this._upower = null;
+        this._sendStatisticsId = this.settings.connect(
+            'changed::send-statistics',
+            this._onSendStatisticsChanged.bind(this)
+        );
+        this._onSendStatisticsChanged(this.settings);
+    }
+
+    get charging() {
+        if (this._charging === undefined)
+            this._charging = false;
+
+        return this._charging;
+    }
+
+    get icon_name() {
+        let icon;
+
+        if (this.level === -1)
+            return 'battery-missing-symbolic';
+        else if (this.level === 100)
+            return 'battery-full-charged-symbolic';
+        else if (this.level < 3)
+            icon = 'battery-empty';
+        else if (this.level < 10)
+            icon = 'battery-caution';
+        else if (this.level < 30)
+            icon = 'battery-low';
+        else if (this.level < 60)
+            icon = 'battery-good';
+        else if (this.level >= 60)
+            icon = 'battery-full';
+
+        if (this.charging)
+            return `${icon}-charging-symbolic`;
+
+        return `${icon}-symbolic`;
+    }
+
+    get level() {
+        // This is what KDE Connect returns if the remote battery plugin is
+        // disabled or still being loaded
+        if (this._level === undefined)
+            this._level = -1;
+
+        return this._level;
+    }
+
+    get time() {
+        if (this._time === undefined)
+            this._time = 0;
+
+        return this._time;
+    }
+
+    get state() {
+        return new GLib.Variant(
+            '(bsii)',
+            [this.charging, this.icon_name, this.level, this.time]
+        );
+    }
+
+    cacheLoaded() {
+        this._initEstimate();
+        this._sendState();
+    }
+
+    clearCache() {
+        this._chargeState = [54, 0, -1];
+        this._dischargeState = [864, 0, -1];
+        this._thresholdLevel = 25;
+        this._initEstimate();
+    }
+
+    connected() {
+        super.connected();
+
+        this._requestState();
+        this._sendState();
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.battery':
+                this._receiveState(packet);
+                break;
+
+            case 'kdeconnect.battery.request':
+                this._sendState();
+                break;
+        }
+    }
+
+    _onSendStatisticsChanged() {
+        if (this.settings.get_boolean('send-statistics'))
+            this._monitorState();
+        else
+            this._unmonitorState();
+    }
+
+    /**
+     * Recalculate and update the estimated time remaining, but not the rate.
+     */
+    _initEstimate() {
+        let rate, level;
+
+        // elision of [rate, time, level]
+        if (this.charging)
+            [rate,, level] = this._chargeState;
+        else
+            [rate,, level] = this._dischargeState;
+
+        if (!Number.isFinite(rate) || rate < 1)
+            rate = this.charging ? 864 : 90;
+
+        if (!Number.isFinite(level) || level < 0)
+            level = this.level;
+
+        // Update the time remaining
+        if (rate && this.charging)
+            this._time = Math.floor(rate * (100 - level));
+        else if (rate && !this.charging)
+            this._time = Math.floor(rate * level);
+
+        this.__state.state = this.state;
+    }
+
+    /**
+     * Recalculate the (dis)charge rate and update the estimated time remaining.
+     */
+    _updateEstimate() {
+        let rate, time, level;
+        const newTime = Math.floor(Date.now() / 1000);
+        const newLevel = this.level;
+
+        // Load the state; ensure we have sane values for calculation
+        if (this.charging)
+            [rate, time, level] = this._chargeState;
+        else
+            [rate, time, level] = this._dischargeState;
+
+        if (!Number.isFinite(rate) || rate < 1)
+            rate = this.charging ? 54 : 864;
+
+        if (!Number.isFinite(time) || time <= 0)
+            time = newTime;
+
+        if (!Number.isFinite(level) || level < 0)
+            level = newLevel;
+
+        // Update the rate; use a weighted average to account for missed changes
+        // NOTE: (rate = seconds/percent)
+        const ldiff = this.charging ? newLevel - level : level - newLevel;
+        const tdiff = newTime - time;
+        const newRate = tdiff / ldiff;
+
+        if (newRate && Number.isFinite(newRate))
+            rate = Math.floor((rate * 0.4) + (newRate * 0.6));
+
+        // Store the state for the next recalculation
+        if (this.charging)
+            this._chargeState = [rate, newTime, newLevel];
+        else
+            this._dischargeState = [rate, newTime, newLevel];
+
+        // Update the time remaining
+        if (rate && this.charging)
+            this._time = Math.floor(rate * (100 - newLevel));
+        else if (rate && !this.charging)
+            this._time = Math.floor(rate * newLevel);
+
+        this.__state.state = this.state;
+    }
+
+    /**
+     * Notify the user the remote battery is full.
+     */
+    _fullBatteryNotification() {
+        if (!this.settings.get_boolean('full-battery-notification'))
+            return;
+
+        // Offer the option to ring the device, if available
+        let buttons = [];
+
+        if (this.device.get_action_enabled('ring')) {
+            buttons = [{
+                label: _('Ring'),
+                action: 'ring',
+                parameter: null,
+            }];
+        }
+
+        this.device.showNotification({
+            id: 'battery|full',
+            // TRANSLATORS: eg. Google Pixel: Battery is full
+            title: _('%s: Battery is full').format(this.device.name),
+            // TRANSLATORS: when the battery is fully charged
+            body: _('Fully Charged'),
+            icon: Gio.ThemedIcon.new('battery-full-charged-symbolic'),
+            buttons: buttons,
+        });
+    }
+
+    /**
+     * Notify the user the remote battery is at custom charge level.
+     */
+    _customBatteryNotification() {
+        if (!this.settings.get_boolean('custom-battery-notification'))
+            return;
+
+        // Offer the option to ring the device, if available
+        let buttons = [];
+
+        if (this.device.get_action_enabled('ring')) {
+            buttons = [{
+                label: _('Ring'),
+                action: 'ring',
+                parameter: null,
+            }];
+        }
+
+        this.device.showNotification({
+            id: 'battery|custom',
+            // TRANSLATORS: eg. Google Pixel: Battery has reached custom charge level
+            title: _('%s: Battery has reached custom charge level').format(this.device.name),
+            // TRANSLATORS: when the battery has reached custom charge level
+            body: _('%d%% Charged').format(this.level),
+            icon: Gio.ThemedIcon.new('battery-full-charged-symbolic'),
+            buttons: buttons,
+        });
+    }
+
+    /**
+     * Notify the user the remote battery is low.
+     */
+    _lowBatteryNotification() {
+        if (!this.settings.get_boolean('low-battery-notification'))
+            return;
+
+        // Offer the option to ring the device, if available
+        let buttons = [];
+
+        if (this.device.get_action_enabled('ring')) {
+            buttons = [{
+                label: _('Ring'),
+                action: 'ring',
+                parameter: null,
+            }];
+        }
+
+        this.device.showNotification({
+            id: 'battery|low',
+            // TRANSLATORS: eg. Google Pixel: Battery is low
+            title: _('%s: Battery is low').format(this.device.name),
+            // TRANSLATORS: eg. 15% remaining
+            body: _('%d%% remaining').format(this.level),
+            icon: Gio.ThemedIcon.new('battery-caution-symbolic'),
+            buttons: buttons,
+        });
+    }
+
+    /**
+     * Handle a remote battery update.
+     *
+     * @param {Core.Packet} packet - A kdeconnect.battery packet
+     */
+    _receiveState(packet) {
+        // Charging state changed
+        this._charging = packet.body.isCharging;
+
+        // Level changed
+        if (this._level !== packet.body.currentCharge) {
+            this._level = packet.body.currentCharge;
+
+            // If the level is above the threshold hide the notification
+            if (this._level > this._thresholdLevel)
+                this.device.hideNotification('battery|low');
+
+            // The level just changed to/from custom level while charging
+            if ((this._level === this.settings.get_uint('custom-battery-notification-value')) && this._charging)
+                this._customBatteryNotification();
+            else
+                this.device.hideNotification('battery|custom');
+
+            // The level just changed to/from full
+            if (this._level === 100)
+                this._fullBatteryNotification();
+            else
+                this.device.hideNotification('battery|full');
+        }
+
+        // Device considers the level low
+        if (packet.body.thresholdEvent > 0) {
+            this._lowBatteryNotification();
+            this._thresholdLevel = this.level;
+        }
+
+        this._updateEstimate();
+    }
+
+    /**
+     * Request the remote battery's current state
+     */
+    _requestState() {
+        this.device.sendPacket({
+            type: 'kdeconnect.battery.request',
+            body: {request: true},
+        });
+    }
+
+    /**
+     * Report the local battery's current state
+     */
+    _sendState() {
+        if (this._upower === null || !this._upower.is_present)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.battery',
+            body: {
+                currentCharge: this._upower.level,
+                isCharging: this._upower.charging,
+                thresholdEvent: this._upower.threshold,
+            },
+        });
+    }
+
+    /*
+     * UPower monitoring methods
+     */
+    _monitorState() {
+        try {
+            // Currently only true if the remote device is a desktop (rare)
+            const incoming = this.device.settings.get_strv('incoming-capabilities');
+
+            if (!incoming.includes('kdeconnect.battery'))
+                return;
+
+            this._upower = Components.acquire('upower');
+
+            this._upowerId = this._upower.connect(
+                'changed',
+                this._sendState.bind(this)
+            );
+
+            this._sendState();
+        } catch (e) {
+            logError(e, this.device.name);
+            this._unmonitorState();
+        }
+    }
+
+    _unmonitorState() {
+        try {
+            if (this._upower === null)
+                return;
+
+            this._upower.disconnect(this._upowerId);
+            this._upower = Components.release('upower');
+        } catch (e) {
+            logError(e, this.device.name);
+        }
+    }
+
+    destroy() {
+        this.device.remove_action('battery');
+        this.settings.disconnect(this._sendStatisticsId);
+        this._unmonitorState();
+
+        super.destroy();
+    }
+});
+
+export default BatteryPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/clipboard.js

@@ -0,0 +1,182 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Clipboard'),
+    description: _('Share the clipboard content'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Clipboard',
+    incomingCapabilities: [
+        'kdeconnect.clipboard',
+        'kdeconnect.clipboard.connect',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.clipboard',
+        'kdeconnect.clipboard.connect',
+    ],
+    actions: {
+        clipboardPush: {
+            label: _('Clipboard Push'),
+            icon_name: 'edit-paste-symbolic',
+
+            parameter_type: null,
+            incoming: [],
+            outgoing: ['kdeconnect.clipboard'],
+        },
+        clipboardPull: {
+            label: _('Clipboard Pull'),
+            icon_name: 'edit-copy-symbolic',
+
+            parameter_type: null,
+            incoming: ['kdeconnect.clipboard'],
+            outgoing: [],
+        },
+    },
+};
+
+
+/**
+ * Clipboard Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/clipboard
+ */
+const ClipboardPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectClipboardPlugin',
+}, class ClipboardPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'clipboard');
+
+        this._clipboard = Components.acquire('clipboard');
+
+        // Watch local clipboard for changes
+        this._textChangedId = this._clipboard.connect(
+            'notify::text',
+            this._onLocalClipboardChanged.bind(this)
+        );
+
+        // Buffer content to allow selective sync
+        this._localBuffer = this._clipboard.text;
+        this._localTimestamp = 0;
+        this._remoteBuffer = null;
+    }
+
+    connected() {
+        super.connected();
+
+        // TODO: if we're not auto-syncing local->remote, but we are doing the
+        //       reverse, it's possible older remote content will end up
+        //       overwriting newer local content.
+        if (!this.settings.get_boolean('send-content'))
+            return;
+
+        if (this._localBuffer === null && this._localTimestamp === 0)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.clipboard.connect',
+            body: {
+                content: this._localBuffer,
+                timestamp: this._localTimestamp,
+            },
+        });
+    }
+
+    handlePacket(packet) {
+        if (!packet.body.hasOwnProperty('content'))
+            return;
+
+        switch (packet.type) {
+            case 'kdeconnect.clipboard':
+                this._handleContent(packet);
+                break;
+
+            case 'kdeconnect.clipboard.connect':
+                this._handleConnectContent(packet);
+                break;
+        }
+    }
+
+    _handleContent(packet) {
+        this._onRemoteClipboardChanged(packet.body.content);
+    }
+
+    _handleConnectContent(packet) {
+        if (packet.body.hasOwnProperty('timestamp') &&
+            packet.body.timestamp > this._localTimestamp)
+            this._onRemoteClipboardChanged(packet.body.content);
+    }
+
+    /*
+     * Store the local clipboard content and forward it if enabled
+     */
+    _onLocalClipboardChanged(clipboard, pspec) {
+        this._localBuffer = clipboard.text;
+        this._localTimestamp = Date.now();
+
+        if (this.settings.get_boolean('send-content'))
+            this.clipboardPush();
+    }
+
+    /*
+     * Store the remote clipboard content and apply it if enabled
+     */
+    _onRemoteClipboardChanged(text) {
+        this._remoteBuffer = text;
+
+        if (this.settings.get_boolean('receive-content'))
+            this.clipboardPull();
+    }
+
+    /**
+     * Copy to the remote clipboard; called by _onLocalClipboardChanged()
+     */
+    clipboardPush() {
+        // Don't sync if the clipboard is empty or not text
+        if (this._localTimestamp === 0)
+            return;
+
+        if (this._remoteBuffer !== this._localBuffer) {
+            this._remoteBuffer = this._localBuffer;
+
+            // If the buffer is %null, the clipboard contains non-text content,
+            // so we neither clear the remote clipboard nor pass the content
+            if (this._localBuffer !== null) {
+                this.device.sendPacket({
+                    type: 'kdeconnect.clipboard',
+                    body: {
+                        content: this._localBuffer,
+                    },
+                });
+            }
+        }
+    }
+
+    /**
+     * Copy from the remote clipboard; called by _onRemoteClipboardChanged()
+     */
+    clipboardPull() {
+        if (this._localBuffer !== this._remoteBuffer) {
+            this._localBuffer = this._remoteBuffer;
+            this._localTimestamp = Date.now();
+
+            this._clipboard.text = this._remoteBuffer;
+        }
+    }
+
+    destroy() {
+        if (this._clipboard && this._textChangedId) {
+            this._clipboard.disconnect(this._textChangedId);
+            this._clipboard = Components.release('clipboard');
+        }
+
+        super.destroy();
+    }
+});
+
+export default ClipboardPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/connectivity_report.js

@@ -0,0 +1,163 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Connectivity Report'),
+    description: _('Display connectivity status'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.ConnectivityReport',
+    incomingCapabilities: [
+        'kdeconnect.connectivity_report',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.connectivity_report.request',
+    ],
+    actions: {},
+};
+
+
+/**
+ * Connectivity Report Plugin
+ * https://invent.kde.org/network/kdeconnect-kde/-/tree/master/plugins/connectivity_report
+ */
+const ConnectivityReportPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectConnectivityReportPlugin',
+}, class ConnectivityReportPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'connectivity_report');
+
+        // Export connectivity state as GAction
+        this.__state = new Gio.SimpleAction({
+            name: 'connectivityReport',
+            // (
+            //   cellular_network_type,
+            //   cellular_network_type_icon,
+            //   cellular_network_strength(0..4),
+            //   cellular_network_strength_icon,
+            // )
+            parameter_type: new GLib.VariantType('(ssis)'),
+            state: this.state,
+        });
+        this.device.add_action(this.__state);
+    }
+
+    get signal_strength() {
+        if (this._signalStrength === undefined)
+            this._signalStrength = -1;
+
+        return this._signalStrength;
+    }
+
+    get network_type() {
+        if (this._networkType === undefined)
+            this._networkType = '';
+
+        return this._networkType;
+    }
+
+    get signal_strength_icon_name() {
+        if (this.signal_strength === 0)
+            return 'network-cellular-signal-none-symbolic'; // SIGNAL_STRENGTH_NONE_OR_UNKNOWN
+        else if (this.signal_strength === 1)
+            return 'network-cellular-signal-weak-symbolic'; // SIGNAL_STRENGTH_POOR
+        else if (this.signal_strength === 2)
+            return 'network-cellular-signal-ok-symbolic'; // SIGNAL_STRENGTH_MODERATE
+        else if (this.signal_strength === 3)
+            return 'network-cellular-signal-good-symbolic'; // SIGNAL_STRENGTH_GOOD
+        else if (this.signal_strength >= 4)
+            return 'network-cellular-signal-excellent-symbolic'; // SIGNAL_STRENGTH_GREAT
+
+        return 'network-cellular-offline-symbolic'; // OFF (signal_strength == -1)
+    }
+
+    get network_type_icon_name() {
+        if (this.network_type === 'GSM' || this.network_type === 'CDMA' || this.network_type === 'iDEN')
+            return 'network-cellular-2g-symbolic';
+        else if (this.network_type === 'UMTS' || this.network_type === 'CDMA2000')
+            return 'network-cellular-3g-symbolic';
+        else if (this.network_type === 'LTE')
+            return 'network-cellular-4g-symbolic';
+        else if (this.network_type === 'EDGE')
+            return 'network-cellular-edge-symbolic';
+        else if (this.network_type === 'GPRS')
+            return 'network-cellular-gprs-symbolic';
+        else if (this.network_type === 'HSPA')
+            return 'network-cellular-hspa-symbolic';
+        else if (this.network_type === '5G')
+            return 'network-cellular-5g-symbolic';
+
+        return 'network-cellular-symbolic';
+    }
+
+    get state() {
+        return new GLib.Variant(
+            '(ssis)',
+            [
+                this.network_type,
+                this.network_type_icon_name,
+                this.signal_strength,
+                this.signal_strength_icon_name,
+            ]
+        );
+    }
+
+    connected() {
+        super.connected();
+
+        this._requestState();
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.connectivity_report':
+                this._receiveState(packet);
+                break;
+        }
+    }
+
+    /**
+     * Handle a remote state update.
+     *
+     * @param {Core.Packet} packet - A kdeconnect.connectivity_report packet
+     */
+    _receiveState(packet) {
+        if (packet.body.signalStrengths) {
+            // TODO: Only first SIM (subscriptionID) is supported at the moment
+            const subs = Object.keys(packet.body.signalStrengths);
+            const firstSub = Math.min.apply(null, subs);
+            const data = packet.body.signalStrengths[firstSub];
+
+            this._networkType = data.networkType;
+            this._signalStrength = data.signalStrength;
+        }
+
+        // Update DBus state
+        this.__state.state = this.state;
+    }
+
+    /**
+     * Request the remote device's connectivity state
+     */
+    _requestState() {
+        this.device.sendPacket({
+            type: 'kdeconnect.connectivity_report.request',
+            body: {},
+        });
+    }
+
+    destroy() {
+        this.device.remove_action('connectivity_report');
+
+        super.destroy();
+    }
+});
+
+export default ConnectivityReportPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/contacts.js

@@ -0,0 +1,463 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Plugin from '../plugin.js';
+import Contacts from '../components/contacts.js';
+
+/*
+ * We prefer libebook's vCard parser if it's available
+ */
+let EBookContacts;
+export const setEBookContacts = (ebook) => { // This function is only for tests to call!
+    EBookContacts = ebook;
+};
+
+try {
+    EBookContacts = (await import('gi://EBookContacts')).default;
+} catch (e) {
+    EBookContacts = null;
+}
+
+
+export const Metadata = {
+    label: _('Contacts'),
+    description: _('Access contacts of the paired device'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Contacts',
+    incomingCapabilities: [
+        'kdeconnect.contacts.response_uids_timestamps',
+        'kdeconnect.contacts.response_vcards',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.contacts.request_all_uids_timestamps',
+        'kdeconnect.contacts.request_vcards_by_uid',
+    ],
+    actions: {},
+};
+
+
+/*
+ * vCard 2.1 Patterns
+ */
+const VCARD_FOLDING = /\r\n |\r |\n |=\n/g;
+const VCARD_SUPPORTED = /^fn|tel|photo|x-kdeconnect/i;
+const VCARD_BASIC = /^([^:;]+):(.+)$/;
+const VCARD_TYPED = /^([^:;]+);([^:]+):(.+)$/;
+const VCARD_TYPED_KEY = /item\d{1,2}\./;
+const VCARD_TYPED_META = /([a-z]+)=(.*)/i;
+
+
+/**
+ * Contacts Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/contacts
+ */
+const ContactsPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectContactsPlugin',
+}, class ContactsPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'contacts');
+
+        this._store = new Contacts(device.id);
+        this._store.fetch = this._requestUids.bind(this);
+
+        // Notify when the store is ready
+        this._contactsStoreReadyId = this._store.connect(
+            'notify::context',
+            () => this.device.notify('contacts')
+        );
+
+        // Notify if the contacts source changes
+        this._contactsSourceChangedId = this.settings.connect(
+            'changed::contacts-source',
+            () => this.device.notify('contacts')
+        );
+
+        // Load the cache
+        this._store.load();
+    }
+
+    clearCache() {
+        this._store.clear();
+    }
+
+    connected() {
+        super.connected();
+        this._requestUids();
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.contacts.response_uids_timestamps':
+                this._handleUids(packet);
+                break;
+
+            case 'kdeconnect.contacts.response_vcards':
+                this._handleVCards(packet);
+                break;
+        }
+    }
+
+    _handleUids(packet) {
+        try {
+            const contacts = this._store.contacts;
+            const remote_uids = packet.body.uids;
+            let removed = false;
+            delete packet.body.uids;
+
+            // Usually a failed request, so avoid wiping the cache
+            if (remote_uids.length === 0)
+                return;
+
+            // Delete any contacts that were removed on the device
+            for (let i = 0, len = contacts.length; i < len; i++) {
+                const contact = contacts[i];
+
+                if (!remote_uids.includes(contact.id)) {
+                    this._store.remove(contact.id, false);
+                    removed = true;
+                }
+            }
+
+            // Build a list of new or updated contacts
+            const uids = [];
+
+            for (const [uid, timestamp] of Object.entries(packet.body)) {
+                const contact = this._store.get_contact(uid);
+
+                if (!contact || contact.timestamp !== timestamp)
+                    uids.push(uid);
+            }
+
+            // Send a request for any new or updated contacts
+            if (uids.length)
+                this._requestVCards(uids);
+
+            // If we removed any contacts, save the cache
+            if (removed)
+                this._store.save();
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Decode a string encoded as "QUOTED-PRINTABLE" and return a regular string
+     *
+     * See: https://github.com/mathiasbynens/quoted-printable/blob/master/src/quoted-printable.js
+     *
+     * @param {string} input - The QUOTED-PRINTABLE string
+     * @return {string} The decoded string
+     */
+    _decodeQuotedPrintable(input) {
+        return input
+            // https://tools.ietf.org/html/rfc2045#section-6.7, rule 3
+            .replace(/[\t\x20]$/gm, '')
+            // Remove hard line breaks preceded by `=`
+            .replace(/=(?:\r\n?|\n|$)/g, '')
+            // https://tools.ietf.org/html/rfc2045#section-6.7, note 1.
+            .replace(/=([a-fA-F0-9]{2})/g, ($0, $1) => {
+                const codePoint = parseInt($1, 16);
+                return String.fromCharCode(codePoint);
+            });
+    }
+
+    /**
+     * Decode a string encoded as "UTF-8" and return a regular string
+     *
+     * See: https://github.com/kvz/locutus/blob/master/src/php/xml/utf8_decode.js
+     *
+     * @param {string} input - The UTF-8 string
+     * @return {string} The decoded string
+     */
+    _decodeUTF8(input) {
+        try {
+            const output = [];
+            let i = 0;
+            let c1 = 0;
+            let seqlen = 0;
+
+            while (i < input.length) {
+                c1 = input.charCodeAt(i) & 0xFF;
+                seqlen = 0;
+
+                if (c1 <= 0xBF) {
+                    c1 &= 0x7F;
+                    seqlen = 1;
+                } else if (c1 <= 0xDF) {
+                    c1 &= 0x1F;
+                    seqlen = 2;
+                } else if (c1 <= 0xEF) {
+                    c1 &= 0x0F;
+                    seqlen = 3;
+                } else {
+                    c1 &= 0x07;
+                    seqlen = 4;
+                }
+
+                for (let ai = 1; ai < seqlen; ++ai)
+                    c1 = ((c1 << 0x06) | (input.charCodeAt(ai + i) & 0x3F));
+
+                if (seqlen === 4) {
+                    c1 -= 0x10000;
+                    output.push(String.fromCharCode(0xD800 | ((c1 >> 10) & 0x3FF)));
+                    output.push(String.fromCharCode(0xDC00 | (c1 & 0x3FF)));
+                } else {
+                    output.push(String.fromCharCode(c1));
+                }
+
+                i += seqlen;
+            }
+
+            return output.join('');
+
+        // Fallback to old unfaithful
+        } catch (e) {
+            try {
+                return decodeURIComponent(escape(input));
+
+            // Say "chowdah" frenchie!
+            } catch (e) {
+                debug(e, `Failed to decode UTF-8 VCard field ${input}`);
+                return input;
+            }
+        }
+    }
+
+    /**
+     * Parse a vCard (v2.1 only) and return a dictionary of the fields
+     *
+     * See: http://jsfiddle.net/ARTsinn/P2t2P/
+     *
+     * @param {string} vcard_data - The raw VCard data
+     * @return {Object} dictionary of vCard data
+     */
+    _parseVCard21(vcard_data) {
+        // vcard skeleton
+        const vcard = {
+            fn: _('Unknown Contact'),
+            tel: [],
+        };
+
+        // Remove line folding and split
+        const unfolded = vcard_data.replace(VCARD_FOLDING, '');
+        const lines = unfolded.split(/\r\n|\r|\n/);
+
+        for (let i = 0, len = lines.length; i < len; i++) {
+            const line = lines[i];
+            let results, key, type, value;
+
+            // Empty line or a property we aren't interested in
+            if (!line || !line.match(VCARD_SUPPORTED))
+                continue;
+
+            // Basic Fields (fn, x-kdeconnect-timestamp, etc)
+            if ((results = line.match(VCARD_BASIC))) {
+                [, key, value] = results;
+                vcard[key.toLowerCase()] = value;
+                continue;
+            }
+
+            // Typed Fields (tel, adr, etc)
+            if ((results = line.match(VCARD_TYPED))) {
+                [, key, type, value] = results;
+                key = key.replace(VCARD_TYPED_KEY, '').toLowerCase();
+                value = value.split(';');
+                type = type.split(';');
+
+                // Type(s)
+                const meta = {};
+
+                for (let i = 0, len = type.length; i < len; i++) {
+                    const res = type[i].match(VCARD_TYPED_META);
+
+                    if (res)
+                        meta[res[1]] = res[2];
+                    else
+                        meta[`type${i === 0 ? '' : i}`] = type[i].toLowerCase();
+                }
+
+                // Value(s)
+                if (vcard[key] === undefined)
+                    vcard[key] = [];
+
+                // Decode QUOTABLE-PRINTABLE
+                if (meta.ENCODING && meta.ENCODING === 'QUOTED-PRINTABLE') {
+                    delete meta.ENCODING;
+                    value = value.map(v => this._decodeQuotedPrintable(v));
+                }
+
+                // Decode UTF-8
+                if (meta.CHARSET && meta.CHARSET === 'UTF-8') {
+                    delete meta.CHARSET;
+                    value = value.map(v => this._decodeUTF8(v));
+                }
+
+                // Special case for FN (full name)
+                if (key === 'fn')
+                    vcard[key] = value[0];
+                else
+                    vcard[key].push({meta: meta, value: value});
+            }
+        }
+
+        return vcard;
+    }
+
+    /**
+     * Parse a vCard (v2.1 only) using native JavaScript and add it to the
+     * contact store.
+     *
+     * @param {string} uid - The contact UID
+     * @param {string} vcard_data - The raw vCard data
+     */
+    async _parseVCardNative(uid, vcard_data) {
+        try {
+            const vcard = this._parseVCard21(vcard_data);
+
+            const contact = {
+                id: uid,
+                name: vcard.fn,
+                numbers: [],
+                origin: 'device',
+                timestamp: parseInt(vcard['x-kdeconnect-timestamp']),
+            };
+
+            // Phone Numbers
+            contact.numbers = vcard.tel.map(entry => {
+                let type = 'unknown';
+
+                if (entry.meta && entry.meta.type)
+                    type = entry.meta.type;
+
+                return {type: type, value: entry.value[0]};
+            });
+
+            // Avatar
+            if (vcard.photo) {
+                const data = GLib.base64_decode(vcard.photo[0].value[0]);
+                contact.avatar = await this._store.storeAvatar(data);
+            }
+
+            this._store.add(contact);
+        } catch (e) {
+            debug(e, `Failed to parse VCard contact ${uid}`);
+        }
+    }
+
+    /**
+     * Parse a vCard using libebook and add it to the contact store.
+     *
+     * @param {string} uid - The contact UID
+     * @param {string} vcard_data - The raw vCard data
+     */
+    async _parseVCard(uid, vcard_data) {
+        try {
+            const contact = {
+                id: uid,
+                name: _('Unknown Contact'),
+                numbers: [],
+                origin: 'device',
+                timestamp: 0,
+            };
+
+            const evcard = EBookContacts.VCard.new_from_string(vcard_data);
+            const attrs = evcard.get_attributes();
+
+            for (let i = 0, len = attrs.length; i < len; i++) {
+                const attr = attrs[i];
+                let data, number;
+
+                switch (attr.get_name().toLowerCase()) {
+                    case 'fn':
+                        contact.name = attr.get_value();
+                        break;
+
+                    case 'tel':
+                        number = {value: attr.get_value(), type: 'unknown'};
+
+                        if (attr.has_type('CELL'))
+                            number.type = 'cell';
+                        else if (attr.has_type('HOME'))
+                            number.type = 'home';
+                        else if (attr.has_type('WORK'))
+                            number.type = 'work';
+
+                        contact.numbers.push(number);
+                        break;
+
+                    case 'x-kdeconnect-timestamp':
+                        contact.timestamp = parseInt(attr.get_value());
+                        break;
+
+                    case 'photo':
+                        data = GLib.base64_decode(attr.get_value());
+                        contact.avatar = await this._store.storeAvatar(data);
+                        break;
+                }
+            }
+
+            this._store.add(contact);
+        } catch (e) {
+            debug(e, `Failed to parse VCard contact ${uid}`);
+        }
+    }
+
+    /**
+     * Handle an incoming list of contact vCards and pass them to the best
+     * available parser.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.contacts.response_vcards`
+     */
+    _handleVCards(packet) {
+        try {
+            // We don't use this
+            delete packet.body.uids;
+
+            // Parse each vCard and add the contact
+            for (const [uid, vcard] of Object.entries(packet.body)) {
+                if (EBookContacts)
+                    this._parseVCard(uid, vcard);
+                else
+                    this._parseVCardNative(uid, vcard);
+            }
+        } catch (e) {
+            logError(e, this.device.name);
+        }
+    }
+
+    /**
+     * Request a list of contact UIDs with timestamps.
+     */
+    _requestUids() {
+        this.device.sendPacket({
+            type: 'kdeconnect.contacts.request_all_uids_timestamps',
+        });
+    }
+
+    /**
+     * Request the vCards for @uids.
+     *
+     * @param {string[]} uids - A list of contact UIDs
+     */
+    _requestVCards(uids) {
+        this.device.sendPacket({
+            type: 'kdeconnect.contacts.request_vcards_by_uid',
+            body: {
+                uids: uids,
+            },
+        });
+    }
+
+    destroy() {
+        this._store.disconnect(this._contactsStoreReadyId);
+        this.settings.disconnect(this._contactsSourceChangedId);
+
+        super.destroy();
+    }
+});
+
+export default ContactsPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/findmyphone.js

@@ -0,0 +1,249 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import * as Components from '../components/index.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Find My Phone'),
+    description: _('Ring your paired device'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.FindMyPhone',
+    incomingCapabilities: ['kdeconnect.findmyphone.request'],
+    outgoingCapabilities: ['kdeconnect.findmyphone.request'],
+    actions: {
+        ring: {
+            label: _('Ring'),
+            icon_name: 'phonelink-ring-symbolic',
+
+            parameter_type: null,
+            incoming: [],
+            outgoing: ['kdeconnect.findmyphone.request'],
+        },
+    },
+};
+
+
+/**
+ * FindMyPhone Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/findmyphone
+ */
+const FindMyPhonePlugin = GObject.registerClass({
+    GTypeName: 'GSConnectFindMyPhonePlugin',
+}, class FindMyPhonePlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'findmyphone');
+
+        this._dialog = null;
+        this._player = Components.acquire('sound');
+        this._mixer = Components.acquire('pulseaudio');
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.findmyphone.request':
+                this._handleRequest();
+                break;
+        }
+    }
+
+    /**
+     * Handle an incoming location request.
+     */
+    _handleRequest() {
+        try {
+            // If this is a second request, stop announcing and return
+            if (this._dialog !== null) {
+                this._dialog.response(Gtk.ResponseType.DELETE_EVENT);
+                return;
+            }
+
+            this._dialog = new Dialog({
+                device: this.device,
+                plugin: this,
+            });
+
+            this._dialog.connect('response', () => {
+                this._dialog = null;
+            });
+        } catch (e) {
+            this._cancelRequest();
+            logError(e, this.device.name);
+        }
+    }
+
+    /**
+     * Cancel any ongoing ringing and destroy the dialog.
+     */
+    _cancelRequest() {
+        if (this._dialog !== null)
+            this._dialog.response(Gtk.ResponseType.DELETE_EVENT);
+    }
+
+    /**
+     * Request that the remote device announce it's location
+     */
+    ring() {
+        this.device.sendPacket({
+            type: 'kdeconnect.findmyphone.request',
+            body: {},
+        });
+    }
+
+    destroy() {
+        this._cancelRequest();
+
+        if (this._mixer !== undefined)
+            this._mixer = Components.release('pulseaudio');
+
+        if (this._player !== undefined)
+            this._player = Components.release('sound');
+
+        super.destroy();
+    }
+});
+
+
+/*
+ * Used to ensure 'audible-bell' is enabled for fallback
+ */
+const _WM_SETTINGS = new Gio.Settings({
+    schema_id: 'org.gnome.desktop.wm.preferences',
+    path: '/org/gnome/desktop/wm/preferences/',
+});
+
+
+/**
+ * A custom GtkMessageDialog for alerting of incoming requests
+ */
+const Dialog = GObject.registerClass({
+    GTypeName: 'GSConnectFindMyPhoneDialog',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'plugin': GObject.ParamSpec.object(
+            'plugin',
+            'Plugin',
+            'The plugin providing messages',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+    },
+}, class Dialog extends Gtk.MessageDialog {
+    _init(params) {
+        super._init({
+            buttons: Gtk.ButtonsType.CLOSE,
+            device: params.device,
+            image: new Gtk.Image({
+                icon_name: 'phonelink-ring-symbolic',
+                pixel_size: 512,
+                halign: Gtk.Align.CENTER,
+                hexpand: true,
+                valign: Gtk.Align.CENTER,
+                vexpand: true,
+                visible: true,
+            }),
+            plugin: params.plugin,
+            urgency_hint: true,
+        });
+
+        this.set_keep_above(true);
+        this.maximize();
+        this.message_area.destroy();
+
+        // If an output stream is available start fading the volume up
+        if (this.plugin._mixer && this.plugin._mixer.output) {
+            this._stream = this.plugin._mixer.output;
+
+            this._previousMuted = this._stream.muted;
+            this._previousVolume = this._stream.volume;
+
+            this._stream.muted = false;
+            this._stream.fade(0.85, 15);
+
+        // Otherwise ensure audible-bell is enabled
+        } else {
+            this._previousBell = _WM_SETTINGS.get_boolean('audible-bell');
+            _WM_SETTINGS.set_boolean('audible-bell', true);
+        }
+
+        // Start the alarm
+        if (this.plugin._player !== undefined)
+            this.plugin._player.loopSound('phone-incoming-call', this.cancellable);
+
+        // Show the dialog
+        this.show_all();
+    }
+
+    vfunc_key_press_event(event) {
+        this.response(Gtk.ResponseType.DELETE_EVENT);
+
+        return Gdk.EVENT_STOP;
+    }
+
+    vfunc_motion_notify_event(event) {
+        this.response(Gtk.ResponseType.DELETE_EVENT);
+
+        return Gdk.EVENT_STOP;
+    }
+
+    vfunc_response(response_id) {
+        // Stop the alarm
+        this.cancellable.cancel();
+
+        // Restore the mixer level
+        if (this._stream) {
+            this._stream.muted = this._previousMuted;
+            this._stream.fade(this._previousVolume);
+
+        // Restore the audible-bell
+        } else {
+            _WM_SETTINGS.set_boolean('audible-bell', this._previousBell);
+        }
+
+        this.destroy();
+    }
+
+    get cancellable() {
+        if (this._cancellable === undefined)
+            this._cancellable = new Gio.Cancellable();
+
+        return this._cancellable;
+    }
+
+    get device() {
+        if (this._device === undefined)
+            this._device = null;
+
+        return this._device;
+    }
+
+    set device(device) {
+        this._device = device;
+    }
+
+    get plugin() {
+        if (this._plugin === undefined)
+            this._plugin = null;
+
+        return this._plugin;
+    }
+
+    set plugin(plugin) {
+        this._plugin = plugin;
+    }
+});
+
+export default FindMyPhonePlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/index.js

@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import * as battery from './battery.js';
+import * as clipboard from './clipboard.js';
+import * as connectivity_report from './connectivity_report.js';
+import * as contacts from './contacts.js';
+import * as findmyphone from './findmyphone.js';
+import * as mousepad from './mousepad.js';
+import * as mpris from './mpris.js';
+import * as notification from './notification.js';
+import * as ping from './ping.js';
+import * as presenter from './presenter.js';
+import * as runcommand from './runcommand.js';
+import * as sftp from './sftp.js';
+import * as share from './share.js';
+import * as sms from './sms.js';
+import * as systemvolume from './systemvolume.js';
+import * as telephony from './telephony.js';
+
+export default {
+    battery,
+    clipboard,
+    connectivity_report,
+    contacts,
+    findmyphone,
+    mousepad,
+    mpris,
+    notification,
+    ping,
+    presenter,
+    runcommand,
+    sftp,
+    share,
+    sms,
+    systemvolume,
+    telephony,
+};

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/mousepad.js

@@ -0,0 +1,381 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import {InputDialog} from '../ui/mousepad.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Mousepad'),
+    description: _('Enables the paired device to act as a remote mouse and keyboard'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Mousepad',
+    incomingCapabilities: [
+        'kdeconnect.mousepad.echo',
+        'kdeconnect.mousepad.request',
+        'kdeconnect.mousepad.keyboardstate',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.mousepad.echo',
+        'kdeconnect.mousepad.request',
+        'kdeconnect.mousepad.keyboardstate',
+    ],
+    actions: {
+        keyboard: {
+            label: _('Remote Input'),
+            icon_name: 'input-keyboard-symbolic',
+
+            parameter_type: null,
+            incoming: [
+                'kdeconnect.mousepad.echo',
+                'kdeconnect.mousepad.keyboardstate',
+            ],
+            outgoing: ['kdeconnect.mousepad.request'],
+        },
+    },
+};
+
+/**
+ * A map of "KDE Connect" keyvals to Gdk
+ */
+const KeyMap = new Map([
+    [1, Gdk.KEY_BackSpace],
+    [2, Gdk.KEY_Tab],
+    [3, Gdk.KEY_Linefeed],
+    [4, Gdk.KEY_Left],
+    [5, Gdk.KEY_Up],
+    [6, Gdk.KEY_Right],
+    [7, Gdk.KEY_Down],
+    [8, Gdk.KEY_Page_Up],
+    [9, Gdk.KEY_Page_Down],
+    [10, Gdk.KEY_Home],
+    [11, Gdk.KEY_End],
+    [12, Gdk.KEY_Return],
+    [13, Gdk.KEY_Delete],
+    [14, Gdk.KEY_Escape],
+    [15, Gdk.KEY_Sys_Req],
+    [16, Gdk.KEY_Scroll_Lock],
+    [17, 0],
+    [18, 0],
+    [19, 0],
+    [20, 0],
+    [21, Gdk.KEY_F1],
+    [22, Gdk.KEY_F2],
+    [23, Gdk.KEY_F3],
+    [24, Gdk.KEY_F4],
+    [25, Gdk.KEY_F5],
+    [26, Gdk.KEY_F6],
+    [27, Gdk.KEY_F7],
+    [28, Gdk.KEY_F8],
+    [29, Gdk.KEY_F9],
+    [30, Gdk.KEY_F10],
+    [31, Gdk.KEY_F11],
+    [32, Gdk.KEY_F12],
+]);
+
+const KeyMapCodes = new Map([
+    [1, 14],
+    [2, 15],
+    [3, 101],
+    [4, 105],
+    [5, 103],
+    [6, 106],
+    [7, 108],
+    [8, 104],
+    [9, 109],
+    [10, 102],
+    [11, 107],
+    [12, 28],
+    [13, 111],
+    [14, 1],
+    [15, 99],
+    [16, 70],
+    [17, 0],
+    [18, 0],
+    [19, 0],
+    [20, 0],
+    [21, 59],
+    [22, 60],
+    [23, 61],
+    [24, 62],
+    [25, 63],
+    [26, 64],
+    [27, 65],
+    [28, 66],
+    [29, 67],
+    [30, 68],
+    [31, 87],
+    [32, 88],
+]);
+
+/**
+ * Mousepad Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/mousepad
+ *
+ * TODO: support outgoing mouse events?
+ */
+const MousepadPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectMousepadPlugin',
+    Properties: {
+        'state': GObject.ParamSpec.boolean(
+            'state',
+            'State',
+            'Remote keyboard state',
+            GObject.ParamFlags.READABLE,
+            false
+        ),
+    },
+}, class MousepadPlugin extends Plugin {
+    _init(device) {
+        super._init(device, 'mousepad');
+
+        if (!globalThis.HAVE_GNOME)
+            this._input = Components.acquire('ydotool');
+        else
+            this._input = Components.acquire('input');
+
+        this._shareControlChangedId = this.settings.connect(
+            'changed::share-control',
+            this._sendState.bind(this)
+        );
+    }
+
+    get state() {
+        if (this._state === undefined)
+            this._state = false;
+
+        return this._state;
+    }
+
+    connected() {
+        super.connected();
+
+        this._sendState();
+    }
+
+    disconnected() {
+        super.disconnected();
+
+        this._state = false;
+        this.notify('state');
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.mousepad.request':
+                this._handleInput(packet.body);
+                break;
+
+            case 'kdeconnect.mousepad.echo':
+                this._handleEcho(packet.body);
+                break;
+
+            case 'kdeconnect.mousepad.keyboardstate':
+                this._handleState(packet);
+                break;
+        }
+    }
+
+    /**
+     * Handle a input event.
+     *
+     * @param {Object} input - The body of a `kdeconnect.mousepad.request`
+     */
+    _handleInput(input) {
+        if (!this.settings.get_boolean('share-control'))
+            return;
+
+        let keysym;
+        let modifiers = 0;
+        const modifiers_codes = [];
+
+        // These are ordered, as much as possible, to create the shortest code
+        // path for high-frequency, low-latency events (eg. mouse movement)
+        switch (true) {
+            case input.hasOwnProperty('scroll'):
+                this._input.scrollPointer(input.dx, input.dy);
+                break;
+
+            case (input.hasOwnProperty('dx') && input.hasOwnProperty('dy')):
+                this._input.movePointer(input.dx, input.dy);
+                break;
+
+            case (input.hasOwnProperty('key') || input.hasOwnProperty('specialKey')):
+                // NOTE: \u0000 sometimes sent in advance of a specialKey packet
+                if (input.key && input.key === '\u0000')
+                    return;
+
+                // Modifiers
+                if (input.alt) {
+                    modifiers |= Gdk.ModifierType.MOD1_MASK;
+                    modifiers_codes.push(56);
+                }
+
+                if (input.ctrl) {
+                    modifiers |= Gdk.ModifierType.CONTROL_MASK;
+                    modifiers_codes.push(29);
+                }
+
+                if (input.shift) {
+                    modifiers |= Gdk.ModifierType.SHIFT_MASK;
+                    modifiers_codes.push(42);
+                }
+
+                if (input.super) {
+                    modifiers |= Gdk.ModifierType.SUPER_MASK;
+                    modifiers_codes.push(125);
+                }
+
+                // Regular key (printable ASCII or Unicode)
+                if (input.key) {
+                    if (!globalThis.HAVE_GNOME)
+                        this._input.pressKeys(input.key, modifiers_codes);
+                    else
+                        this._input.pressKeys(input.key, modifiers);
+
+                    this._sendEcho(input);
+
+                // Special key (eg. non-printable ASCII)
+                } else if (input.specialKey && KeyMap.has(input.specialKey)) {
+                    if (!globalThis.HAVE_GNOME) {
+                        keysym = KeyMapCodes.get(input.specialKey);
+                        this._input.pressKeys(keysym, modifiers_codes);
+                    } else {
+                        keysym = KeyMap.get(input.specialKey);
+                        this._input.pressKeys(keysym, modifiers);
+                    }
+
+                    this._sendEcho(input);
+                }
+                break;
+
+            case input.hasOwnProperty('singleclick'):
+                this._input.clickPointer(Gdk.BUTTON_PRIMARY);
+                break;
+
+            case input.hasOwnProperty('doubleclick'):
+                this._input.doubleclickPointer(Gdk.BUTTON_PRIMARY);
+                break;
+
+            case input.hasOwnProperty('middleclick'):
+                this._input.clickPointer(Gdk.BUTTON_MIDDLE);
+                break;
+
+            case input.hasOwnProperty('rightclick'):
+                this._input.clickPointer(Gdk.BUTTON_SECONDARY);
+                break;
+
+            case input.hasOwnProperty('singlehold'):
+                this._input.pressPointer(Gdk.BUTTON_PRIMARY);
+                break;
+
+            case input.hasOwnProperty('singlerelease'):
+                this._input.releasePointer(Gdk.BUTTON_PRIMARY);
+                break;
+
+            default:
+                logError(new Error('Unknown input'));
+        }
+    }
+
+    /**
+     * Handle an echo/ACK of a event we sent, displaying it the dialog entry.
+     *
+     * @param {Object} input - The body of a `kdeconnect.mousepad.echo`
+     */
+    _handleEcho(input) {
+        if (!this._dialog || !this._dialog.visible)
+            return;
+
+        // Skip modifiers
+        if (input.alt || input.ctrl || input.super)
+            return;
+
+        if (input.key) {
+            this._dialog._isAck = true;
+            this._dialog.entry.buffer.text += input.key;
+            this._dialog._isAck = false;
+        } else if (KeyMap.get(input.specialKey) === Gdk.KEY_BackSpace) {
+            this._dialog.entry.emit('backspace');
+        }
+    }
+
+    /**
+     * Handle a state change from the remote keyboard. This is an indication
+     * that the remote keyboard is ready to accept input.
+     *
+     * @param {Object} packet - A `kdeconnect.mousepad.keyboardstate` packet
+     */
+    _handleState(packet) {
+        this._state = !!packet.body.state;
+        this.notify('state');
+    }
+
+    /**
+     * Send an echo/ACK of @input, if requested
+     *
+     * @param {Object} input - The body of a 'kdeconnect.mousepad.request'
+     */
+    _sendEcho(input) {
+        if (!input.sendAck)
+            return;
+
+        delete input.sendAck;
+        input.isAck = true;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.echo',
+            body: input,
+        });
+    }
+
+    /**
+     * Send the local keyboard state
+     *
+     * @param {boolean} state - Whether we're ready to accept input
+     */
+    _sendState() {
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.keyboardstate',
+            body: {
+                state: this.settings.get_boolean('share-control'),
+            },
+        });
+    }
+
+    /**
+     * Open the Keyboard Input dialog
+     */
+    keyboard() {
+        if (this._dialog === undefined) {
+            this._dialog = new InputDialog({
+                device: this.device,
+                plugin: this,
+            });
+        }
+
+        this._dialog.present();
+    }
+
+    destroy() {
+        if (this._input !== undefined) {
+            if (!globalThis.HAVE_GNOME)
+                this._input = Components.release('ydotool');
+            else
+                this._input = Components.release('input');
+        }
+
+        if (this._dialog !== undefined)
+            this._dialog.destroy();
+
+        this.settings.disconnect(this._shareControlChangedId);
+
+        super.destroy();
+    }
+});
+
+export default MousepadPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/mpris.js

@@ -0,0 +1,917 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Config from '../../config.js';
+import * as DBus from '../utils/dbus.js';
+import  {Player} from '../components/mpris.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('MPRIS'),
+    description: _('Bidirectional remote media playback control'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.MPRIS',
+    incomingCapabilities: ['kdeconnect.mpris', 'kdeconnect.mpris.request'],
+    outgoingCapabilities: ['kdeconnect.mpris', 'kdeconnect.mpris.request'],
+    actions: {},
+};
+
+
+/**
+ * MPRIS Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/mpriscontrol
+ *
+ * See also:
+ *     https://specifications.freedesktop.org/mpris-spec/latest/
+ *     https://github.com/GNOME/gnome-shell/blob/master/js/ui/mpris.js
+ */
+const MPRISPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectMPRISPlugin',
+}, class MPRISPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'mpris');
+
+        this._players = new Map();
+        this._transferring = new WeakSet();
+        this._updating = new WeakSet();
+
+        this._mpris = Components.acquire('mpris');
+
+        this._playerAddedId = this._mpris.connect(
+            'player-added',
+            this._sendPlayerList.bind(this)
+        );
+
+        this._playerRemovedId = this._mpris.connect(
+            'player-removed',
+            this._sendPlayerList.bind(this)
+        );
+
+        this._playerChangedId = this._mpris.connect(
+            'player-changed',
+            this._onPlayerChanged.bind(this)
+        );
+
+        this._playerSeekedId = this._mpris.connect(
+            'player-seeked',
+            this._onPlayerSeeked.bind(this)
+        );
+    }
+
+    connected() {
+        super.connected();
+
+        this._requestPlayerList();
+        this._sendPlayerList();
+    }
+
+    disconnected() {
+        super.disconnected();
+
+        for (const [identity, player] of this._players) {
+            this._players.delete(identity);
+            player.destroy();
+        }
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.mpris':
+                this._handleUpdate(packet);
+                break;
+
+            case 'kdeconnect.mpris.request':
+                this._handleRequest(packet);
+                break;
+        }
+    }
+
+    /**
+     * Handle a remote player update.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.mpris`
+     */
+    _handleUpdate(packet) {
+        try {
+            if (packet.body.hasOwnProperty('playerList'))
+                this._handlePlayerList(packet.body.playerList);
+            else if (packet.body.hasOwnProperty('player'))
+                this._handlePlayerUpdate(packet);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    /**
+     * Handle an updated list of remote players.
+     *
+     * @param {string[]} playerList - A list of remote player names
+     */
+    _handlePlayerList(playerList) {
+        // Destroy removed players before adding new ones
+        for (const player of this._players.values()) {
+            if (!playerList.includes(player.Identity)) {
+                this._players.delete(player.Identity);
+                player.destroy();
+            }
+        }
+
+        for (const identity of playerList) {
+            if (!this._players.has(identity)) {
+                const player = new PlayerRemote(this.device, identity);
+                this._players.set(identity, player);
+            }
+
+            // Always request player updates; packets are cheap
+            this.device.sendPacket({
+                type: 'kdeconnect.mpris.request',
+                body: {
+                    player: identity,
+                    requestNowPlaying: true,
+                    requestVolume: true,
+                },
+            });
+        }
+    }
+
+    /**
+     * Handle an update for a remote player.
+     *
+     * @param {Object} packet - A `kdeconnect.mpris` packet
+     */
+    _handlePlayerUpdate(packet) {
+        const player = this._players.get(packet.body.player);
+
+        if (player === undefined)
+            return;
+
+        if (packet.body.hasOwnProperty('transferringAlbumArt'))
+            player.handleAlbumArt(packet);
+        else
+            player.update(packet.body);
+    }
+
+    /**
+     * Request a list of remote players.
+     */
+    _requestPlayerList() {
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                requestPlayerList: true,
+            },
+        });
+    }
+
+    /**
+     * Handle a request for player information or action.
+     *
+     * @param {Core.Packet} packet - a `kdeconnect.mpris.request`
+     * @return {undefined} no return value
+     */
+    _handleRequest(packet) {
+        // A request for the list of players
+        if (packet.body.hasOwnProperty('requestPlayerList'))
+            return this._sendPlayerList();
+
+        // A request for an unknown player; send the list of players
+        if (!this._mpris.hasPlayer(packet.body.player))
+            return this._sendPlayerList();
+
+        // An album art request
+        if (packet.body.hasOwnProperty('albumArtUrl'))
+            return this._sendAlbumArt(packet);
+
+        // A player command
+        this._handleCommand(packet);
+    }
+
+    /**
+     * Handle an incoming player command or information request
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.mpris.request`
+     */
+    async _handleCommand(packet) {
+        if (!this.settings.get_boolean('share-players'))
+            return;
+
+        let player;
+
+        try {
+            player = this._mpris.getPlayer(packet.body.player);
+
+            if (player === undefined || this._updating.has(player))
+                return;
+
+            this._updating.add(player);
+
+            // Player Actions
+            if (packet.body.hasOwnProperty('action')) {
+                switch (packet.body.action) {
+                    case 'PlayPause':
+                    case 'Play':
+                    case 'Pause':
+                    case 'Next':
+                    case 'Previous':
+                    case 'Stop':
+                        player[packet.body.action]();
+                        break;
+
+                    default:
+                        debug(`unknown action: ${packet.body.action}`);
+                }
+            }
+
+            // Player Properties
+            if (packet.body.hasOwnProperty('setLoopStatus'))
+                player.LoopStatus = packet.body.setLoopStatus;
+
+            if (packet.body.hasOwnProperty('setShuffle'))
+                player.Shuffle = packet.body.setShuffle;
+
+            if (packet.body.hasOwnProperty('setVolume'))
+                player.Volume = packet.body.setVolume / 100;
+
+            if (packet.body.hasOwnProperty('Seek'))
+                await player.Seek(packet.body.Seek);
+
+            if (packet.body.hasOwnProperty('SetPosition')) {
+                // We want to avoid implementing this as a seek operation,
+                // because some players seek a fixed amount for every
+                // seek request, only respecting the sign of the parameter.
+                // (Chrome, for example, will only seek ±5 seconds, regardless
+                // what value is passed to Seek().)
+                const position = packet.body.SetPosition;
+                const metadata = player.Metadata;
+                if (metadata.hasOwnProperty('mpris:trackid')) {
+                    const trackId = metadata['mpris:trackid'];
+                    await player.SetPosition(trackId, position * 1000);
+                } else {
+                    await player.Seek(position * 1000 - player.Position);
+                }
+            }
+
+            // Information Request
+            let hasResponse = false;
+
+            const response = {
+                type: 'kdeconnect.mpris',
+                body: {
+                    player: packet.body.player,
+                },
+            };
+
+            if (packet.body.hasOwnProperty('requestNowPlaying')) {
+                hasResponse = true;
+
+                Object.assign(response.body, {
+                    pos: Math.floor(player.Position / 1000),
+                    isPlaying: (player.PlaybackStatus === 'Playing'),
+                    canPause: player.CanPause,
+                    canPlay: player.CanPlay,
+                    canGoNext: player.CanGoNext,
+                    canGoPrevious: player.CanGoPrevious,
+                    canSeek: player.CanSeek,
+                    loopStatus: player.LoopStatus,
+                    shuffle: player.Shuffle,
+
+                    // default values for members that will be filled conditionally
+                    albumArtUrl: '',
+                    length: 0,
+                    artist: '',
+                    title: '',
+                    album: '',
+                    nowPlaying: '',
+                    volume: 0,
+                });
+
+                const metadata = player.Metadata;
+
+                if (metadata.hasOwnProperty('mpris:artUrl')) {
+                    const file = Gio.File.new_for_uri(metadata['mpris:artUrl']);
+                    response.body.albumArtUrl = file.get_uri();
+                }
+
+                if (metadata.hasOwnProperty('mpris:length')) {
+                    const trackLen = Math.floor(metadata['mpris:length'] / 1000);
+                    response.body.length = trackLen;
+                }
+
+                if (metadata.hasOwnProperty('xesam:artist')) {
+                    const artists = metadata['xesam:artist'];
+                    response.body.artist = artists.join(', ');
+                }
+
+                if (metadata.hasOwnProperty('xesam:title'))
+                    response.body.title = metadata['xesam:title'];
+
+                if (metadata.hasOwnProperty('xesam:album'))
+                    response.body.album = metadata['xesam:album'];
+
+                // Now Playing
+                if (response.body.artist && response.body.title) {
+                    response.body.nowPlaying = [
+                        response.body.artist,
+                        response.body.title,
+                    ].join(' - ');
+                } else if (response.body.artist) {
+                    response.body.nowPlaying = response.body.artist;
+                } else if (response.body.title) {
+                    response.body.nowPlaying = response.body.title;
+                } else {
+                    response.body.nowPlaying = _('Unknown');
+                }
+            }
+
+            if (packet.body.hasOwnProperty('requestVolume')) {
+                hasResponse = true;
+                response.body.volume = Math.floor(player.Volume * 100);
+            }
+
+            if (hasResponse)
+                this.device.sendPacket(response);
+        } catch (e) {
+            debug(e, this.device.name);
+        } finally {
+            this._updating.delete(player);
+        }
+    }
+
+    _onPlayerChanged(mpris, player) {
+        if (!this.settings.get_boolean('share-players'))
+            return;
+
+        this._handleCommand({
+            body: {
+                player: player.Identity,
+                requestNowPlaying: true,
+                requestVolume: true,
+            },
+        });
+    }
+
+    _onPlayerSeeked(mpris, player, offset) {
+        // TODO: although we can handle full seeked signals, kdeconnect-android
+        //       does not, and expects a position update instead
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris',
+            body: {
+                player: player.Identity,
+                pos: Math.floor(player.Position / 1000),
+                // Seek: Math.floor(offset / 1000),
+            },
+        });
+    }
+
+    async _sendAlbumArt(packet) {
+        let player;
+
+        try {
+            // Reject concurrent requests for album art
+            player = this._mpris.getPlayer(packet.body.player);
+
+            if (player === undefined || this._transferring.has(player))
+                return;
+
+            // Ensure the requested albumArtUrl matches the current mpris:artUrl
+            const metadata = player.Metadata;
+
+            if (!metadata.hasOwnProperty('mpris:artUrl'))
+                return;
+
+            const file = Gio.File.new_for_uri(metadata['mpris:artUrl']);
+            const request = Gio.File.new_for_uri(packet.body.albumArtUrl);
+
+            if (file.get_uri() !== request.get_uri())
+                throw RangeError(`invalid URI "${packet.body.albumArtUrl}"`);
+
+            // Transfer the album art
+            this._transferring.add(player);
+
+            const transfer = this.device.createTransfer();
+
+            transfer.addFile({
+                type: 'kdeconnect.mpris',
+                body: {
+                    transferringAlbumArt: true,
+                    player: packet.body.player,
+                    albumArtUrl: packet.body.albumArtUrl,
+                },
+            }, file);
+
+            await transfer.start();
+        } catch (e) {
+            debug(e, this.device.name);
+        } finally {
+            this._transferring.delete(player);
+        }
+    }
+
+    /**
+     * Send the list of player identities and indicate whether we support
+     * transferring album art
+     */
+    _sendPlayerList() {
+        let playerList = [];
+
+        if (this.settings.get_boolean('share-players'))
+            playerList = this._mpris.getIdentities();
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris',
+            body: {
+                playerList: playerList,
+                supportAlbumArtPayload: true,
+            },
+        });
+    }
+
+    destroy() {
+        if (this._mpris !== undefined) {
+            this._mpris.disconnect(this._playerAddedId);
+            this._mpris.disconnect(this._playerRemovedId);
+            this._mpris.disconnect(this._playerChangedId);
+            this._mpris.disconnect(this._playerSeekedId);
+            this._mpris = Components.release('mpris');
+        }
+
+        for (const [identity, player] of this._players) {
+            this._players.delete(identity);
+            player.destroy();
+        }
+
+        super.destroy();
+    }
+});
+
+
+/*
+ * A class for mirroring a remote Media Player on DBus
+ */
+const PlayerRemote = GObject.registerClass({
+    GTypeName: 'GSConnectMPRISPlayerRemote',
+}, class PlayerRemote extends Player {
+
+    _init(device, identity) {
+        super._init();
+
+        this._device = device;
+        this._Identity = identity;
+        this._isPlaying = false;
+
+        this._artist = null;
+        this._title = null;
+        this._album = null;
+        this._length = 0;
+        this._artUrl = null;
+
+        this._ownerId = 0;
+        this._connection = null;
+        this._applicationIface = null;
+        this._playerIface = null;
+    }
+
+    _getFile(albumArtUrl) {
+        const hash = GLib.compute_checksum_for_string(GLib.ChecksumType.MD5,
+            albumArtUrl, -1);
+        const path = GLib.build_filenamev([Config.CACHEDIR, hash]);
+
+        return Gio.File.new_for_uri(`file://${path}`);
+    }
+
+    _requestAlbumArt(state) {
+        if (this._artUrl === state.albumArtUrl)
+            return;
+
+        const file = this._getFile(state.albumArtUrl);
+
+        if (file.query_exists(null)) {
+            this._artUrl = file.get_uri();
+            this._Metadata = undefined;
+            this.notify('Metadata');
+        } else {
+            this.device.sendPacket({
+                type: 'kdeconnect.mpris.request',
+                body: {
+                    player: this.Identity,
+                    albumArtUrl: state.albumArtUrl,
+                },
+            });
+        }
+    }
+
+    _updateMetadata(state) {
+        let metadataChanged = false;
+
+        if (state.hasOwnProperty('artist')) {
+            if (this._artist !== state.artist) {
+                this._artist = state.artist;
+                metadataChanged = true;
+            }
+        } else if (this._artist) {
+            this._artist = null;
+            metadataChanged = true;
+        }
+
+        if (state.hasOwnProperty('title')) {
+            if (this._title !== state.title) {
+                this._title = state.title;
+                metadataChanged = true;
+            }
+        } else if (this._title) {
+            this._title = null;
+            metadataChanged = true;
+        }
+
+        if (state.hasOwnProperty('album')) {
+            if (this._album !== state.album) {
+                this._album = state.album;
+                metadataChanged = true;
+            }
+        } else if (this._album) {
+            this._album = null;
+            metadataChanged = true;
+        }
+
+        if (state.hasOwnProperty('length')) {
+            if (this._length !== state.length * 1000) {
+                this._length = state.length * 1000;
+                metadataChanged = true;
+            }
+        } else if (this._length) {
+            this._length = 0;
+            metadataChanged = true;
+        }
+
+        if (state.hasOwnProperty('albumArtUrl')) {
+            this._requestAlbumArt(state);
+        } else if (this._artUrl) {
+            this._artUrl = null;
+            metadataChanged = true;
+        }
+
+        if (metadataChanged) {
+            this._Metadata = undefined;
+            this.notify('Metadata');
+        }
+    }
+
+    async export() {
+        try {
+            if (this._connection === null) {
+                this._connection = await DBus.newConnection();
+                const MPRISIface = Config.DBUS.lookup_interface('org.mpris.MediaPlayer2');
+                const MPRISPlayerIface = Config.DBUS.lookup_interface('org.mpris.MediaPlayer2.Player');
+
+                if (this._applicationIface === null) {
+                    this._applicationIface = new DBus.Interface({
+                        g_instance: this,
+                        g_connection: this._connection,
+                        g_object_path: '/org/mpris/MediaPlayer2',
+                        g_interface_info: MPRISIface,
+                    });
+                }
+
+                if (this._playerIface === null) {
+                    this._playerIface = new DBus.Interface({
+                        g_instance: this,
+                        g_connection: this._connection,
+                        g_object_path: '/org/mpris/MediaPlayer2',
+                        g_interface_info: MPRISPlayerIface,
+                    });
+                }
+            }
+
+            if (this._ownerId !== 0)
+                return;
+
+            const name = [
+                this.device.name,
+                this.Identity,
+            ].join('').replace(/[\W]*/g, '');
+
+            this._ownerId = Gio.bus_own_name_on_connection(
+                this._connection,
+                `org.mpris.MediaPlayer2.GSConnect.${name}`,
+                Gio.BusNameOwnerFlags.NONE,
+                null,
+                null
+            );
+        } catch (e) {
+            debug(e, this.Identity);
+        }
+    }
+
+    unexport() {
+        if (this._ownerId === 0)
+            return;
+
+        Gio.bus_unown_name(this._ownerId);
+        this._ownerId = 0;
+    }
+
+    /**
+     * Download album art for the current track of the remote player.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.mpris` packet
+     */
+    async handleAlbumArt(packet) {
+        let file;
+
+        try {
+            file = this._getFile(packet.body.albumArtUrl);
+
+            // Transfer the album art
+            const transfer = this.device.createTransfer();
+            transfer.addFile(packet, file);
+
+            await transfer.start();
+
+            this._artUrl = file.get_uri();
+            this._Metadata = undefined;
+            this.notify('Metadata');
+        } catch (e) {
+            debug(e, this.device.name);
+
+            if (file)
+                file.delete_async(GLib.PRIORITY_DEFAULT, null, null);
+        }
+    }
+
+    /**
+     * Update the internal state of the media player.
+     *
+     * @param {Core.Packet} state - The body of a `kdeconnect.mpris` packet
+     */
+    update(state) {
+        this.freeze_notify();
+
+        // Metadata
+        if (state.hasOwnProperty('nowPlaying') ||
+            state.hasOwnProperty('artist') ||
+            state.hasOwnProperty('title'))
+            this._updateMetadata(state);
+
+        // Playback Status
+        if (state.hasOwnProperty('isPlaying')) {
+            if (this._isPlaying !== state.isPlaying) {
+                this._isPlaying = state.isPlaying;
+                this.notify('PlaybackStatus');
+            }
+        }
+
+        if (state.hasOwnProperty('canPlay')) {
+            if (this.CanPlay !== state.canPlay) {
+                this._CanPlay = state.canPlay;
+                this.notify('CanPlay');
+            }
+        }
+
+        if (state.hasOwnProperty('canPause')) {
+            if (this.CanPause !== state.canPause) {
+                this._CanPause = state.canPause;
+                this.notify('CanPause');
+            }
+        }
+
+        if (state.hasOwnProperty('canGoNext')) {
+            if (this.CanGoNext !== state.canGoNext) {
+                this._CanGoNext = state.canGoNext;
+                this.notify('CanGoNext');
+            }
+        }
+
+        if (state.hasOwnProperty('canGoPrevious')) {
+            if (this.CanGoPrevious !== state.canGoPrevious) {
+                this._CanGoPrevious = state.canGoPrevious;
+                this.notify('CanGoPrevious');
+            }
+        }
+
+        if (state.hasOwnProperty('pos'))
+            this._Position = state.pos * 1000;
+
+        if (state.hasOwnProperty('volume')) {
+            if (this.Volume !== state.volume / 100) {
+                this._Volume = state.volume / 100;
+                this.notify('Volume');
+            }
+        }
+
+        this.thaw_notify();
+
+        if (!this._isPlaying && !this.CanControl)
+            this.unexport();
+        else
+            this.export();
+    }
+
+    /*
+     * Native properties
+     */
+    get device() {
+        return this._device;
+    }
+
+    /*
+     * The org.mpris.MediaPlayer2.Player Interface
+     */
+    get CanControl() {
+        return (this.CanPlay || this.CanPause);
+    }
+
+    get Metadata() {
+        if (this._Metadata === undefined) {
+            this._Metadata = {};
+
+            if (this._artist) {
+                this._Metadata['xesam:artist'] = new GLib.Variant('as',
+                    [this._artist]);
+            }
+
+            if (this._title) {
+                this._Metadata['xesam:title'] = new GLib.Variant('s',
+                    this._title);
+            }
+
+            if (this._album) {
+                this._Metadata['xesam:album'] = new GLib.Variant('s',
+                    this._album);
+            }
+
+            if (this._artUrl) {
+                this._Metadata['mpris:artUrl'] = new GLib.Variant('s',
+                    this._artUrl);
+            }
+
+            this._Metadata['mpris:length'] = new GLib.Variant('x',
+                this._length);
+        }
+
+        return this._Metadata;
+    }
+
+    get PlaybackStatus() {
+        if (this._isPlaying)
+            return 'Playing';
+
+        return 'Stopped';
+    }
+
+    get Volume() {
+        if (this._Volume === undefined)
+            this._Volume = 0.3;
+
+        return this._Volume;
+    }
+
+    set Volume(level) {
+        if (this._Volume === level)
+            return;
+
+        this._Volume = level;
+        this.notify('Volume');
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                setVolume: Math.floor(this._Volume * 100),
+            },
+        });
+    }
+
+    Next() {
+        if (!this.CanGoNext)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'Next',
+            },
+        });
+    }
+
+    Pause() {
+        if (!this.CanPause)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'Pause',
+            },
+        });
+    }
+
+    Play() {
+        if (!this.CanPlay)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'Play',
+            },
+        });
+    }
+
+    PlayPause() {
+        if (!this.CanPlay && !this.CanPause)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'PlayPause',
+            },
+        });
+    }
+
+    Previous() {
+        if (!this.CanGoPrevious)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'Previous',
+            },
+        });
+    }
+
+    Seek(offset) {
+        if (!this.CanSeek)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                Seek: offset,
+            },
+        });
+    }
+
+    SetPosition(trackId, position) {
+        debug(`${this._Identity}: SetPosition(${trackId}, ${position})`);
+
+        if (!this.CanControl || !this.CanSeek)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                SetPosition: position / 1000,
+            },
+        });
+    }
+
+    Stop() {
+        if (!this.CanControl)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mpris.request',
+            body: {
+                player: this.Identity,
+                action: 'Stop',
+            },
+        });
+    }
+
+    destroy() {
+        this.unexport();
+
+        if (this._connection) {
+            this._connection.close(null, null);
+            this._connection = null;
+
+            if (this._applicationIface) {
+                this._applicationIface.destroy();
+                this._applicationIface = null;
+            }
+
+            if (this._playerIface) {
+                this._playerIface.destroy();
+                this._playerIface = null;
+            }
+        }
+    }
+});
+
+export default MPRISPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/notification.js

@@ -0,0 +1,694 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import * as Components from '../components/index.js';
+import Config from '../../config.js';
+import Plugin from '../plugin.js';
+import ReplyDialog from '../ui/notification.js';
+
+
+export const Metadata = {
+    label: _('Notifications'),
+    description: _('Share notifications with the paired device'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Notification',
+    incomingCapabilities: [
+        'kdeconnect.notification',
+        'kdeconnect.notification.request',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.notification',
+        'kdeconnect.notification.action',
+        'kdeconnect.notification.reply',
+        'kdeconnect.notification.request',
+    ],
+    actions: {
+        withdrawNotification: {
+            label: _('Cancel Notification'),
+            icon_name: 'preferences-system-notifications-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.notification'],
+        },
+        closeNotification: {
+            label: _('Close Notification'),
+            icon_name: 'preferences-system-notifications-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.notification.request'],
+        },
+        replyNotification: {
+            label: _('Reply Notification'),
+            icon_name: 'preferences-system-notifications-symbolic',
+
+            parameter_type: new GLib.VariantType('(ssa{ss})'),
+            incoming: ['kdeconnect.notification'],
+            outgoing: ['kdeconnect.notification.reply'],
+        },
+        sendNotification: {
+            label: _('Send Notification'),
+            icon_name: 'preferences-system-notifications-symbolic',
+
+            parameter_type: new GLib.VariantType('a{sv}'),
+            incoming: [],
+            outgoing: ['kdeconnect.notification'],
+        },
+        activateNotification: {
+            label: _('Activate Notification'),
+            icon_name: 'preferences-system-notifications-symbolic',
+
+            parameter_type: new GLib.VariantType('(ss)'),
+            incoming: [],
+            outgoing: ['kdeconnect.notification.action'],
+        },
+    },
+};
+
+
+// A regex for our custom notificaiton ids
+const ID_REGEX = /^(fdo|gtk)\|([^|]+)\|(.*)$/;
+
+// A list of known SMS apps
+const SMS_APPS = [
+    // Popular apps that don't contain the string 'sms'
+    'com.android.messaging',                    // AOSP
+    'com.google.android.apps.messaging',        // Google Messages
+    'com.textra',                               // Textra
+    'xyz.klinker.messenger',                    // Pulse
+    'com.calea.echo',                           // Mood Messenger
+    'com.moez.QKSMS',                           // QKSMS
+    'rpkandrodev.yaata',                        // YAATA
+    'com.tencent.mm',                           // WeChat
+    'com.viber.voip',                           // Viber
+    'com.kakao.talk',                           // KakaoTalk
+    'com.concentriclivers.mms.com.android.mms', // AOSP Clone
+    'fr.slvn.mms',                              // AOSP Clone
+    'com.promessage.message',                   //
+    'com.htc.sense.mms',                        // HTC Messages
+
+    // Known not to work with sms plugin
+    'org.thoughtcrime.securesms',               // Signal Private Messenger
+    'com.samsung.android.messaging',             // Samsung Messages
+];
+
+
+/**
+ * Try to determine if an notification is from an SMS app
+ *
+ * @param {Core.Packet} packet - A `kdeconnect.notification`
+ * @return {boolean} Whether the notification is from an SMS app
+ */
+function _isSmsNotification(packet) {
+    const id = packet.body.id;
+
+    if (id.includes('sms'))
+        return true;
+
+    for (let i = 0, len = SMS_APPS.length; i < len; i++) {
+        if (id.includes(SMS_APPS[i]))
+            return true;
+    }
+
+    return false;
+}
+
+
+/**
+ * Remove a local libnotify or Gtk notification.
+ *
+ * @param {String|Number} id - Gtk (string) or libnotify id (uint32)
+ * @param {String|null} application - Application Id if Gtk or null
+ */
+function _removeNotification(id, application = null) {
+    let name, path, method, variant;
+
+    if (application !== null) {
+        name = 'org.gtk.Notifications';
+        method = 'RemoveNotification';
+        path = '/org/gtk/Notifications';
+        variant = new GLib.Variant('(ss)', [application, id]);
+    } else {
+        name = 'org.freedesktop.Notifications';
+        path = '/org/freedesktop/Notifications';
+        method = 'CloseNotification';
+        variant = new GLib.Variant('(u)', [id]);
+    }
+
+    Gio.DBus.session.call(
+        name, path, name, method, variant, null,
+        Gio.DBusCallFlags.NONE, -1, null,
+        (connection, res) => {
+            try {
+                connection.call_finish(res);
+            } catch (e) {
+                logError(e);
+            }
+        }
+    );
+}
+
+
+/**
+ * Notification Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/notifications
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/sendnotifications
+ */
+const NotificationPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectNotificationPlugin',
+}, class NotificationPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'notification');
+
+        this._listener = Components.acquire('notification');
+        this._session = Components.acquire('session');
+
+        this._notificationAddedId = this._listener.connect(
+            'notification-added',
+            this._onNotificationAdded.bind(this)
+        );
+
+        // Load application notification settings
+        this._applicationsChangedId = this.settings.connect(
+            'changed::applications',
+            this._onApplicationsChanged.bind(this)
+        );
+        this._onApplicationsChanged(this.settings, 'applications');
+        this._applicationsChangedSkip = false;
+    }
+
+    connected() {
+        super.connected();
+
+        this._requestNotifications();
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.notification':
+                this._handleNotification(packet);
+                break;
+
+            // TODO
+            case 'kdeconnect.notification.action':
+                this._handleNotificationAction(packet);
+                break;
+
+            // No Linux/BSD desktop notifications are repliable as yet
+            case 'kdeconnect.notification.reply':
+                debug(`Not implemented: ${packet.type}`);
+                break;
+
+            case 'kdeconnect.notification.request':
+                this._handleNotificationRequest(packet);
+                break;
+
+            default:
+                debug(`Unknown notification packet: ${packet.type}`);
+        }
+    }
+
+    _onApplicationsChanged(settings, key) {
+        if (this._applicationsChangedSkip)
+            return;
+
+        try {
+            const json = settings.get_string(key);
+            this._applications = JSON.parse(json);
+        } catch (e) {
+            debug(e, this.device.name);
+
+            this._applicationsChangedSkip = true;
+            settings.set_string(key, '{}');
+            this._applicationsChangedSkip = false;
+        }
+    }
+
+    _onNotificationAdded(listener, notification) {
+        try {
+            const notif = notification.full_unpack();
+
+            // An unconfigured application
+            if (notif.appName && !this._applications[notif.appName]) {
+                this._applications[notif.appName] = {
+                    iconName: 'system-run-symbolic',
+                    enabled: true,
+                };
+
+                // Store the themed icons for the device preferences window
+                if (notif.icon === undefined) {
+                    // Keep default
+
+                } else if (typeof notif.icon === 'string') {
+                    this._applications[notif.appName].iconName = notif.icon;
+
+                } else if (notif.icon instanceof Gio.ThemedIcon) {
+                    const iconName = notif.icon.get_names()[0];
+                    this._applications[notif.appName].iconName = iconName;
+                }
+
+                this._applicationsChangedSkip = true;
+                this.settings.set_string(
+                    'applications',
+                    JSON.stringify(this._applications)
+                );
+                this._applicationsChangedSkip = false;
+            }
+
+            // Sending notifications forbidden
+            if (!this.settings.get_boolean('send-notifications'))
+                return;
+
+            // Sending when the session is active is forbidden
+            if (!this.settings.get_boolean('send-active') && this._session.active)
+                return;
+
+            // Notifications disabled for this application
+            if (notif.appName && !this._applications[notif.appName].enabled)
+                return;
+
+            this.sendNotification(notif);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    /**
+     * Handle an incoming notification or closed report.
+     *
+     * FIXME: upstream kdeconnect-android is tagging many notifications as
+     *        `silent`, causing them to never be shown. Since we already handle
+     *        duplicates in the Shell, we ignore that flag for now.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification`
+     */
+    _handleNotification(packet) {
+        // A report that a remote notification has been dismissed
+        if (packet.body.hasOwnProperty('isCancel'))
+            this.device.hideNotification(packet.body.id);
+
+        // A normal, remote notification
+        else
+            this._receiveNotification(packet);
+    }
+
+    /**
+     * Handle an incoming request to activate a notification action.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification.action`
+     */
+    _handleNotificationAction(packet) {
+        throw new GObject.NotImplementedError();
+    }
+
+    /**
+     * Handle an incoming request to close or list notifications.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification.request`
+     */
+    _handleNotificationRequest(packet) {
+        // A request for our notifications. This isn't implemented and would be
+        // pretty hard to without communicating with GNOME Shell.
+        if (packet.body.hasOwnProperty('request'))
+            return;
+
+        // A request to close a local notification
+        //
+        // TODO: kdeconnect-android doesn't send these, and will instead send a
+        // kdeconnect.notification packet with isCancel and an id of "0".
+        //
+        // For clients that do support it, we report notification ids in the
+        // form "type|application-id|notification-id" so we can close it with
+        // the appropriate service.
+        if (packet.body.hasOwnProperty('cancel')) {
+            const [, type, application, id] = ID_REGEX.exec(packet.body.cancel);
+
+            if (type === 'fdo')
+                _removeNotification(parseInt(id));
+            else if (type === 'gtk')
+                _removeNotification(id, application);
+        }
+    }
+
+    /**
+     * Upload an icon from a GLib.Bytes object.
+     *
+     * @param {Core.Packet} packet - The packet for the notification
+     * @param {GLib.Bytes} bytes - The icon bytes
+     */
+    _uploadBytesIcon(packet, bytes) {
+        const stream = Gio.MemoryInputStream.new_from_bytes(bytes);
+        this._uploadIconStream(packet, stream, bytes.get_size());
+    }
+
+    /**
+     * Upload an icon from a Gio.File object.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification`
+     * @param {Gio.File} file - A file object for the icon
+     */
+    async _uploadFileIcon(packet, file) {
+        const read = file.read_async(GLib.PRIORITY_DEFAULT, null);
+        const query = file.query_info_async('standard::size',
+            Gio.FileQueryInfoFlags.NONE, GLib.PRIORITY_DEFAULT, null);
+        const [stream, info] = await Promise.all([read, query]);
+
+        this._uploadIconStream(packet, stream, info.get_size());
+    }
+
+    /**
+     * A function for uploading GThemedIcons
+     *
+     * @param {Core.Packet} packet - The packet for the notification
+     * @param {Gio.ThemedIcon} icon - The GIcon to upload
+     */
+    _uploadThemedIcon(packet, icon) {
+        const theme = Gtk.IconTheme.get_default();
+        let file = null;
+
+        for (const name of icon.names) {
+            // NOTE: kdeconnect-android doesn't support SVGs
+            const size = Math.max.apply(null, theme.get_icon_sizes(name));
+            const info = theme.lookup_icon(name, size, Gtk.IconLookupFlags.NO_SVG);
+
+            // Send the first icon we find from the options
+            if (info) {
+                file = Gio.File.new_for_path(info.get_filename());
+                break;
+            }
+        }
+
+        if (file)
+            this._uploadFileIcon(packet, file);
+        else
+            this.device.sendPacket(packet);
+    }
+
+    /**
+     * All icon types end up being uploaded in this function.
+     *
+     * @param {Core.Packet} packet - The packet for the notification
+     * @param {Gio.InputStream} stream - A stream to read the icon bytes from
+     * @param {number} size - Size of the icon in bytes
+     */
+    async _uploadIconStream(packet, stream, size) {
+        try {
+            const transfer = this.device.createTransfer();
+            transfer.addStream(packet, stream, size);
+
+            await transfer.start();
+        } catch (e) {
+            debug(e);
+
+            this.device.sendPacket(packet);
+        }
+    }
+
+    /**
+     * Upload an icon from a GIcon or themed icon name.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification`
+     * @param {Gio.Icon|string|null} icon - An icon or %null
+     * @return {Promise} A promise for the operation
+     */
+    _uploadIcon(packet, icon = null) {
+        // Normalize strings into GIcons
+        if (typeof icon === 'string')
+            icon = Gio.Icon.new_for_string(icon);
+
+        if (icon instanceof Gio.ThemedIcon)
+            return this._uploadThemedIcon(packet, icon);
+
+        if (icon instanceof Gio.FileIcon)
+            return this._uploadFileIcon(packet, icon.get_file());
+
+        if (icon instanceof Gio.BytesIcon)
+            return this._uploadBytesIcon(packet, icon.get_bytes());
+
+        return this.device.sendPacket(packet);
+    }
+
+    /**
+     * Send a local notification to the remote device.
+     *
+     * @param {Object} notif - A dictionary of notification parameters
+     * @param {string} notif.appName - The notifying application
+     * @param {string} notif.id - The notification ID
+     * @param {string} notif.title - The notification title
+     * @param {string} notif.body - The notification body
+     * @param {string} notif.ticker - The notification title & body
+     * @param {boolean} notif.isClearable - If the notification can be closed
+     * @param {string|Gio.Icon} notif.icon - An icon name or GIcon
+     */
+    async sendNotification(notif) {
+        try {
+            const icon = notif.icon || null;
+            delete notif.icon;
+
+            await this._uploadIcon({
+                type: 'kdeconnect.notification',
+                body: notif,
+            }, icon);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    async _downloadIcon(packet) {
+        try {
+            if (!packet.hasPayload())
+                return null;
+
+            // Save the file in the global cache
+            const path = GLib.build_filenamev([
+                Config.CACHEDIR,
+                packet.body.payloadHash || `${Date.now()}`,
+            ]);
+
+            // Check if we've already downloaded this icon
+            // NOTE: if we reject the transfer kdeconnect-android will resend
+            //       the notification packet, which may cause problems wrt #789
+            const file = Gio.File.new_for_path(path);
+
+            if (file.query_exists(null))
+                return new Gio.FileIcon({file: file});
+
+            // Open the target path and create a transfer
+            const transfer = this.device.createTransfer();
+
+            transfer.addFile(packet, file);
+
+            try {
+                await transfer.start();
+
+                return new Gio.FileIcon({file: file});
+            } catch (e) {
+                debug(e, this.device.name);
+
+                file.delete_async(GLib.PRIORITY_DEFAULT, null, null);
+                return null;
+            }
+        } catch (e) {
+            debug(e, this.device.name);
+            return null;
+        }
+    }
+
+    /**
+     * Receive an incoming notification.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.notification`
+     */
+    async _receiveNotification(packet) {
+        try {
+            // Set defaults
+            let action = null;
+            let buttons = [];
+            let id = packet.body.id;
+            let title = packet.body.appName;
+            let body = `${packet.body.title}: ${packet.body.text}`;
+            let icon = await this._downloadIcon(packet);
+
+            // Repliable Notification
+            if (packet.body.requestReplyId) {
+                id = `${packet.body.id}|${packet.body.requestReplyId}`;
+                action = {
+                    name: 'replyNotification',
+                    parameter: new GLib.Variant('(ssa{ss})', [
+                        packet.body.requestReplyId,
+                        '',
+                        {
+                            appName: packet.body.appName,
+                            title: packet.body.title,
+                            text: packet.body.text,
+                        },
+                    ]),
+                };
+            }
+
+            // Notification Actions
+            if (packet.body.actions) {
+                buttons = packet.body.actions.map(action => {
+                    return {
+                        label: action,
+                        action: 'activateNotification',
+                        parameter: new GLib.Variant('(ss)', [id, action]),
+                    };
+                });
+            }
+
+            // Special case for Missed Calls
+            if (packet.body.id.includes('MissedCall')) {
+                title = packet.body.title;
+                body = packet.body.text;
+
+                if (icon === null)
+                    icon = new Gio.ThemedIcon({name: 'call-missed-symbolic'});
+
+            // Special case for SMS notifications
+            } else if (_isSmsNotification(packet)) {
+                title = packet.body.title;
+                body = packet.body.text;
+                action = {
+                    name: 'replySms',
+                    parameter: new GLib.Variant('s', packet.body.title),
+                };
+
+                if (icon === null)
+                    icon = new Gio.ThemedIcon({name: 'sms-symbolic'});
+
+            // Special case where 'appName' is the same as 'title'
+            } else if (packet.body.appName === packet.body.title) {
+                body = packet.body.text;
+            }
+
+            // Use the device icon if we still don't have one
+            if (icon === null)
+                icon = new Gio.ThemedIcon({name: this.device.icon_name});
+
+            // Show the notification
+            this.device.showNotification({
+                id: id,
+                title: title,
+                body: body,
+                icon: icon,
+                action: action,
+                buttons: buttons,
+            });
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Request the remote notifications be sent
+     */
+    _requestNotifications() {
+        this.device.sendPacket({
+            type: 'kdeconnect.notification.request',
+            body: {request: true},
+        });
+    }
+
+    /**
+     * Report that a local notification has been closed/dismissed.
+     * TODO: kdeconnect-android doesn't handle incoming isCancel packets.
+     *
+     * @param {string} id - The local notification id
+     */
+    withdrawNotification(id) {
+        this.device.sendPacket({
+            type: 'kdeconnect.notification',
+            body: {
+                isCancel: true,
+                id: id,
+            },
+        });
+    }
+
+    /**
+     * Close a remote notification.
+     * TODO: ignore local notifications
+     *
+     * @param {string} id - The remote notification id
+     */
+    closeNotification(id) {
+        this.device.sendPacket({
+            type: 'kdeconnect.notification.request',
+            body: {cancel: id},
+        });
+    }
+
+    /**
+     * Reply to a notification sent with a requestReplyId UUID
+     *
+     * @param {string} uuid - The requestReplyId for the repliable notification
+     * @param {string} message - The message to reply with
+     * @param {Object} notification - The original notification packet
+     */
+    replyNotification(uuid, message, notification) {
+        // If this happens for some reason, things will explode
+        if (!uuid)
+            throw Error('Missing UUID');
+
+        // If the message has no content, open a dialog for the user to add one
+        if (!message) {
+            const dialog = new ReplyDialog({
+                device: this.device,
+                uuid: uuid,
+                notification: notification,
+                plugin: this,
+            });
+            dialog.present();
+
+        // Otherwise just send the reply
+        } else {
+            this.device.sendPacket({
+                type: 'kdeconnect.notification.reply',
+                body: {
+                    requestReplyId: uuid,
+                    message: message,
+                },
+            });
+        }
+    }
+
+    /**
+     * Activate a remote notification action
+     *
+     * @param {string} id - The remote notification id
+     * @param {string} action - The notification action (label)
+     */
+    activateNotification(id, action) {
+        this.device.sendPacket({
+            type: 'kdeconnect.notification.action',
+            body: {
+                action: action,
+                key: id,
+            },
+        });
+    }
+
+    destroy() {
+        this.settings.disconnect(this._applicationsChangedId);
+
+        if (this._listener !== undefined) {
+            this._listener.disconnect(this._notificationAddedId);
+            this._listener = Components.release('notification');
+        }
+
+        if (this._session !== undefined)
+            this._session = Components.release('session');
+
+        super.destroy();
+    }
+});
+
+export default NotificationPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/ping.js

@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Ping'),
+    description: _('Send and receive pings'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Ping',
+    incomingCapabilities: ['kdeconnect.ping'],
+    outgoingCapabilities: ['kdeconnect.ping'],
+    actions: {
+        ping: {
+            label: _('Ping'),
+            icon_name: 'dialog-information-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.ping'],
+        },
+    },
+};
+
+
+/**
+ * Ping Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/ping
+ */
+const PingPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectPingPlugin',
+}, class PingPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'ping');
+    }
+
+    handlePacket(packet) {
+        // Notification
+        const notif = {
+            title: this.device.name,
+            body: _('Ping'),
+            icon: new Gio.ThemedIcon({name: `${this.device.icon_name}`}),
+        };
+
+        if (packet.body.message) {
+            // TRANSLATORS: An optional message accompanying a ping, rarely if ever used
+            // eg. Ping: A message sent with ping
+            notif.body = _('Ping: %s').format(packet.body.message);
+        }
+
+        this.device.showNotification(notif);
+    }
+
+    ping(message = '') {
+        const packet = {
+            type: 'kdeconnect.ping',
+            body: {},
+        };
+
+        if (message.length)
+            packet.body.message = message;
+
+        this.device.sendPacket(packet);
+    }
+});
+
+export default PingPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/presenter.js

@@ -0,0 +1,63 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Presentation'),
+    description: _('Use the paired device as a presenter'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Presenter',
+    incomingCapabilities: ['kdeconnect.presenter'],
+    outgoingCapabilities: [],
+    actions: {},
+};
+
+
+/**
+ * Presenter Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/presenter
+ * https://github.com/KDE/kdeconnect-android/tree/master/src/org/kde/kdeconnect/Plugins/PresenterPlugin/
+ */
+const PresenterPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectPresenterPlugin',
+}, class PresenterPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'presenter');
+
+        if (!globalThis.HAVE_GNOME)
+            this._input = Components.acquire('ydotool');
+        else
+            this._input = Components.acquire('input');
+    }
+
+    handlePacket(packet) {
+        if (packet.body.hasOwnProperty('dx')) {
+            this._input.movePointer(
+                packet.body.dx * 1000,
+                packet.body.dy * 1000
+            );
+        } else if (packet.body.stop) {
+            // Currently unsupported and unnecessary as we just re-use the mouse
+            // pointer instead of showing an arbitrary window.
+        }
+    }
+
+    destroy() {
+        if (this._input !== undefined) {
+            if (!globalThis.HAVE_GNOME)
+                this._input = Components.release('ydotool');
+            else
+                this._input = Components.release('input');
+        }
+
+        super.destroy();
+    }
+});
+
+export default PresenterPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/runcommand.js

@@ -0,0 +1,254 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Run Commands'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.RunCommand',
+    description: _('Run commands on your paired device or let the device run predefined commands on this PC'),
+    incomingCapabilities: [
+        'kdeconnect.runcommand',
+        'kdeconnect.runcommand.request',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.runcommand',
+        'kdeconnect.runcommand.request',
+    ],
+    actions: {
+        commands: {
+            label: _('Commands'),
+            icon_name: 'system-run-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: ['kdeconnect.runcommand'],
+            outgoing: ['kdeconnect.runcommand.request'],
+        },
+        executeCommand: {
+            label: _('Commands'),
+            icon_name: 'system-run-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: ['kdeconnect.runcommand'],
+            outgoing: ['kdeconnect.runcommand.request'],
+        },
+    },
+};
+
+
+/**
+ * RunCommand Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/remotecommands
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/runcommand
+ */
+const RunCommandPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectRunCommandPlugin',
+    Properties: {
+        'remote-commands': GObject.param_spec_variant(
+            'remote-commands',
+            'Remote Command List',
+            'A list of the device\'s remote commands',
+            new GLib.VariantType('a{sv}'),
+            null,
+            GObject.ParamFlags.READABLE
+        ),
+    },
+}, class RunCommandPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'runcommand');
+
+        // Local Commands
+        this._commandListChangedId = this.settings.connect(
+            'changed::command-list',
+            this._sendCommandList.bind(this)
+        );
+
+        // We cache remote commands so they can be used in the settings even
+        // when the device is offline.
+        this._remote_commands = {};
+        this.cacheProperties(['_remote_commands']);
+    }
+
+    get remote_commands() {
+        return this._remote_commands;
+    }
+
+    connected() {
+        super.connected();
+
+        this._sendCommandList();
+        this._requestCommandList();
+        this._handleCommandList(this.remote_commands);
+    }
+
+    clearCache() {
+        this._remote_commands = {};
+        this.notify('remote-commands');
+    }
+
+    cacheLoaded() {
+        if (!this.device.connected)
+            return;
+
+        this._sendCommandList();
+        this._requestCommandList();
+        this._handleCommandList(this.remote_commands);
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.runcommand':
+                this._handleCommandList(packet.body.commandList);
+                break;
+
+            case 'kdeconnect.runcommand.request':
+                if (packet.body.hasOwnProperty('key'))
+                    this._handleCommand(packet.body.key);
+
+                else if (packet.body.hasOwnProperty('requestCommandList'))
+                    this._sendCommandList();
+
+                break;
+        }
+    }
+
+    /**
+     * Handle a request to execute the local command with the UUID @key
+     *
+     * @param {string} key - The UUID of the local command
+     */
+    _handleCommand(key) {
+        try {
+            const commands = this.settings.get_value('command-list');
+            const commandList = commands.recursiveUnpack();
+
+            if (!commandList.hasOwnProperty(key)) {
+                throw new Gio.IOErrorEnum({
+                    code: Gio.IOErrorEnum.PERMISSION_DENIED,
+                    message: `Unknown command: ${key}`,
+                });
+            }
+
+            this.device.launchProcess([
+                '/bin/sh',
+                '-c',
+                commandList[key].command,
+            ]);
+        } catch (e) {
+            logError(e, this.device.name);
+        }
+    }
+
+    /**
+     * Parse the response to a request for the remote command list. Remove the
+     * command menu if there are no commands, otherwise amend the menu.
+     *
+     * @param {string|Object[]} commandList - A list of remote commands
+     */
+    _handleCommandList(commandList) {
+        // See: https://github.com/GSConnect/gnome-shell-extension-gsconnect/issues/1051
+        if (typeof commandList === 'string') {
+            try {
+                commandList = JSON.parse(commandList);
+            } catch (e) {
+                commandList = {};
+            }
+        }
+
+        this._remote_commands = commandList;
+        this.notify('remote-commands');
+
+        const commandEntries = Object.entries(this.remote_commands);
+
+        // If there are no commands, hide the menu by disabling the action
+        this.device.lookup_action('commands').enabled = (commandEntries.length > 0);
+
+        // Commands Submenu
+        const submenu = new Gio.Menu();
+
+        for (const [uuid, info] of commandEntries) {
+            const item = new Gio.MenuItem();
+            item.set_label(info.name);
+            item.set_icon(
+                new Gio.ThemedIcon({name: 'application-x-executable-symbolic'})
+            );
+            item.set_detailed_action(`device.executeCommand::${uuid}`);
+            submenu.append_item(item);
+        }
+
+        // Commands Item
+        const item = new Gio.MenuItem();
+        item.set_detailed_action('device.commands::menu');
+        item.set_attribute_value(
+            'hidden-when',
+            new GLib.Variant('s', 'action-disabled')
+        );
+        item.set_icon(new Gio.ThemedIcon({name: 'system-run-symbolic'}));
+        item.set_label(_('Commands'));
+        item.set_submenu(submenu);
+
+        // If the submenu item is already present it will be replaced
+        const menuActions = this.device.settings.get_strv('menu-actions');
+        const index = menuActions.indexOf('commands');
+
+        if (index > -1) {
+            this.device.removeMenuAction('device.commands');
+            this.device.addMenuItem(item, index);
+        }
+    }
+
+    /**
+     * Send a request for the remote command list
+     */
+    _requestCommandList() {
+        this.device.sendPacket({
+            type: 'kdeconnect.runcommand.request',
+            body: {requestCommandList: true},
+        });
+    }
+
+    /**
+     * Send the local command list
+     */
+    _sendCommandList() {
+        const commands = this.settings.get_value('command-list').recursiveUnpack();
+        const commandList = JSON.stringify(commands);
+
+        this.device.sendPacket({
+            type: 'kdeconnect.runcommand',
+            body: {commandList: commandList},
+        });
+    }
+
+    /**
+     * Placeholder function for command action
+     */
+    commands() {}
+
+    /**
+     * Send a request to execute the remote command with the UUID @key
+     *
+     * @param {string} key - The UUID of the remote command
+     */
+    executeCommand(key) {
+        this.device.sendPacket({
+            type: 'kdeconnect.runcommand.request',
+            body: {key: key},
+        });
+    }
+
+    destroy() {
+        this.settings.disconnect(this._commandListChangedId);
+
+        super.destroy();
+    }
+});
+
+export default RunCommandPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/sftp.js

@@ -0,0 +1,487 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Config from '../../config.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('SFTP'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.SFTP',
+    description: _('Browse the paired device filesystem'),
+    incomingCapabilities: ['kdeconnect.sftp'],
+    outgoingCapabilities: ['kdeconnect.sftp.request'],
+    actions: {
+        mount: {
+            label: _('Mount'),
+            icon_name: 'folder-remote-symbolic',
+
+            parameter_type: null,
+            incoming: ['kdeconnect.sftp'],
+            outgoing: ['kdeconnect.sftp.request'],
+        },
+        unmount: {
+            label: _('Unmount'),
+            icon_name: 'media-eject-symbolic',
+
+            parameter_type: null,
+            incoming: ['kdeconnect.sftp'],
+            outgoing: ['kdeconnect.sftp.request'],
+        },
+    },
+};
+
+
+const MAX_MOUNT_DIRS = 12;
+
+
+/**
+ * SFTP Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/sftp
+ * https://github.com/KDE/kdeconnect-android/tree/master/src/org/kde/kdeconnect/Plugins/SftpPlugin
+ */
+const SFTPPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectSFTPPlugin',
+}, class SFTPPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'sftp');
+
+        this._gmount = null;
+        this._mounting = false;
+
+        // A reusable launcher for ssh processes
+        this._launcher = new Gio.SubprocessLauncher({
+            flags: (Gio.SubprocessFlags.STDOUT_PIPE |
+                    Gio.SubprocessFlags.STDERR_MERGE),
+        });
+
+        // Watch the volume monitor
+        this._volumeMonitor = Gio.VolumeMonitor.get();
+
+        this._mountAddedId = this._volumeMonitor.connect(
+            'mount-added',
+            this._onMountAdded.bind(this)
+        );
+
+        this._mountRemovedId = this._volumeMonitor.connect(
+            'mount-removed',
+            this._onMountRemoved.bind(this)
+        );
+    }
+
+    get gmount() {
+        if (this._gmount === null && this.device.connected) {
+            const host = this.device.channel.host;
+
+            const regex = new RegExp(
+                `sftp://(${host}):(1739|17[4-5][0-9]|176[0-4])`
+            );
+
+            for (const mount of this._volumeMonitor.get_mounts()) {
+                const uri = mount.get_root().get_uri();
+
+                if (regex.test(uri)) {
+                    this._gmount = mount;
+                    this._addSubmenu(mount);
+                    this._addSymlink(mount);
+
+                    break;
+                }
+            }
+        }
+
+        return this._gmount;
+    }
+
+    connected() {
+        super.connected();
+
+        // Only enable for Lan connections
+        if (this.device.channel.constructor.name === 'LanChannel') { // FIXME: Circular import workaround
+            if (this.settings.get_boolean('automount'))
+                this.mount();
+        } else {
+            this.device.lookup_action('mount').enabled = false;
+            this.device.lookup_action('unmount').enabled = false;
+        }
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.sftp':
+                if (packet.body.hasOwnProperty('errorMessage'))
+                    this._handleError(packet);
+                else
+                    this._handleMount(packet);
+
+                break;
+        }
+    }
+
+    _onMountAdded(monitor, mount) {
+        if (this._gmount !== null || !this.device.connected)
+            return;
+
+        const host = this.device.channel.host;
+        const regex = new RegExp(`sftp://(${host}):(1739|17[4-5][0-9]|176[0-4])`);
+        const uri = mount.get_root().get_uri();
+
+        if (!regex.test(uri))
+            return;
+
+        this._gmount = mount;
+        this._addSubmenu(mount);
+        this._addSymlink(mount);
+    }
+
+    _onMountRemoved(monitor, mount) {
+        if (this.gmount !== mount)
+            return;
+
+        this._gmount = null;
+        this._removeSubmenu();
+    }
+
+    async _listDirectories(mount) {
+        const file = mount.get_root();
+
+        const iter = await file.enumerate_children_async(
+            Gio.FILE_ATTRIBUTE_STANDARD_NAME,
+            Gio.FileQueryInfoFlags.NOFOLLOW_SYMLINKS,
+            GLib.PRIORITY_DEFAULT,
+            this.cancellable);
+
+        const infos = await iter.next_files_async(MAX_MOUNT_DIRS,
+            GLib.PRIORITY_DEFAULT, this.cancellable);
+        iter.close_async(GLib.PRIORITY_DEFAULT, null, null);
+
+        const directories = {};
+
+        for (const info of infos) {
+            const name = info.get_name();
+            directories[name] = `${file.get_uri()}${name}/`;
+        }
+
+        return directories;
+    }
+
+    _onAskQuestion(op, message, choices) {
+        op.reply(Gio.MountOperationResult.HANDLED);
+    }
+
+    _onAskPassword(op, message, user, domain, flags) {
+        op.reply(Gio.MountOperationResult.HANDLED);
+    }
+
+    /**
+     * Handle an error reported by the remote device.
+     *
+     * @param {Core.Packet} packet - a `kdeconnect.sftp`
+     */
+    _handleError(packet) {
+        this.device.showNotification({
+            id: 'sftp-error',
+            title: _('%s reported an error').format(this.device.name),
+            body: packet.body.errorMessage,
+            icon: new Gio.ThemedIcon({name: 'dialog-error-symbolic'}),
+            priority: Gio.NotificationPriority.HIGH,
+        });
+    }
+
+    /**
+     * Mount the remote device using the provided information.
+     *
+     * @param {Core.Packet} packet - a `kdeconnect.sftp`
+     */
+    async _handleMount(packet) {
+        try {
+            // Already mounted or mounting
+            if (this.gmount !== null || this._mounting)
+                return;
+
+            this._mounting = true;
+
+            // Ensure the private key is in the keyring
+            await this._addPrivateKey();
+
+            // Create a new mount operation
+            const op = new Gio.MountOperation({
+                username: packet.body.user || null,
+                password: packet.body.password || null,
+                password_save: Gio.PasswordSave.NEVER,
+            });
+
+            op.connect('ask-question', this._onAskQuestion);
+            op.connect('ask-password', this._onAskPassword);
+
+            // This is the actual call to mount the device
+            const host = this.device.channel.host;
+            const uri = `sftp://${host}:${packet.body.port}/`;
+            const file = Gio.File.new_for_uri(uri);
+
+            await file.mount_enclosing_volume(GLib.PRIORITY_DEFAULT, op,
+                this.cancellable);
+        } catch (e) {
+            // Special case when the GMount didn't unmount properly but is still
+            // on the same port and can be reused.
+            if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.ALREADY_MOUNTED))
+                return;
+
+            // There's a good chance this is a host key verification error;
+            // regardless we'll remove the key for security.
+            this._removeHostKey(this.device.channel.host);
+            logError(e, this.device.name);
+        } finally {
+            this._mounting = false;
+        }
+    }
+
+    /**
+     * Add GSConnect's private key identity to the authentication agent so our
+     * identity can be verified by Android during private key authentication.
+     *
+     * @return {Promise} A promise for the operation
+     */
+    async _addPrivateKey() {
+        const ssh_add = this._launcher.spawnv([
+            Config.SSHADD_PATH,
+            GLib.build_filenamev([Config.CONFIGDIR, 'private.pem']),
+        ]);
+
+        const [stdout] = await ssh_add.communicate_utf8_async(null,
+            this.cancellable);
+
+        if (ssh_add.get_exit_status() !== 0)
+            debug(stdout.trim(), this.device.name);
+    }
+
+    /**
+     * Remove all host keys from ~/.ssh/known_hosts for @host in the port range
+     * used by KDE Connect (1739-1764).
+     *
+     * @param {string} host - A hostname or IP address
+     */
+    async _removeHostKey(host) {
+        for (let port = 1739; port <= 1764; port++) {
+            try {
+                const ssh_keygen = this._launcher.spawnv([
+                    Config.SSHKEYGEN_PATH,
+                    '-R',
+                    `[${host}]:${port}`,
+                ]);
+
+                const [stdout] = await ssh_keygen.communicate_utf8_async(null,
+                    this.cancellable);
+
+                const status = ssh_keygen.get_exit_status();
+
+                if (status !== 0) {
+                    throw new Gio.IOErrorEnum({
+                        code: Gio.io_error_from_errno(status),
+                        message: `${GLib.strerror(status)}\n${stdout}`.trim(),
+                    });
+                }
+            } catch (e) {
+                logError(e, this.device.name);
+            }
+        }
+    }
+
+    /*
+     * Mount menu helpers
+     */
+    _getUnmountSection() {
+        if (this._unmountSection === undefined) {
+            this._unmountSection = new Gio.Menu();
+
+            const unmountItem = new Gio.MenuItem();
+            unmountItem.set_label(Metadata.actions.unmount.label);
+            unmountItem.set_icon(new Gio.ThemedIcon({
+                name: Metadata.actions.unmount.icon_name,
+            }));
+            unmountItem.set_detailed_action('device.unmount');
+            this._unmountSection.append_item(unmountItem);
+        }
+
+        return this._unmountSection;
+    }
+
+    _getFilesMenuItem() {
+        if (this._filesMenuItem === undefined) {
+            // Files menu icon
+            const emblem = new Gio.Emblem({
+                icon: new Gio.ThemedIcon({name: 'emblem-default'}),
+            });
+
+            const mountedIcon = new Gio.EmblemedIcon({
+                gicon: new Gio.ThemedIcon({name: 'folder-remote-symbolic'}),
+            });
+            mountedIcon.add_emblem(emblem);
+
+            // Files menu item
+            this._filesMenuItem = new Gio.MenuItem();
+            this._filesMenuItem.set_detailed_action('device.mount');
+            this._filesMenuItem.set_icon(mountedIcon);
+            this._filesMenuItem.set_label(_('Files'));
+        }
+
+        return this._filesMenuItem;
+    }
+
+    async _addSubmenu(mount) {
+        try {
+            const directories = await this._listDirectories(mount);
+
+            // Submenu sections
+            const dirSection = new Gio.Menu();
+            const unmountSection = this._getUnmountSection();
+
+            for (const [name, uri] of Object.entries(directories))
+                dirSection.append(name, `device.openPath::${uri}`);
+
+            // Files submenu
+            const filesSubmenu = new Gio.Menu();
+            filesSubmenu.append_section(null, dirSection);
+            filesSubmenu.append_section(null, unmountSection);
+
+            // Files menu item
+            const filesMenuItem = this._getFilesMenuItem();
+            filesMenuItem.set_submenu(filesSubmenu);
+
+            // Replace the existing menu item
+            const index = this.device.removeMenuAction('device.mount');
+            this.device.addMenuItem(filesMenuItem, index);
+        } catch (e) {
+            if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                debug(e, this.device.name);
+
+            // Reset to allow retrying
+            this._gmount = null;
+        }
+    }
+
+    _removeSubmenu() {
+        try {
+            const index = this.device.removeMenuAction('device.mount');
+            const action = this.device.lookup_action('mount');
+
+            if (action !== null) {
+                this.device.addMenuAction(
+                    action,
+                    index,
+                    Metadata.actions.mount.label,
+                    Metadata.actions.mount.icon_name
+                );
+            }
+        } catch (e) {
+            logError(e, this.device.name);
+        }
+    }
+
+    /**
+     * Create a symbolic link referring to the device by name
+     *
+     * @param {Gio.Mount} mount - A GMount to link to
+     */
+    async _addSymlink(mount) {
+        try {
+            const by_name_dir = Gio.File.new_for_path(
+                `${Config.RUNTIMEDIR}/by-name/`
+            );
+
+            try {
+                by_name_dir.make_directory_with_parents(null);
+            } catch (e) {
+                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.EXISTS))
+                    throw e;
+            }
+
+            // Replace path separator with a Unicode lookalike:
+            let safe_device_name = this.device.name.replace('/', '∕');
+
+            if (safe_device_name === '.')
+                safe_device_name = '·';
+            else if (safe_device_name === '..')
+                safe_device_name = '··';
+
+            const link_target = mount.get_root().get_path();
+            const link = Gio.File.new_for_path(
+                `${by_name_dir.get_path()}/${safe_device_name}`);
+
+            // Check for and remove any existing stale link
+            try {
+                const link_stat = await link.query_info_async(
+                    'standard::symlink-target',
+                    Gio.FileQueryInfoFlags.NOFOLLOW_SYMLINKS,
+                    GLib.PRIORITY_DEFAULT,
+                    this.cancellable);
+
+                if (link_stat.get_symlink_target() === link_target)
+                    return;
+
+                await link.delete_async(GLib.PRIORITY_DEFAULT,
+                    this.cancellable);
+            } catch (e) {
+                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.NOT_FOUND))
+                    throw e;
+            }
+
+            link.make_symbolic_link(link_target, this.cancellable);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    /**
+     * Send a request to mount the remote device
+     */
+    mount() {
+        if (this.gmount !== null)
+            return;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.sftp.request',
+            body: {
+                startBrowsing: true,
+            },
+        });
+    }
+
+    /**
+     * Remove the menu items, unmount the filesystem, replace the mount item
+     */
+    async unmount() {
+        try {
+            if (this.gmount === null)
+                return;
+
+            this._removeSubmenu();
+            this._mounting = false;
+
+            await this.gmount.unmount_with_operation(
+                Gio.MountUnmountFlags.FORCE,
+                new Gio.MountOperation(),
+                this.cancellable);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    destroy() {
+        if (this._volumeMonitor) {
+            this._volumeMonitor.disconnect(this._mountAddedId);
+            this._volumeMonitor.disconnect(this._mountRemovedId);
+            this._volumeMonitor = null;
+        }
+
+        super.destroy();
+    }
+});
+
+export default SFTPPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/share.js

@@ -0,0 +1,492 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GdkPixbuf from 'gi://GdkPixbuf';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import Plugin from '../plugin.js';
+import * as URI from '../utils/uri.js';
+
+
+export const Metadata = {
+    label: _('Share'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Share',
+    description: _('Share files and URLs between devices'),
+    incomingCapabilities: ['kdeconnect.share.request'],
+    outgoingCapabilities: ['kdeconnect.share.request'],
+    actions: {
+        share: {
+            label: _('Share'),
+            icon_name: 'send-to-symbolic',
+
+            parameter_type: null,
+            incoming: [],
+            outgoing: ['kdeconnect.share.request'],
+        },
+        shareFile: {
+            label: _('Share File'),
+            icon_name: 'document-send-symbolic',
+
+            parameter_type: new GLib.VariantType('(sb)'),
+            incoming: [],
+            outgoing: ['kdeconnect.share.request'],
+        },
+        shareText: {
+            label: _('Share Text'),
+            icon_name: 'send-to-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.share.request'],
+        },
+        shareUri: {
+            label: _('Share Link'),
+            icon_name: 'send-to-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.share.request'],
+        },
+    },
+};
+
+
+/**
+ * Share Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/share
+ *
+ * TODO: receiving 'text' TODO: Window with textview & 'Copy to Clipboard..
+ *       https://github.com/KDE/kdeconnect-kde/commit/28f11bd5c9a717fb9fbb3f02ddd6cea62021d055
+ */
+const SharePlugin = GObject.registerClass({
+    GTypeName: 'GSConnectSharePlugin',
+}, class SharePlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'share');
+    }
+
+    handlePacket(packet) {
+        // TODO: composite jobs (lastModified, numberOfFiles, totalPayloadSize)
+        if (packet.body.hasOwnProperty('filename')) {
+            if (this.settings.get_boolean('receive-files'))
+                this._handleFile(packet);
+            else
+                this._refuseFile(packet);
+        } else if (packet.body.hasOwnProperty('text')) {
+            this._handleText(packet);
+        } else if (packet.body.hasOwnProperty('url')) {
+            this._handleUri(packet);
+        }
+    }
+
+    _ensureReceiveDirectory() {
+        let receiveDir = this.settings.get_string('receive-directory');
+
+        // Ensure a directory is set
+        if (receiveDir.length === 0) {
+            receiveDir = GLib.get_user_special_dir(
+                GLib.UserDirectory.DIRECTORY_DOWNLOAD
+            );
+
+            // Fallback to ~/Downloads
+            const homeDir = GLib.get_home_dir();
+
+            if (!receiveDir || receiveDir === homeDir)
+                receiveDir = GLib.build_filenamev([homeDir, 'Downloads']);
+
+            this.settings.set_string('receive-directory', receiveDir);
+        }
+
+        // Ensure the directory exists
+        if (!GLib.file_test(receiveDir, GLib.FileTest.IS_DIR))
+            GLib.mkdir_with_parents(receiveDir, 448);
+
+        return receiveDir;
+    }
+
+    _getFile(filename) {
+        const dirpath = this._ensureReceiveDirectory();
+        const basepath = GLib.build_filenamev([dirpath, filename]);
+        let filepath = basepath;
+        let copyNum = 0;
+
+        while (GLib.file_test(filepath, GLib.FileTest.EXISTS))
+            filepath = `${basepath} (${++copyNum})`;
+
+        return Gio.File.new_for_path(filepath);
+    }
+
+    _refuseFile(packet) {
+        try {
+            this.device.rejectTransfer(packet);
+
+            this.device.showNotification({
+                id: `${Date.now()}`,
+                title: _('Transfer Failed'),
+                // TRANSLATORS: eg. Google Pixel is not allowed to upload files
+                body: _('%s is not allowed to upload files').format(
+                    this.device.name
+                ),
+                icon: new Gio.ThemedIcon({name: 'dialog-error-symbolic'}),
+            });
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    async _handleFile(packet) {
+        try {
+            const file = this._getFile(packet.body.filename);
+
+            // Create the transfer
+            const transfer = this.device.createTransfer();
+
+            transfer.addFile(packet, file);
+
+            // Notify that we're about to start the transfer
+            this.device.showNotification({
+                id: transfer.uuid,
+                title: _('Transferring File'),
+                // TRANSLATORS: eg. Receiving 'book.pdf' from Google Pixel
+                body: _('Receiving “%s” from %s').format(
+                    packet.body.filename,
+                    this.device.name
+                ),
+                buttons: [{
+                    label: _('Cancel'),
+                    action: 'cancelTransfer',
+                    parameter: new GLib.Variant('s', transfer.uuid),
+                }],
+                icon: new Gio.ThemedIcon({name: 'document-save-symbolic'}),
+            });
+
+            // We'll show a notification (success or failure)
+            let title, body, action, iconName;
+            let buttons = [];
+
+            try {
+                await transfer.start();
+
+                title = _('Transfer Successful');
+                // TRANSLATORS: eg. Received 'book.pdf' from Google Pixel
+                body = _('Received “%s” from %s').format(
+                    packet.body.filename,
+                    this.device.name
+                );
+                action = {
+                    name: 'showPathInFolder',
+                    parameter: new GLib.Variant('s', file.get_uri()),
+                };
+                buttons = [
+                    {
+                        label: _('Show File Location'),
+                        action: 'showPathInFolder',
+                        parameter: new GLib.Variant('s', file.get_uri()),
+                    },
+                    {
+                        label: _('Open File'),
+                        action: 'openPath',
+                        parameter: new GLib.Variant('s', file.get_uri()),
+                    },
+                ];
+                iconName = 'document-save-symbolic';
+
+                if (packet.body.open) {
+                    const uri = file.get_uri();
+                    Gio.AppInfo.launch_default_for_uri_async(uri, null, null, null);
+                }
+            } catch (e) {
+                debug(e, this.device.name);
+
+                title = _('Transfer Failed');
+                // TRANSLATORS: eg. Failed to receive 'book.pdf' from Google Pixel
+                body = _('Failed to receive “%s” from %s').format(
+                    packet.body.filename,
+                    this.device.name
+                );
+                iconName = 'dialog-warning-symbolic';
+
+                // Clean up the downloaded file on failure
+                file.delete_async(GLib.PRIORITY_DEAFAULT, null, null);
+            }
+
+            this.device.hideNotification(transfer.uuid);
+            this.device.showNotification({
+                id: transfer.uuid,
+                title: title,
+                body: body,
+                action: action,
+                buttons: buttons,
+                icon: new Gio.ThemedIcon({name: iconName}),
+            });
+        } catch (e) {
+            logError(e, this.device.name);
+        }
+    }
+
+    _handleUri(packet) {
+        const uri = packet.body.url;
+        Gio.AppInfo.launch_default_for_uri_async(uri, null, null, null);
+    }
+
+    _handleText(packet) {
+        const dialog = new Gtk.MessageDialog({
+            text: _('Text Shared By %s').format(this.device.name),
+            secondary_text: URI.linkify(packet.body.text),
+            secondary_use_markup: true,
+            buttons: Gtk.ButtonsType.CLOSE,
+        });
+        dialog.message_area.get_children()[1].selectable = true;
+        dialog.set_keep_above(true);
+        dialog.connect('response', (dialog) => dialog.destroy());
+        dialog.show();
+    }
+
+    /**
+     * Open the file chooser dialog for selecting a file or inputing a URI.
+     */
+    share() {
+        const dialog = new FileChooserDialog(this.device);
+        dialog.show();
+    }
+
+    /**
+     * Share local file path or URI
+     *
+     * @param {string} path - Local file path or URI
+     * @param {boolean} open - Whether the file should be opened after transfer
+     */
+    async shareFile(path, open = false) {
+        try {
+            let file = null;
+
+            if (path.includes('://'))
+                file = Gio.File.new_for_uri(path);
+            else
+                file = Gio.File.new_for_path(path);
+
+            // Create the transfer
+            const transfer = this.device.createTransfer();
+
+            transfer.addFile({
+                type: 'kdeconnect.share.request',
+                body: {
+                    filename: file.get_basename(),
+                    open: open,
+                },
+            }, file);
+
+            // Notify that we're about to start the transfer
+            this.device.showNotification({
+                id: transfer.uuid,
+                title: _('Transferring File'),
+                // TRANSLATORS: eg. Sending 'book.pdf' to Google Pixel
+                body: _('Sending “%s” to %s').format(
+                    file.get_basename(),
+                    this.device.name
+                ),
+                buttons: [{
+                    label: _('Cancel'),
+                    action: 'cancelTransfer',
+                    parameter: new GLib.Variant('s', transfer.uuid),
+                }],
+                icon: new Gio.ThemedIcon({name: 'document-send-symbolic'}),
+            });
+
+            // We'll show a notification (success or failure)
+            let title, body, iconName;
+
+            try {
+                await transfer.start();
+
+                title = _('Transfer Successful');
+                // TRANSLATORS: eg. Sent "book.pdf" to Google Pixel
+                body = _('Sent “%s” to %s').format(
+                    file.get_basename(),
+                    this.device.name
+                );
+                iconName = 'document-send-symbolic';
+            } catch (e) {
+                debug(e, this.device.name);
+
+                title = _('Transfer Failed');
+                // TRANSLATORS: eg. Failed to send "book.pdf" to Google Pixel
+                body = _('Failed to send “%s” to %s').format(
+                    file.get_basename(),
+                    this.device.name
+                );
+                iconName = 'dialog-warning-symbolic';
+            }
+
+            this.device.hideNotification(transfer.uuid);
+            this.device.showNotification({
+                id: transfer.uuid,
+                title: title,
+                body: body,
+                icon: new Gio.ThemedIcon({name: iconName}),
+            });
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    /**
+     * Share a string of text. Remote behaviour is undefined.
+     *
+     * @param {string} text - A string of unicode text
+     */
+    shareText(text) {
+        this.device.sendPacket({
+            type: 'kdeconnect.share.request',
+            body: {text: text},
+        });
+    }
+
+    /**
+     * Share a URI. Generally the remote device opens it with the scheme default
+     *
+     * @param {string} uri - A URI to share
+     */
+    shareUri(uri) {
+        if (GLib.uri_parse_scheme(uri) === 'file') {
+            this.shareFile(uri);
+            return;
+        }
+
+        this.device.sendPacket({
+            type: 'kdeconnect.share.request',
+            body: {url: uri},
+        });
+    }
+});
+
+
+/** A simple FileChooserDialog for sharing files */
+const FileChooserDialog = GObject.registerClass({
+    GTypeName: 'GSConnectShareFileChooserDialog',
+}, class FileChooserDialog extends Gtk.FileChooserDialog {
+
+    _init(device) {
+        super._init({
+            // TRANSLATORS: eg. Send files to Google Pixel
+            title: _('Send files to %s').format(device.name),
+            select_multiple: true,
+            extra_widget: new Gtk.CheckButton({
+                // TRANSLATORS: Mark the file to be opened once completed
+                label: _('Open when done'),
+                visible: true,
+            }),
+            use_preview_label: false,
+        });
+
+        this.device = device;
+
+        // Align checkbox with sidebar
+        const box = this.get_content_area().get_children()[0].get_children()[0];
+        const paned = box.get_children()[0];
+        paned.bind_property(
+            'position',
+            this.extra_widget,
+            'margin-left',
+            GObject.BindingFlags.SYNC_CREATE
+        );
+
+        // Preview Widget
+        this.preview_widget = new Gtk.Image();
+        this.preview_widget_active = false;
+        this.connect('update-preview', this._onUpdatePreview);
+
+        // URI entry
+        this._uriEntry = new Gtk.Entry({
+            placeholder_text: 'https://',
+            hexpand: true,
+            visible: true,
+        });
+        this._uriEntry.connect('activate', this._sendLink.bind(this));
+
+        // URI/File toggle
+        this._uriButton = new Gtk.ToggleButton({
+            image: new Gtk.Image({
+                icon_name: 'web-browser-symbolic',
+                pixel_size: 16,
+            }),
+            valign: Gtk.Align.CENTER,
+            // TRANSLATORS: eg. Send a link to Google Pixel
+            tooltip_text: _('Send a link to %s').format(device.name),
+            visible: true,
+        });
+        this._uriButton.connect('toggled', this._onUriButtonToggled.bind(this));
+
+        this.add_button(_('Cancel'), Gtk.ResponseType.CANCEL);
+        const sendButton = this.add_button(_('Send'), Gtk.ResponseType.OK);
+        sendButton.connect('clicked', this._sendLink.bind(this));
+
+        this.get_header_bar().pack_end(this._uriButton);
+        this.set_default_response(Gtk.ResponseType.OK);
+    }
+
+    _onUpdatePreview(chooser) {
+        try {
+            const pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
+                chooser.get_preview_filename(),
+                chooser.get_scale_factor() * 128,
+                -1
+            );
+            chooser.preview_widget.pixbuf = pixbuf;
+            chooser.preview_widget.visible = true;
+            chooser.preview_widget_active = true;
+        } catch (e) {
+            chooser.preview_widget.visible = false;
+            chooser.preview_widget_active = false;
+        }
+    }
+
+    _onUriButtonToggled(button) {
+        const header = this.get_header_bar();
+
+        // Show the URL entry
+        if (button.active) {
+            this.extra_widget.sensitive = false;
+            header.set_custom_title(this._uriEntry);
+            this.set_response_sensitive(Gtk.ResponseType.OK, true);
+
+        // Hide the URL entry
+        } else {
+            header.set_custom_title(null);
+            this.set_response_sensitive(
+                Gtk.ResponseType.OK,
+                this.get_uris().length > 1
+            );
+            this.extra_widget.sensitive = true;
+        }
+    }
+
+    _sendLink(widget) {
+        if (this._uriButton.active && this._uriEntry.text.length)
+            this.response(1);
+    }
+
+    vfunc_response(response_id) {
+        if (response_id === Gtk.ResponseType.OK) {
+            for (const uri of this.get_uris()) {
+                const parameter = new GLib.Variant(
+                    '(sb)',
+                    [uri, this.extra_widget.active]
+                );
+                this.device.activate_action('shareFile', parameter);
+            }
+        } else if (response_id === 1) {
+            const parameter = new GLib.Variant('s', this._uriEntry.text);
+            this.device.activate_action('shareUri', parameter);
+        }
+
+        this.destroy();
+    }
+});
+
+export default SharePlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/sms.js

@@ -0,0 +1,536 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import Plugin from '../plugin.js';
+import LegacyMessagingDialog from '../ui/legacyMessaging.js';
+import * as Messaging from '../ui/messaging.js';
+import SmsURI from '../utils/uri.js';
+
+
+export const Metadata = {
+    label: _('SMS'),
+    description: _('Send and read SMS of the paired device and be notified of new SMS'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.SMS',
+    incomingCapabilities: [
+        'kdeconnect.sms.messages',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.sms.request',
+        'kdeconnect.sms.request_conversation',
+        'kdeconnect.sms.request_conversations',
+    ],
+    actions: {
+        // SMS Actions
+        sms: {
+            label: _('Messaging'),
+            icon_name: 'sms-symbolic',
+
+            parameter_type: null,
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+        uriSms: {
+            label: _('New SMS (URI)'),
+            icon_name: 'sms-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+        replySms: {
+            label: _('Reply SMS'),
+            icon_name: 'sms-symbolic',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+        sendMessage: {
+            label: _('Send Message'),
+            icon_name: 'sms-send',
+
+            parameter_type: new GLib.VariantType('(aa{sv})'),
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+        sendSms: {
+            label: _('Send SMS'),
+            icon_name: 'sms-send',
+
+            parameter_type: new GLib.VariantType('(ss)'),
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+        shareSms: {
+            label: _('Share SMS'),
+            icon_name: 'sms-send',
+
+            parameter_type: new GLib.VariantType('s'),
+            incoming: [],
+            outgoing: ['kdeconnect.sms.request'],
+        },
+    },
+};
+
+
+/**
+ * SMS Message event type. Currently all events are TEXT_MESSAGE.
+ *
+ * TEXT_MESSAGE: Has a "body" field which contains pure, human-readable text
+ */
+export const MessageEventType = {
+    TEXT_MESSAGE: 0x1,
+};
+
+
+/**
+ * SMS Message status. READ/UNREAD match the 'read' field from the Android App
+ * message packet.
+ *
+ * UNREAD: A message not marked as read
+ * READ: A message marked as read
+ */
+export const MessageStatus = {
+    UNREAD: 0,
+    READ: 1,
+};
+
+
+/**
+ * SMS Message type, set from the 'type' field in the Android App
+ * message packet.
+ *
+ * See: https://developer.android.com/reference/android/provider/Telephony.TextBasedSmsColumns.html
+ *
+ * ALL: all messages
+ * INBOX: Received messages
+ * SENT: Sent messages
+ * DRAFT: Message drafts
+ * OUTBOX: Outgoing messages
+ * FAILED: Failed outgoing messages
+ * QUEUED: Messages queued to send later
+ */
+export const MessageBox = {
+    ALL: 0,
+    INBOX: 1,
+    SENT: 2,
+    DRAFT: 3,
+    OUTBOX: 4,
+    FAILED: 5,
+    QUEUED: 6,
+};
+
+
+/**
+ * SMS Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/sms
+ * https://github.com/KDE/kdeconnect-android/tree/master/src/org/kde/kdeconnect/Plugins/SMSPlugin/
+ */
+const SMSPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectSMSPlugin',
+    Properties: {
+        'threads': GObject.param_spec_variant(
+            'threads',
+            'Conversation List',
+            'A list of threads',
+            new GLib.VariantType('aa{sv}'),
+            null,
+            GObject.ParamFlags.READABLE
+        ),
+    },
+}, class SMSPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'sms');
+
+        this.cacheProperties(['_threads']);
+    }
+
+    get threads() {
+        if (this._threads === undefined)
+            this._threads = {};
+
+        return this._threads;
+    }
+
+    get window() {
+        if (this.settings.get_boolean('legacy-sms')) {
+            return new LegacyMessagingDialog({
+                device: this.device,
+                plugin: this,
+            });
+        }
+
+        if (this._window === undefined) {
+            this._window = new Messaging.Window({
+                application: Gio.Application.get_default(),
+                device: this.device,
+                plugin: this,
+            });
+
+            this._window.connect('destroy', () => {
+                this._window = undefined;
+            });
+        }
+
+        return this._window;
+    }
+
+    clearCache() {
+        this._threads = {};
+        this.notify('threads');
+    }
+
+    cacheLoaded() {
+        this.notify('threads');
+    }
+
+    connected() {
+        super.connected();
+        this._requestConversations();
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.sms.messages':
+                this._handleMessages(packet.body.messages);
+                break;
+        }
+    }
+
+    /**
+     * Handle a digest of threads.
+     *
+     * @param {Object[]} messages - A list of message objects
+     * @param {string[]} thread_ids - A list of thread IDs as strings
+     */
+    _handleDigest(messages, thread_ids) {
+        // Prune threads
+        for (const thread_id of Object.keys(this.threads)) {
+            if (!thread_ids.includes(thread_id))
+                delete this.threads[thread_id];
+        }
+
+        // Request each new or newer thread
+        for (let i = 0, len = messages.length; i < len; i++) {
+            const message = messages[i];
+            const cache = this.threads[message.thread_id];
+
+            if (cache === undefined) {
+                this._requestConversation(message.thread_id);
+                continue;
+            }
+
+            // If this message is marked read, mark the rest as read
+            if (message.read === MessageStatus.READ) {
+                for (const msg of cache)
+                    msg.read = MessageStatus.READ;
+            }
+
+            // If we don't have a thread for this message or it's newer
+            // than the last message in the cache, request the thread
+            if (!cache.length || cache[cache.length - 1].date < message.date)
+                this._requestConversation(message.thread_id);
+        }
+
+        this.notify('threads');
+    }
+
+    /**
+     * Handle a new single message
+     *
+     * @param {Object} message - A message object
+     */
+    _handleMessage(message) {
+        let conversation = null;
+
+        // If the window is open, try and find an active conversation
+        if (this._window)
+            conversation = this._window.getConversationForMessage(message);
+
+        // If there's an active conversation, we should log the message now
+        if (conversation)
+            conversation.logNext(message);
+    }
+
+    /**
+     * Parse a conversation (thread of messages) and sort them
+     *
+     * @param {Object[]} thread - A list of sms message objects from a thread
+     */
+    _handleThread(thread) {
+        // If there are no addresses this will cause major problems...
+        if (!thread[0].addresses || !thread[0].addresses[0])
+            return;
+
+        const thread_id = thread[0].thread_id;
+        const cache = this.threads[thread_id] || [];
+
+        // Handle each message
+        for (let i = 0, len = thread.length; i < len; i++) {
+            const message = thread[i];
+
+            // TODO: We only cache messages of a known MessageBox since we
+            // have no reliable way to determine its direction, let alone
+            // what to do with it.
+            if (message.type < 0 || message.type > 6)
+                continue;
+
+            // If the message exists, just update it
+            const cacheMessage = cache.find(m => m.date === message.date);
+
+            if (cacheMessage) {
+                Object.assign(cacheMessage, message);
+            } else {
+                cache.push(message);
+                this._handleMessage(message);
+            }
+        }
+
+        // Sort the thread by ascending date and notify
+        this.threads[thread_id] = cache.sort((a, b) => a.date - b.date);
+        this.notify('threads');
+    }
+
+    /**
+     * Handle a response to telephony.request_conversation(s)
+     *
+     * @param {Object[]} messages - A list of sms message objects
+     */
+    _handleMessages(messages) {
+        try {
+            // If messages is empty there's nothing to do...
+            if (messages.length === 0)
+                return;
+
+            const thread_ids = [];
+
+            // Perform some modification of the messages
+            for (let i = 0, len = messages.length; i < len; i++) {
+                const message = messages[i];
+
+                // COERCION: thread_id's to strings
+                message.thread_id = `${message.thread_id}`;
+                thread_ids.push(message.thread_id);
+
+                // TODO: Remove bogus `insert-address-token` entries
+                let a = message.addresses.length;
+
+                while (a--) {
+                    if (message.addresses[a].address === undefined ||
+                        message.addresses[a].address === 'insert-address-token')
+                        message.addresses.splice(a, 1);
+                }
+            }
+
+            // If there's multiple thread_id's it's a summary of threads
+            if (thread_ids.some(id => id !== thread_ids[0]))
+                this._handleDigest(messages, thread_ids);
+
+            // Otherwise this is single thread or new message
+            else
+                this._handleThread(messages);
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+    }
+
+    /**
+     * Request a list of messages from a single thread.
+     *
+     * @param {number} thread_id - The id of the thread to request
+     */
+    _requestConversation(thread_id) {
+        this.device.sendPacket({
+            type: 'kdeconnect.sms.request_conversation',
+            body: {
+                threadID: thread_id,
+            },
+        });
+    }
+
+    /**
+     * Request a list of the last message in each unarchived thread.
+     */
+    _requestConversations() {
+        this.device.sendPacket({
+            type: 'kdeconnect.sms.request_conversations',
+        });
+    }
+
+    /**
+     * A notification action for replying to SMS messages (or missed calls).
+     *
+     * @param {string} hint - Could be either a contact name or phone number
+     */
+    replySms(hint) {
+        this.window.present();
+        // FIXME: causes problems now that non-numeric addresses are allowed
+        // this.window.address = hint.toPhoneNumber();
+    }
+
+    /**
+     * Send an SMS message
+     *
+     * @param {string} phoneNumber - The phone number to send the message to
+     * @param {string} messageBody - The message to send
+     */
+    sendSms(phoneNumber, messageBody) {
+        this.device.sendPacket({
+            type: 'kdeconnect.sms.request',
+            body: {
+                sendSms: true,
+                phoneNumber: phoneNumber,
+                messageBody: messageBody,
+            },
+        });
+    }
+
+    /**
+     * Send a message
+     *
+     * @param {Object[]} addresses - A list of address objects
+     * @param {string} messageBody - The message text
+     * @param {number} [event] - An event bitmask
+     * @param {boolean} [forceSms] - Whether to force SMS
+     * @param {number} [subId] - The SIM card to use
+     */
+    sendMessage(addresses, messageBody, event = 1, forceSms = false, subId = undefined) {
+        // TODO: waiting on support in kdeconnect-android
+        // if (this._version === 1) {
+        this.device.sendPacket({
+            type: 'kdeconnect.sms.request',
+            body: {
+                sendSms: true,
+                phoneNumber: addresses[0].address,
+                messageBody: messageBody,
+            },
+        });
+        // } else if (this._version === 2) {
+        //     this.device.sendPacket({
+        //         type: 'kdeconnect.sms.request',
+        //         body: {
+        //             version: 2,
+        //             addresses: addresses,
+        //             messageBody: messageBody,
+        //             forceSms: forceSms,
+        //             sub_id: subId
+        //         }
+        //     });
+        // }
+    }
+
+    /**
+     * Share a text content by SMS message. This is used by the WebExtension to
+     * share URLs from the browser, but could be used to initiate sharing of any
+     * text content.
+     *
+     * @param {string} url - The link to be shared
+     */
+    shareSms(url) {
+        // Legacy Mode
+        if (this.settings.get_boolean('legacy-sms')) {
+            const window = this.window;
+            window.present();
+            window.setMessage(url);
+
+        // If there are active threads, show the chooser dialog
+        } else if (Object.values(this.threads).length > 0) {
+            const window = new Messaging.ConversationChooser({
+                application: Gio.Application.get_default(),
+                device: this.device,
+                message: url,
+                plugin: this,
+            });
+
+            window.present();
+
+        // Otherwise show the window and wait for a contact to be chosen
+        } else {
+            this.window.present();
+            this.window.setMessage(url, true);
+        }
+    }
+
+    /**
+     * Open and present the messaging window
+     */
+    sms() {
+        this.window.present();
+    }
+
+    /**
+     * This is the sms: URI scheme handler
+     *
+     * @param {string} uri - The URI the handle (sms:|sms://|sms:///)
+     */
+    uriSms(uri) {
+        try {
+            uri = new SmsURI(uri);
+
+            // Lookup contacts
+            const addresses = uri.recipients.map(number => {
+                return {address: number.toPhoneNumber()};
+            });
+            const contacts = this.device.contacts.lookupAddresses(addresses);
+
+            // Present the window and show the conversation
+            const window = this.window;
+            window.present();
+            window.setContacts(contacts);
+
+            // Set the outgoing message if the uri has a body variable
+            if (uri.body)
+                window.setMessage(uri.body);
+        } catch (e) {
+            debug(e, `${this.device.name}: "${uri}"`);
+        }
+    }
+
+    _threadHasAddress(thread, addressObj) {
+        const number = addressObj.address.toPhoneNumber();
+
+        for (const taddressObj of thread[0].addresses) {
+            const tnumber = taddressObj.address.toPhoneNumber();
+
+            if (number.endsWith(tnumber) || tnumber.endsWith(number))
+                return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Try to find a thread_id in @smsPlugin for @addresses.
+     *
+     * @param {Object[]} addresses - a list of address objects
+     * @return {string|null} a thread ID
+     */
+    getThreadIdForAddresses(addresses = []) {
+        const threads = Object.values(this.threads);
+
+        for (const thread of threads) {
+            if (addresses.length !== thread[0].addresses.length)
+                continue;
+
+            if (addresses.every(addressObj => this._threadHasAddress(thread, addressObj)))
+                return thread[0].thread_id;
+        }
+
+        return null;
+    }
+
+    destroy() {
+        if (this._window !== undefined)
+            this._window.destroy();
+
+        super.destroy();
+    }
+});
+
+export default SMSPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/systemvolume.js

@@ -0,0 +1,204 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Config from '../../config.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('System Volume'),
+    description: _('Enable the paired device to control the system volume'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.SystemVolume',
+    incomingCapabilities: ['kdeconnect.systemvolume.request'],
+    outgoingCapabilities: ['kdeconnect.systemvolume'],
+    actions: {},
+};
+
+
+/**
+ * SystemVolume Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/systemvolume
+ * https://github.com/KDE/kdeconnect-android/tree/master/src/org/kde/kdeconnect/Plugins/SystemvolumePlugin/
+ */
+const SystemVolumePlugin = GObject.registerClass({
+    GTypeName: 'GSConnectSystemVolumePlugin',
+}, class SystemVolumePlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'systemvolume');
+
+        // Cache stream properties
+        this._cache = new WeakMap();
+
+        // Connect to the mixer
+        try {
+            this._mixer = Components.acquire('pulseaudio');
+
+            this._streamChangedId = this._mixer.connect(
+                'stream-changed',
+                this._sendSink.bind(this)
+            );
+
+            this._outputAddedId = this._mixer.connect(
+                'output-added',
+                this._sendSinkList.bind(this)
+            );
+
+            this._outputRemovedId = this._mixer.connect(
+                'output-removed',
+                this._sendSinkList.bind(this)
+            );
+
+        // Modify the error to redirect to the wiki
+        } catch (e) {
+            e.name = _('PulseAudio not found');
+            e.url = `${Config.PACKAGE_URL}/wiki/Error#pulseaudio-not-found`;
+            throw e;
+        }
+    }
+
+    handlePacket(packet) {
+        switch (true) {
+            case packet.body.hasOwnProperty('requestSinks'):
+                this._sendSinkList();
+                break;
+
+            case packet.body.hasOwnProperty('name'):
+                this._changeSink(packet);
+                break;
+        }
+    }
+
+    connected() {
+        super.connected();
+
+        this._sendSinkList();
+    }
+
+    /**
+     * Handle a request to change an output
+     *
+     * @param {Core.Packet} packet - a `kdeconnect.systemvolume.request`
+     */
+    _changeSink(packet) {
+        let stream;
+
+        for (const sink of this._mixer.get_sinks()) {
+            if (sink.name === packet.body.name) {
+                stream = sink;
+                break;
+            }
+        }
+
+        // No sink with the given name
+        if (stream === undefined) {
+            this._sendSinkList();
+            return;
+        }
+
+        // Get a cache and store volume and mute states if changed
+        const cache = this._cache.get(stream) || {};
+
+        if (packet.body.hasOwnProperty('muted')) {
+            cache.muted = packet.body.muted;
+            this._cache.set(stream, cache);
+            stream.change_is_muted(packet.body.muted);
+        }
+
+        if (packet.body.hasOwnProperty('volume')) {
+            cache.volume = packet.body.volume;
+            this._cache.set(stream, cache);
+            stream.volume = packet.body.volume;
+            stream.push_volume();
+        }
+    }
+
+    /**
+     * Update the cache for @stream
+     *
+     * @param {Gvc.MixerStream} stream - The stream to cache
+     * @return {Object} The updated cache object
+     */
+    _updateCache(stream) {
+        const state = {
+            name: stream.name,
+            description: stream.display_name,
+            muted: stream.is_muted,
+            volume: stream.volume,
+            maxVolume: this._mixer.get_vol_max_norm(),
+        };
+
+        this._cache.set(stream, state);
+
+        return state;
+    }
+
+    /**
+     * Send the state of a local sink
+     *
+     * @param {Gvc.MixerControl} mixer - The mixer that owns the stream
+     * @param {number} id - The Id of the stream that changed
+     */
+    _sendSink(mixer, id) {
+        // Avoid starving the packet channel when fading
+        if (this._mixer.fading)
+            return;
+
+        // Check the cache
+        const stream = this._mixer.lookup_stream_id(id);
+        const cache = this._cache.get(stream) || {};
+
+        // If the port has changed we have to send the whole list to update the
+        // display name
+        if (!cache.display_name || cache.display_name !== stream.display_name) {
+            this._sendSinkList();
+            return;
+        }
+
+        // If only volume and/or mute are set, send a single update
+        if (cache.volume !== stream.volume || cache.muted !== stream.is_muted) {
+            // Update the cache
+            const state = this._updateCache(stream);
+
+            // Send the stream update
+            this.device.sendPacket({
+                type: 'kdeconnect.systemvolume',
+                body: state,
+            });
+        }
+    }
+
+    /**
+     * Send a list of local sinks
+     */
+    _sendSinkList() {
+        const sinkList = this._mixer.get_sinks().map(sink => {
+            return this._updateCache(sink);
+        });
+
+        // Send the sinkList
+        this.device.sendPacket({
+            type: 'kdeconnect.systemvolume',
+            body: {
+                sinkList: sinkList,
+            },
+        });
+    }
+
+    destroy() {
+        if (this._mixer !== undefined) {
+            this._mixer.disconnect(this._streamChangedId);
+            this._mixer.disconnect(this._outputAddedId);
+            this._mixer.disconnect(this._outputRemovedId);
+            this._mixer = Components.release('pulseaudio');
+        }
+
+        super.destroy();
+    }
+});
+
+export default SystemVolumePlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/plugins/telephony.js

@@ -0,0 +1,245 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GdkPixbuf from 'gi://GdkPixbuf';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import * as Components from '../components/index.js';
+import Plugin from '../plugin.js';
+
+
+export const Metadata = {
+    label: _('Telephony'),
+    description: _('Be notified about calls and adjust system volume during ringing/ongoing calls'),
+    id: 'org.gnome.Shell.Extensions.GSConnect.Plugin.Telephony',
+    incomingCapabilities: [
+        'kdeconnect.telephony',
+    ],
+    outgoingCapabilities: [
+        'kdeconnect.telephony.request',
+        'kdeconnect.telephony.request_mute',
+    ],
+    actions: {
+        muteCall: {
+            // TRANSLATORS: Silence the actively ringing call
+            label: _('Mute Call'),
+            icon_name: 'audio-volume-muted-symbolic',
+
+            parameter_type: null,
+            incoming: ['kdeconnect.telephony'],
+            outgoing: ['kdeconnect.telephony.request_mute'],
+        },
+    },
+};
+
+
+/**
+ * Telephony Plugin
+ * https://github.com/KDE/kdeconnect-kde/tree/master/plugins/telephony
+ * https://github.com/KDE/kdeconnect-android/tree/master/src/org/kde/kdeconnect/Plugins/TelephonyPlugin
+ */
+const TelephonyPlugin = GObject.registerClass({
+    GTypeName: 'GSConnectTelephonyPlugin',
+}, class TelephonyPlugin extends Plugin {
+
+    _init(device) {
+        super._init(device, 'telephony');
+
+        // Neither of these are crucial for the plugin to work
+        this._mpris = Components.acquire('mpris');
+        this._mixer = Components.acquire('pulseaudio');
+    }
+
+    handlePacket(packet) {
+        switch (packet.type) {
+            case 'kdeconnect.telephony':
+                this._handleEvent(packet);
+                break;
+        }
+    }
+
+    /**
+     * Change volume, microphone and media player state in response to an
+     * incoming or answered call.
+     *
+     * @param {string} eventType - 'ringing' or 'talking'
+     */
+    _setMediaState(eventType) {
+        // Mixer Volume
+        if (this._mixer !== undefined) {
+            switch (this.settings.get_string(`${eventType}-volume`)) {
+                case 'restore':
+                    this._mixer.restore();
+                    break;
+
+                case 'lower':
+                    this._mixer.lowerVolume();
+                    break;
+
+                case 'mute':
+                    this._mixer.muteVolume();
+                    break;
+            }
+
+            if (eventType === 'talking' && this.settings.get_boolean('talking-microphone'))
+                this._mixer.muteMicrophone();
+        }
+
+        // Media Playback
+        if (this._mpris && this.settings.get_boolean(`${eventType}-pause`))
+            this._mpris.pauseAll();
+    }
+
+    /**
+     * Restore volume, microphone and media player state (if changed), making
+     * sure to unpause before raising volume.
+     *
+     * TODO: there's a possibility we might revert a media/mixer state set for
+     *       another device.
+     */
+    _restoreMediaState() {
+        // Media Playback
+        if (this._mpris)
+            this._mpris.unpauseAll();
+
+        // Mixer Volume
+        if (this._mixer)
+            this._mixer.restore();
+    }
+
+    /**
+     * Load a Gdk.Pixbuf from base64 encoded data
+     *
+     * @param {string} data - Base64 encoded JPEG data
+     * @return {Gdk.Pixbuf|null} A contact photo
+     */
+    _getThumbnailPixbuf(data) {
+        const loader = new GdkPixbuf.PixbufLoader();
+
+        try {
+            data = GLib.base64_decode(data);
+            loader.write(data);
+            loader.close();
+        } catch (e) {
+            debug(e, this.device.name);
+        }
+
+        return loader.get_pixbuf();
+    }
+
+    /**
+     * Handle a telephony event (ringing, talking), showing or hiding a
+     * notification and possibly adjusting the media/mixer state.
+     *
+     * @param {Core.Packet} packet - A `kdeconnect.telephony`
+     */
+    _handleEvent(packet) {
+        // Only handle 'ringing' or 'talking' events; leave the notification
+        // plugin to handle 'missedCall' since they're often repliable
+        if (!['ringing', 'talking'].includes(packet.body.event))
+            return;
+
+        // This is the end of a telephony event
+        if (packet.body.isCancel)
+            this._cancelEvent(packet);
+        else
+            this._notifyEvent(packet);
+    }
+
+    _cancelEvent(packet) {
+        // Ensure we have a sender
+        // TRANSLATORS: No name or phone number
+        let sender = _('Unknown Contact');
+
+        if (packet.body.contactName)
+            sender = packet.body.contactName;
+        else if (packet.body.phoneNumber)
+            sender = packet.body.phoneNumber;
+
+        this.device.hideNotification(`${packet.body.event}|${sender}`);
+        this._restoreMediaState();
+    }
+
+    _notifyEvent(packet) {
+        let body;
+        let buttons = [];
+        let icon = null;
+        let priority = Gio.NotificationPriority.NORMAL;
+
+        // Ensure we have a sender
+        // TRANSLATORS: No name or phone number
+        let sender = _('Unknown Contact');
+
+        if (packet.body.contactName)
+            sender = packet.body.contactName;
+        else if (packet.body.phoneNumber)
+            sender = packet.body.phoneNumber;
+
+        // If there's a photo, use it as the notification icon
+        if (packet.body.phoneThumbnail)
+            icon = this._getThumbnailPixbuf(packet.body.phoneThumbnail);
+
+        if (icon === null)
+            icon = new Gio.ThemedIcon({name: 'call-start-symbolic'});
+
+        // Notify based based on the event type
+        if (packet.body.event === 'ringing') {
+            this._setMediaState('ringing');
+
+            // TRANSLATORS: The phone is ringing
+            body = _('Incoming call');
+            buttons = [{
+                action: 'muteCall',
+                // TRANSLATORS: Silence the actively ringing call
+                label: _('Mute'),
+                parameter: null,
+            }];
+            priority = Gio.NotificationPriority.URGENT;
+        }
+
+        if (packet.body.event === 'talking') {
+            this.device.hideNotification(`ringing|${sender}`);
+            this._setMediaState('talking');
+
+            // TRANSLATORS: A phone call is active
+            body = _('Ongoing call');
+        }
+
+        this.device.showNotification({
+            id: `${packet.body.event}|${sender}`,
+            title: sender,
+            body: body,
+            icon: icon,
+            priority: priority,
+            buttons: buttons,
+        });
+    }
+
+    /**
+     * Silence an incoming call and restore the previous mixer/media state, if
+     * applicable.
+     */
+    muteCall() {
+        this.device.sendPacket({
+            type: 'kdeconnect.telephony.request_mute',
+            body: {},
+        });
+
+        this._restoreMediaState();
+    }
+
+    destroy() {
+        if (this._mixer !== undefined)
+            this._mixer = Components.release('pulseaudio');
+
+        if (this._mpris !== undefined)
+            this._mpris = Components.release('mpris');
+
+        super.destroy();
+    }
+});
+
+export default TelephonyPlugin;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/ui/contacts.js

@@ -0,0 +1,642 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import GdkPixbuf from 'gi://GdkPixbuf';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import system from 'system';
+
+
+/**
+ * Return a random color
+ *
+ * @param {*} [salt] - If not %null, will be used as salt for generating a color
+ * @param {number} alpha - A value in the [0...1] range for the alpha channel
+ * @return {Gdk.RGBA} A new Gdk.RGBA object generated from the input
+ */
+function randomRGBA(salt = null, alpha = 1.0) {
+    let red, green, blue;
+
+    if (salt !== null) {
+        const hash = new GLib.Variant('s', `${salt}`).hash();
+        red = ((hash & 0xFF0000) >> 16) / 255;
+        green = ((hash & 0x00FF00) >> 8) / 255;
+        blue = (hash & 0x0000FF) / 255;
+    } else {
+        red = Math.random();
+        green = Math.random();
+        blue = Math.random();
+    }
+
+    return new Gdk.RGBA({red: red, green: green, blue: blue, alpha: alpha});
+}
+
+
+/**
+ * Get the relative luminance of a RGB set
+ * See: https://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
+ *
+ * @param {Gdk.RGBA} rgba - A GdkRGBA object
+ * @return {number} The relative luminance of the color
+ */
+function relativeLuminance(rgba) {
+    const {red, green, blue} = rgba;
+
+    const R = (red > 0.03928) ? red / 12.92 : Math.pow(((red + 0.055) / 1.055), 2.4);
+    const G = (green > 0.03928) ? green / 12.92 : Math.pow(((green + 0.055) / 1.055), 2.4);
+    const B = (blue > 0.03928) ? blue / 12.92 : Math.pow(((blue + 0.055) / 1.055), 2.4);
+
+    return 0.2126 * R + 0.7152 * G + 0.0722 * B;
+}
+
+
+/**
+ * Get a GdkRGBA contrasted for the input
+ * See: https://www.w3.org/TR/2008/REC-WCAG20-20081211/#contrast-ratiodef
+ *
+ * @param {Gdk.RGBA} rgba - A GdkRGBA object for the background color
+ * @return {Gdk.RGBA} A GdkRGBA object for the foreground color
+ */
+function getFgRGBA(rgba) {
+    const bgLuminance = relativeLuminance(rgba);
+    const lightContrast = (0.07275541795665634 + 0.05) / (bgLuminance + 0.05);
+    const darkContrast = (bgLuminance + 0.05) / (0.0046439628482972135 + 0.05);
+
+    const value = (darkContrast > lightContrast) ? 0.06 : 0.94;
+    return new Gdk.RGBA({red: value, green: value, blue: value, alpha: 0.5});
+}
+
+
+/**
+ * Get a GdkPixbuf for @path, allowing the corrupt JPEG's KDE Connect sometimes
+ * sends. This function is synchronous.
+ *
+ * @param {string} path - A local file path
+ * @param {number} size - Size in pixels
+ * @param {scale} [scale] - Scale factor for the size
+ * @return {Gdk.Pixbuf} A pixbuf
+ */
+function getPixbufForPath(path, size, scale = 1.0) {
+    let data, loader;
+
+    // Catch missing avatar files
+    try {
+        data = GLib.file_get_contents(path)[1];
+    } catch (e) {
+        debug(e, path);
+        return undefined;
+    }
+
+    // Consider errors from partially corrupt JPEGs to be warnings
+    try {
+        loader = new GdkPixbuf.PixbufLoader();
+        loader.write(data);
+        loader.close();
+    } catch (e) {
+        debug(e, path);
+    }
+
+    const pixbuf = loader.get_pixbuf();
+
+    // Scale to monitor
+    size = Math.floor(size * scale);
+    return pixbuf.scale_simple(size, size, GdkPixbuf.InterpType.HYPER);
+}
+
+function getPixbufForIcon(name, size, scale, bgColor) {
+    const color = getFgRGBA(bgColor);
+    const theme = Gtk.IconTheme.get_default();
+    const info = theme.lookup_icon_for_scale(
+        name,
+        size,
+        scale,
+        Gtk.IconLookupFlags.FORCE_SYMBOLIC
+    );
+
+    return info.load_symbolic(color, null, null, null)[0];
+}
+
+
+/**
+ * Return a localized string for a phone number type
+ * See: http://www.ietf.org/rfc/rfc2426.txt
+ *
+ * @param {string} type - An RFC2426 phone number type
+ * @return {string} A localized string like 'Mobile'
+ */
+function getNumberTypeLabel(type) {
+    if (type.includes('fax'))
+        // TRANSLATORS: A fax number
+        return _('Fax');
+
+    if (type.includes('work'))
+        // TRANSLATORS: A work or office phone number
+        return _('Work');
+
+    if (type.includes('cell'))
+        // TRANSLATORS: A mobile or cellular phone number
+        return _('Mobile');
+
+    if (type.includes('home'))
+        // TRANSLATORS: A home phone number
+        return _('Home');
+
+    // TRANSLATORS: All other phone number types
+    return _('Other');
+}
+
+/**
+ * Get a display number from @contact for @address.
+ *
+ * @param {Object} contact - A contact object
+ * @param {string} address - A phone number
+ * @return {string} A (possibly) better display number for the address
+ */
+export function getDisplayNumber(contact, address) {
+    const number = address.toPhoneNumber();
+
+    for (const contactNumber of contact.numbers) {
+        const cnumber = contactNumber.value.toPhoneNumber();
+
+        if (number.endsWith(cnumber) || cnumber.endsWith(number))
+            return GLib.markup_escape_text(contactNumber.value, -1);
+    }
+
+    return GLib.markup_escape_text(address, -1);
+}
+
+
+/**
+ * Contact Avatar
+ */
+const AvatarCache = new WeakMap();
+
+export const Avatar = GObject.registerClass({
+    GTypeName: 'GSConnectContactAvatar',
+}, class ContactAvatar extends Gtk.DrawingArea {
+
+    _init(contact = null) {
+        super._init({
+            height_request: 32,
+            width_request: 32,
+            valign: Gtk.Align.CENTER,
+            visible: true,
+        });
+
+        this.contact = contact;
+    }
+
+    get rgba() {
+        if (this._rgba === undefined) {
+            if (this.contact)
+                this._rgba = randomRGBA(this.contact.name);
+            else
+                this._rgba = randomRGBA(GLib.uuid_string_random());
+        }
+
+        return this._rgba;
+    }
+
+    get contact() {
+        if (this._contact === undefined)
+            this._contact = null;
+
+        return this._contact;
+    }
+
+    set contact(contact) {
+        if (this.contact === contact)
+            return;
+
+        this._contact = contact;
+        this._surface = undefined;
+        this._rgba = undefined;
+        this._offset = 0;
+    }
+
+    _loadSurface() {
+        // Get the monitor scale
+        const display = Gdk.Display.get_default();
+        const monitor = display.get_monitor_at_window(this.get_window());
+        const scale = monitor.get_scale_factor();
+
+        // If there's a contact with an avatar, try to load it
+        if (this.contact && this.contact.avatar) {
+            // Check the cache
+            this._surface = AvatarCache.get(this.contact);
+
+            // Try loading the pixbuf
+            if (!this._surface) {
+                const pixbuf = getPixbufForPath(
+                    this.contact.avatar,
+                    this.width_request,
+                    scale
+                );
+
+                if (pixbuf) {
+                    this._surface = Gdk.cairo_surface_create_from_pixbuf(
+                        pixbuf,
+                        0,
+                        this.get_window()
+                    );
+                    AvatarCache.set(this.contact, this._surface);
+                }
+            }
+        }
+
+        // If we still don't have a surface, load a fallback
+        if (!this._surface) {
+            let iconName;
+
+            // If we were given a contact, it's direct message otherwise group
+            if (this.contact)
+                iconName = 'avatar-default-symbolic';
+            else
+                iconName = 'group-avatar-symbolic';
+
+            // Center the icon
+            this._offset = (this.width_request - 24) / 2;
+
+            // Load the fallback
+            const pixbuf = getPixbufForIcon(iconName, 24, scale, this.rgba);
+
+            this._surface = Gdk.cairo_surface_create_from_pixbuf(
+                pixbuf,
+                0,
+                this.get_window()
+            );
+        }
+    }
+
+    vfunc_draw(cr) {
+        if (!this._surface)
+            this._loadSurface();
+
+        // Clip to a circle
+        const rad = this.width_request / 2;
+        cr.arc(rad, rad, rad, 0, 2 * Math.PI);
+        cr.clipPreserve();
+
+        // Fill the background if the the surface is offset
+        if (this._offset > 0) {
+            Gdk.cairo_set_source_rgba(cr, this.rgba);
+            cr.fill();
+        }
+
+        // Draw the avatar/icon
+        cr.setSourceSurface(this._surface, this._offset, this._offset);
+        cr.paint();
+
+        cr.$dispose();
+        return Gdk.EVENT_PROPAGATE;
+    }
+});
+
+
+/**
+ * A row for a contact address (usually a phone number).
+ */
+const AddressRow = GObject.registerClass({
+    GTypeName: 'GSConnectContactsAddressRow',
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/contacts-address-row.ui',
+    Children: ['avatar', 'name-label', 'address-label', 'type-label'],
+}, class AddressRow extends Gtk.ListBoxRow {
+
+    _init(contact, index = 0) {
+        super._init();
+
+        this._index = index;
+        this._number = contact.numbers[index];
+        this.contact = contact;
+    }
+
+    get contact() {
+        if (this._contact === undefined)
+            this._contact = null;
+
+        return this._contact;
+    }
+
+    set contact(contact) {
+        if (this.contact === contact)
+            return;
+
+        this._contact = contact;
+
+        if (this._index === 0) {
+            this.avatar.contact = contact;
+            this.avatar.visible = true;
+
+            this.name_label.label = GLib.markup_escape_text(contact.name, -1);
+            this.name_label.visible = true;
+
+            this.address_label.margin_start = 0;
+            this.address_label.margin_end = 0;
+        } else {
+            this.avatar.visible = false;
+            this.name_label.visible = false;
+
+            // TODO: rtl inverts margin-start so the number don't align
+            this.address_label.margin_start = 38;
+            this.address_label.margin_end = 38;
+        }
+
+        this.address_label.label = GLib.markup_escape_text(this.number.value, -1);
+
+        if (this.number.type !== undefined)
+            this.type_label.label = getNumberTypeLabel(this.number.type);
+    }
+
+    get number() {
+        if (this._number === undefined)
+            return {value: 'unknown', type: 'unknown'};
+
+        return this._number;
+    }
+});
+
+
+/**
+ * A widget for selecting contact addresses (usually phone numbers)
+ */
+export const ContactChooser = GObject.registerClass({
+    GTypeName: 'GSConnectContactChooser',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'store': GObject.ParamSpec.object(
+            'store',
+            'Store',
+            'The contacts store',
+            GObject.ParamFlags.READWRITE | GObject.ParamFlags.CONSTRUCT,
+            GObject.Object
+        ),
+    },
+    Signals: {
+        'number-selected': {
+            flags: GObject.SignalFlags.RUN_FIRST,
+            param_types: [GObject.TYPE_STRING],
+        },
+    },
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/contact-chooser.ui',
+    Children: ['entry', 'list', 'scrolled'],
+}, class ContactChooser extends Gtk.Grid {
+
+    _init(params) {
+        super._init(params);
+
+        // Setup the contact list
+        this.list._entry = this.entry.text;
+        this.list.set_filter_func(this._filter);
+        this.list.set_sort_func(this._sort);
+
+        // Make sure we're using the correct contacts store
+        this.device.bind_property(
+            'contacts',
+            this,
+            'store',
+            GObject.BindingFlags.SYNC_CREATE
+        );
+
+        // Cleanup on ::destroy
+        this.connect('destroy', this._onDestroy);
+    }
+
+    get store() {
+        if (this._store === undefined)
+            this._store = null;
+
+        return this._store;
+    }
+
+    set store(store) {
+        if (this.store === store)
+            return;
+
+        // Unbind the old store
+        if (this._store) {
+            // Disconnect from the store
+            this._store.disconnect(this._contactAddedId);
+            this._store.disconnect(this._contactRemovedId);
+            this._store.disconnect(this._contactChangedId);
+
+            // Clear the contact list
+            const rows = this.list.get_children();
+
+            for (let i = 0, len = rows.length; i < len; i++) {
+                rows[i].destroy();
+                // HACK: temporary mitigator for mysterious GtkListBox leak
+                system.gc();
+            }
+        }
+
+        // Set the store
+        this._store = store;
+
+        // Bind the new store
+        if (this._store) {
+            // Connect to the new store
+            this._contactAddedId = store.connect(
+                'contact-added',
+                this._onContactAdded.bind(this)
+            );
+
+            this._contactRemovedId = store.connect(
+                'contact-removed',
+                this._onContactRemoved.bind(this)
+            );
+
+            this._contactChangedId = store.connect(
+                'contact-changed',
+                this._onContactChanged.bind(this)
+            );
+
+            // Populate the list
+            this._populate();
+        }
+    }
+
+    /*
+     * ContactStore Callbacks
+     */
+    _onContactAdded(store, id) {
+        const contact = this.store.get_contact(id);
+        this._addContact(contact);
+    }
+
+    _onContactRemoved(store, id) {
+        const rows = this.list.get_children();
+
+        for (let i = 0, len = rows.length; i < len; i++) {
+            const row = rows[i];
+
+            if (row.contact.id === id) {
+                row.destroy();
+                // HACK: temporary mitigator for mysterious GtkListBox leak
+                system.gc();
+            }
+        }
+    }
+
+    _onContactChanged(store, id) {
+        this._onContactRemoved(store, id);
+        this._onContactAdded(store, id);
+    }
+
+    _onDestroy(chooser) {
+        chooser.store = null;
+    }
+
+    _onSearchChanged(entry) {
+        this.list._entry = entry.text;
+        let dynamic = this.list.get_row_at_index(0);
+
+        // If the entry contains string with 2 or more digits...
+        if (entry.text.replace(/\D/g, '').length >= 2) {
+            // ...ensure we have a dynamic contact for it
+            if (!dynamic || !dynamic.__tmp) {
+                dynamic = new AddressRow({
+                    // TRANSLATORS: A phone number (eg. "Send to 555-5555")
+                    name: _('Send to %s').format(entry.text),
+                    numbers: [{type: 'unknown', value: entry.text}],
+                });
+                dynamic.__tmp = true;
+                this.list.add(dynamic);
+
+            // ...or if we already do, then update it
+            } else {
+                const address = entry.text;
+
+                // Update contact object
+                dynamic.contact.name = address;
+                dynamic.contact.numbers[0].value = address;
+
+                // Update UI
+                dynamic.name_label.label = _('Send to %s').format(address);
+                dynamic.address_label.label = address;
+            }
+
+        // ...otherwise remove any dynamic contact that's been created
+        } else if (dynamic && dynamic.__tmp) {
+            dynamic.destroy();
+        }
+
+        this.list.invalidate_filter();
+        this.list.invalidate_sort();
+    }
+
+    // GtkListBox::row-activated
+    _onNumberSelected(box, row) {
+        if (row === null)
+            return;
+
+        // Emit the number
+        const address = row.number.value;
+        this.emit('number-selected', address);
+
+        // Reset the contact list
+        this.entry.text = '';
+        this.list.select_row(null);
+        this.scrolled.vadjustment.value = 0;
+    }
+
+    _filter(row) {
+        // Dynamic contact always shown
+        if (row.__tmp)
+            return true;
+
+        const query = row.get_parent()._entry;
+
+        // Show contact if text is substring of name
+        const queryName = query.toLocaleLowerCase();
+
+        if (row.contact.name.toLocaleLowerCase().includes(queryName))
+            return true;
+
+        // Show contact if text is substring of number
+        const queryNumber = query.toPhoneNumber();
+
+        if (queryNumber.length) {
+            for (const number of row.contact.numbers) {
+                if (number.value.toPhoneNumber().includes(queryNumber))
+                    return true;
+            }
+
+        // Query is effectively empty
+        } else if (/^0+/.test(query)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    _sort(row1, row2) {
+        if (row1.__tmp)
+            return -1;
+
+        if (row2.__tmp)
+            return 1;
+
+        return row1.contact.name.localeCompare(row2.contact.name);
+    }
+
+    _populate() {
+        // Add each contact
+        const contacts = this.store.contacts;
+
+        for (let i = 0, len = contacts.length; i < len; i++)
+            this._addContact(contacts[i]);
+    }
+
+    _addContactNumber(contact, index) {
+        const row = new AddressRow(contact, index);
+        this.list.add(row);
+
+        return row;
+    }
+
+    _addContact(contact) {
+        try {
+            // HACK: fix missing contact names
+            if (contact.name === undefined)
+                contact.name = _('Unknown Contact');
+
+            if (contact.numbers.length === 1)
+                return this._addContactNumber(contact, 0);
+
+            for (let i = 0, len = contact.numbers.length; i < len; i++)
+                this._addContactNumber(contact, i);
+        } catch (e) {
+            logError(e);
+        }
+    }
+
+    /**
+     * Get a dictionary of number-contact pairs for each selected phone number.
+     *
+     * @return {Object[]} A dictionary of contacts
+     */
+    getSelected() {
+        try {
+            const selected = {};
+
+            for (const row of this.list.get_selected_rows())
+                selected[row.number.value] = row.contact;
+
+            return selected;
+        } catch (e) {
+            logError(e);
+            return {};
+        }
+    }
+});
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/ui/legacyMessaging.js

@@ -0,0 +1,227 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import * as Contacts from '../ui/contacts.js';
+import * as Messaging from '../ui/messaging.js';
+import * as URI from '../utils/uri.js';
+import '../utils/ui.js';
+
+
+const Dialog = GObject.registerClass({
+    GTypeName: 'GSConnectLegacyMessagingDialog',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'plugin': GObject.ParamSpec.object(
+            'plugin',
+            'Plugin',
+            'The plugin providing messages',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+    },
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/legacy-messaging-dialog.ui',
+    Children: [
+        'infobar', 'stack',
+        'message-box', 'message-avatar', 'message-label', 'entry',
+    ],
+}, class Dialog extends Gtk.Dialog {
+
+    _init(params) {
+        super._init({
+            application: Gio.Application.get_default(),
+            device: params.device,
+            plugin: params.plugin,
+            use_header_bar: true,
+        });
+
+        this.set_response_sensitive(Gtk.ResponseType.OK, false);
+
+        // Dup some functions
+        this.headerbar = this.get_titlebar();
+        this._setHeaderBar = Messaging.Window.prototype._setHeaderBar;
+
+        // Info bar
+        this.device.bind_property(
+            'connected',
+            this.infobar,
+            'reveal-child',
+            GObject.BindingFlags.INVERT_BOOLEAN
+        );
+
+        // Message Entry/Send Button
+        this.device.bind_property(
+            'connected',
+            this.entry,
+            'sensitive',
+            GObject.BindingFlags.DEFAULT
+        );
+
+        this._connectedId = this.device.connect(
+            'notify::connected',
+            this._onStateChanged.bind(this)
+        );
+
+        this._entryChangedId = this.entry.buffer.connect(
+            'changed',
+            this._onStateChanged.bind(this)
+        );
+
+        // Set the message if given
+        if (params.message) {
+            this.message = params.message;
+            this.addresses = params.message.addresses;
+
+            this.message_avatar.contact = this.device.contacts.query({
+                number: this.addresses[0].address,
+            });
+            this.message_label.label = URI.linkify(this.message.body);
+            this.message_box.visible = true;
+
+        // Otherwise set the address(es) if we were passed those
+        } else if (params.addresses) {
+            this.addresses = params.addresses;
+        }
+
+        // Load the contact list if we weren't supplied with an address
+        if (this.addresses.length === 0) {
+            this.contact_chooser = new Contacts.ContactChooser({
+                device: this.device,
+            });
+            this.stack.add_named(this.contact_chooser, 'contact-chooser');
+            this.stack.child_set_property(this.contact_chooser, 'position', 0);
+
+            this._numberSelectedId = this.contact_chooser.connect(
+                'number-selected',
+                this._onNumberSelected.bind(this)
+            );
+
+            this.stack.visible_child_name = 'contact-chooser';
+        }
+
+        this.restoreGeometry('legacy-messaging-dialog');
+
+        this.connect('destroy', this._onDestroy);
+    }
+
+    _onDestroy(dialog) {
+        if (dialog._numberSelectedId !== undefined) {
+            dialog.contact_chooser.disconnect(dialog._numberSelectedId);
+            dialog.contact_chooser.destroy();
+        }
+
+        dialog.entry.buffer.disconnect(dialog._entryChangedId);
+        dialog.device.disconnect(dialog._connectedId);
+    }
+
+    vfunc_delete_event() {
+        this.saveGeometry();
+
+        return false;
+    }
+
+    vfunc_response(response_id) {
+        if (response_id === Gtk.ResponseType.OK) {
+            // Refuse to send empty or whitespace only texts
+            if (!this.entry.buffer.text.trim())
+                return;
+
+            this.plugin.sendMessage(
+                this.addresses,
+                this.entry.buffer.text,
+                1,
+                true
+            );
+        }
+
+        this.destroy();
+    }
+
+    get addresses() {
+        if (this._addresses === undefined)
+            this._addresses = [];
+
+        return this._addresses;
+    }
+
+    set addresses(addresses = []) {
+        this._addresses = addresses;
+
+        // Set the headerbar
+        this._setHeaderBar(this._addresses);
+
+        // Show the message editor
+        this.stack.visible_child_name = 'message-editor';
+        this._onStateChanged();
+    }
+
+    get device() {
+        if (this._device === undefined)
+            this._device = null;
+
+        return this._device;
+    }
+
+    set device(device) {
+        this._device = device;
+    }
+
+    get plugin() {
+        if (this._plugin === undefined)
+            this._plugin = null;
+
+        return this._plugin;
+    }
+
+    set plugin(plugin) {
+        this._plugin = plugin;
+    }
+
+    _onActivateLink(label, uri) {
+        Gtk.show_uri_on_window(
+            this.get_toplevel(),
+            uri.includes('://') ? uri : `https://${uri}`,
+            Gtk.get_current_event_time()
+        );
+
+        return true;
+    }
+
+    _onNumberSelected(chooser, number) {
+        const contacts = chooser.getSelected();
+
+        this.addresses = Object.keys(contacts).map(address => {
+            return {address: address};
+        });
+    }
+
+    _onStateChanged() {
+        if (this.device.connected &&
+            this.entry.buffer.text.trim() &&
+            this.stack.visible_child_name === 'message-editor')
+            this.set_response_sensitive(Gtk.ResponseType.OK, true);
+        else
+            this.set_response_sensitive(Gtk.ResponseType.OK, false);
+    }
+
+    /**
+     * Set the contents of the message entry
+     *
+     * @param {string} text - The message to place in the entry
+     */
+    setMessage(text) {
+        this.entry.buffer.text = text;
+    }
+});
+
+export default Dialog;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/ui/mousepad.js

@@ -0,0 +1,460 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GLib from 'gi://GLib';
+import Gdk from 'gi://Gdk';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+
+/**
+ * A map of Gdk to "KDE Connect" keyvals
+ */
+const ReverseKeyMap = new Map([
+    [Gdk.KEY_BackSpace, 1],
+    [Gdk.KEY_Tab, 2],
+    [Gdk.KEY_Linefeed, 3],
+    [Gdk.KEY_Left, 4],
+    [Gdk.KEY_Up, 5],
+    [Gdk.KEY_Right, 6],
+    [Gdk.KEY_Down, 7],
+    [Gdk.KEY_Page_Up, 8],
+    [Gdk.KEY_Page_Down, 9],
+    [Gdk.KEY_Home, 10],
+    [Gdk.KEY_End, 11],
+    [Gdk.KEY_Return, 12],
+    [Gdk.KEY_Delete, 13],
+    [Gdk.KEY_Escape, 14],
+    [Gdk.KEY_Sys_Req, 15],
+    [Gdk.KEY_Scroll_Lock, 16],
+    [Gdk.KEY_F1, 21],
+    [Gdk.KEY_F2, 22],
+    [Gdk.KEY_F3, 23],
+    [Gdk.KEY_F4, 24],
+    [Gdk.KEY_F5, 25],
+    [Gdk.KEY_F6, 26],
+    [Gdk.KEY_F7, 27],
+    [Gdk.KEY_F8, 28],
+    [Gdk.KEY_F9, 29],
+    [Gdk.KEY_F10, 30],
+    [Gdk.KEY_F11, 31],
+    [Gdk.KEY_F12, 32],
+]);
+
+
+/*
+ * A list of keyvals we consider modifiers
+ */
+const MOD_KEYS = [
+    Gdk.KEY_Alt_L,
+    Gdk.KEY_Alt_R,
+    Gdk.KEY_Caps_Lock,
+    Gdk.KEY_Control_L,
+    Gdk.KEY_Control_R,
+    Gdk.KEY_Meta_L,
+    Gdk.KEY_Meta_R,
+    Gdk.KEY_Num_Lock,
+    Gdk.KEY_Shift_L,
+    Gdk.KEY_Shift_R,
+    Gdk.KEY_Super_L,
+    Gdk.KEY_Super_R,
+];
+
+
+/*
+ * Some convenience functions for checking keyvals for modifiers
+ */
+const isAlt = (key) => [Gdk.KEY_Alt_L, Gdk.KEY_Alt_R].includes(key);
+const isCtrl = (key) => [Gdk.KEY_Control_L, Gdk.KEY_Control_R].includes(key);
+const isShift = (key) => [Gdk.KEY_Shift_L, Gdk.KEY_Shift_R].includes(key);
+const isSuper = (key) => [Gdk.KEY_Super_L, Gdk.KEY_Super_R].includes(key);
+
+
+export const InputDialog = GObject.registerClass({
+    GTypeName: 'GSConnectMousepadInputDialog',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'plugin': GObject.ParamSpec.object(
+            'plugin',
+            'Plugin',
+            'The mousepad plugin associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+    },
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/mousepad-input-dialog.ui',
+    Children: [
+        'infobar', 'infobar-label',
+        'touchpad-eventbox', 'mouse-left-button', 'mouse-middle-button', 'mouse-right-button',
+        'touchpad-drag', 'touchpad-long-press',
+        'shift-label', 'ctrl-label', 'alt-label', 'super-label', 'entry',
+    ],
+}, class InputDialog extends Gtk.Dialog {
+
+    _init(params) {
+        super._init(Object.assign({
+            use_header_bar: true,
+        }, params));
+
+        const headerbar = this.get_titlebar();
+        headerbar.title = _('Remote Input');
+        headerbar.subtitle = this.device.name;
+
+        // Main Box
+        const content = this.get_content_area();
+        content.border_width = 0;
+
+        // TRANSLATORS: Displayed when the remote keyboard is not ready to accept input
+        this.infobar_label.label = _('Remote keyboard on %s is not active').format(this.device.name);
+
+        // Text Input
+        this.entry.buffer.connect(
+            'insert-text',
+            this._onInsertText.bind(this)
+        );
+
+        this.infobar.connect('notify::reveal-child', this._onState.bind(this));
+        this.plugin.bind_property('state', this.infobar, 'reveal-child', 6);
+
+        // Mouse Pad
+        this._resetTouchpadMotion();
+        this.touchpad_motion_timeout_id = 0;
+        this.touchpad_holding = false;
+
+        // Scroll Input
+        this.add_events(Gdk.EventMask.SCROLL_MASK);
+
+        this.show_all();
+    }
+
+    vfunc_delete_event(event) {
+        this._ungrab();
+        return this.hide_on_delete();
+    }
+
+    vfunc_grab_broken_event(event) {
+        if (event.keyboard)
+            this._ungrab();
+
+        return false;
+    }
+
+    vfunc_key_release_event(event) {
+        if (!this.plugin.state)
+            debug('ignoring remote keyboard state');
+
+        const keyvalLower = Gdk.keyval_to_lower(event.keyval);
+        const realMask = event.state & Gtk.accelerator_get_default_mod_mask();
+
+        this.alt_label.sensitive = !isAlt(keyvalLower) && (realMask & Gdk.ModifierType.MOD1_MASK);
+        this.ctrl_label.sensitive = !isCtrl(keyvalLower) && (realMask & Gdk.ModifierType.CONTROL_MASK);
+        this.shift_label.sensitive = !isShift(keyvalLower) && (realMask & Gdk.ModifierType.SHIFT_MASK);
+        this.super_label.sensitive = !isSuper(keyvalLower) && (realMask & Gdk.ModifierType.SUPER_MASK);
+
+        return super.vfunc_key_release_event(event);
+    }
+
+    vfunc_key_press_event(event) {
+        if (!this.plugin.state)
+            debug('ignoring remote keyboard state');
+
+        let keyvalLower = Gdk.keyval_to_lower(event.keyval);
+        let realMask = event.state & Gtk.accelerator_get_default_mod_mask();
+
+        this.alt_label.sensitive = isAlt(keyvalLower) || (realMask & Gdk.ModifierType.MOD1_MASK);
+        this.ctrl_label.sensitive = isCtrl(keyvalLower) || (realMask & Gdk.ModifierType.CONTROL_MASK);
+        this.shift_label.sensitive = isShift(keyvalLower) || (realMask & Gdk.ModifierType.SHIFT_MASK);
+        this.super_label.sensitive = isSuper(keyvalLower) || (realMask & Gdk.ModifierType.SUPER_MASK);
+
+        // Wait for a real key before sending
+        if (MOD_KEYS.includes(keyvalLower))
+            return false;
+
+        // Normalize Tab
+        if (keyvalLower === Gdk.KEY_ISO_Left_Tab)
+            keyvalLower = Gdk.KEY_Tab;
+
+        // Put shift back if it changed the case of the key, not otherwise.
+        if (keyvalLower !== event.keyval)
+            realMask |= Gdk.ModifierType.SHIFT_MASK;
+
+        // HACK: we don't want to use SysRq as a keybinding (but we do want
+        // Alt+Print), so we avoid translation from Alt+Print to SysRq
+        if (keyvalLower === Gdk.KEY_Sys_Req && (realMask & Gdk.ModifierType.MOD1_MASK) !== 0)
+            keyvalLower = Gdk.KEY_Print;
+
+        // CapsLock isn't supported as a keybinding modifier, so keep it from
+        // confusing us
+        realMask &= ~Gdk.ModifierType.LOCK_MASK;
+
+        if (keyvalLower === 0)
+            return false;
+
+        debug(`keyval: ${event.keyval}, mask: ${realMask}`);
+
+        const request = {
+            alt: !!(realMask & Gdk.ModifierType.MOD1_MASK),
+            ctrl: !!(realMask & Gdk.ModifierType.CONTROL_MASK),
+            shift: !!(realMask & Gdk.ModifierType.SHIFT_MASK),
+            super: !!(realMask & Gdk.ModifierType.SUPER_MASK),
+            sendAck: true,
+        };
+
+        // specialKey
+        if (ReverseKeyMap.has(event.keyval)) {
+            request.specialKey = ReverseKeyMap.get(event.keyval);
+
+        // key
+        } else {
+            const codePoint = Gdk.keyval_to_unicode(event.keyval);
+            request.key = String.fromCodePoint(codePoint);
+        }
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: request,
+        });
+
+        // Pass these key combinations rather than using the echo reply
+        if (request.alt || request.ctrl || request.super)
+            return super.vfunc_key_press_event(event);
+
+        return false;
+    }
+
+    vfunc_scroll_event(event) {
+        if (event.delta_x === 0 && event.delta_y === 0)
+            return true;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: {
+                scroll: true,
+                dx: event.delta_x * 200,
+                dy: event.delta_y * 200,
+            },
+        });
+        return true;
+    }
+
+    vfunc_window_state_event(event) {
+        if (!this.plugin.state)
+            debug('ignoring remote keyboard state');
+
+        if (event.new_window_state & Gdk.WindowState.FOCUSED)
+            this._grab();
+        else
+            this._ungrab();
+
+        return super.vfunc_window_state_event(event);
+    }
+
+    _onInsertText(buffer, location, text, len) {
+        if (this._isAck)
+            return;
+
+        debug(`insert-text: ${text} (chars ${[...text].length})`);
+
+        for (const char of [...text]) {
+            if (!char)
+                continue;
+
+            // TODO: modifiers?
+            this.device.sendPacket({
+                type: 'kdeconnect.mousepad.request',
+                body: {
+                    alt: false,
+                    ctrl: false,
+                    shift: false,
+                    super: false,
+                    sendAck: false,
+                    key: char,
+                },
+            });
+        }
+    }
+
+    _onState(widget) {
+        if (!this.plugin.state)
+            debug('ignoring remote keyboard state');
+
+        if (this.is_active)
+            this._grab();
+        else
+            this._ungrab();
+    }
+
+    _grab() {
+        if (!this.visible || this._keyboard)
+            return;
+
+        const seat = Gdk.Display.get_default().get_default_seat();
+        const status = seat.grab(
+            this.get_window(),
+            Gdk.SeatCapabilities.KEYBOARD,
+            false,
+            null,
+            null,
+            null
+        );
+
+        if (status !== Gdk.GrabStatus.SUCCESS) {
+            logError(new Error('Grabbing keyboard failed'));
+            return;
+        }
+
+        this._keyboard = seat.get_keyboard();
+        this.grab_add();
+        this.entry.has_focus = true;
+    }
+
+    _ungrab() {
+        if (this._keyboard) {
+            this._keyboard.get_seat().ungrab();
+            this._keyboard = null;
+            this.grab_remove();
+        }
+
+        this.entry.buffer.text = '';
+    }
+
+    _resetTouchpadMotion() {
+        this.touchpad_motion_prev_x = 0;
+        this.touchpad_motion_prev_y = 0;
+        this.touchpad_motion_x = 0;
+        this.touchpad_motion_y = 0;
+    }
+
+    _onMouseLeftButtonClicked(button) {
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: {
+                singleclick: true,
+            },
+        });
+    }
+
+    _onMouseMiddleButtonClicked(button) {
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: {
+                middleclick: true,
+            },
+        });
+    }
+
+    _onMouseRightButtonClicked(button) {
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: {
+                rightclick: true,
+            },
+        });
+    }
+
+    _onTouchpadDragBegin(gesture) {
+        this._resetTouchpadMotion();
+
+        this.touchpad_motion_timeout_id =
+            GLib.timeout_add(GLib.PRIORITY_DEFAULT, 10,
+                this._onTouchpadMotionTimeout.bind(this));
+    }
+
+    _onTouchpadDragUpdate(gesture, offset_x, offset_y) {
+        this.touchpad_motion_x = offset_x;
+        this.touchpad_motion_y = offset_y;
+    }
+
+    _onTouchpadDragEnd(gesture) {
+        this._resetTouchpadMotion();
+
+        GLib.Source.remove(this.touchpad_motion_timeout_id);
+        this.touchpad_motion_timeout_id = 0;
+    }
+
+    _onTouchpadLongPressCancelled(gesture) {
+        const gesture_button = gesture.get_current_button();
+
+        // Check user dragged less than certain distances.
+        const is_click =
+            (Math.abs(this.touchpad_motion_x) < 4) &&
+            (Math.abs(this.touchpad_motion_y) < 4);
+
+        if (is_click) {
+            const click_body = {};
+            switch (gesture_button) {
+                case 1:
+                    click_body.singleclick = true;
+                    break;
+
+                case 2:
+                    click_body.middleclick = true;
+                    break;
+
+                case 3:
+                    click_body.rightclick = true;
+                    break;
+
+                default:
+                    return;
+            }
+
+            this.device.sendPacket({
+                type: 'kdeconnect.mousepad.request',
+                body: click_body,
+            });
+        }
+    }
+
+    _onTouchpadLongPressPressed(gesture) {
+        const gesture_button = gesture.get_current_button();
+
+        if (gesture_button !== 1) {
+            debug('Long press on other type of buttons are not handled.');
+        } else {
+            this.device.sendPacket({
+                type: 'kdeconnect.mousepad.request',
+                body: {
+                    singlehold: true,
+                },
+            });
+            this.touchpad_holding = true;
+        }
+    }
+
+    _onTouchpadLongPressEnd(gesture) {
+        if (this.touchpad_holding) {
+            this.device.sendPacket({
+                type: 'kdeconnect.mousepad.request',
+                body: {
+                    singlerelease: true,
+                },
+            });
+            this.touchpad_holding = false;
+        }
+    }
+
+    _onTouchpadMotionTimeout() {
+        const diff_x = this.touchpad_motion_x - this.touchpad_motion_prev_x;
+        const diff_y = this.touchpad_motion_y - this.touchpad_motion_prev_y;
+
+        this.device.sendPacket({
+            type: 'kdeconnect.mousepad.request',
+            body: {
+                dx: diff_x,
+                dy: diff_y,
+            },
+        });
+
+        this.touchpad_motion_prev_x = this.touchpad_motion_x;
+        this.touchpad_motion_prev_y = this.touchpad_motion_y;
+        return true;
+    }
+});

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/ui/notification.js

@@ -0,0 +1,178 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import * as URI from '../utils/uri.js';
+import '../utils/ui.js';
+
+
+/**
+ * A dialog for repliable notifications.
+ */
+const ReplyDialog = GObject.registerClass({
+    GTypeName: 'GSConnectNotificationReplyDialog',
+    Properties: {
+        'device': GObject.ParamSpec.object(
+            'device',
+            'Device',
+            'The device associated with this window',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'plugin': GObject.ParamSpec.object(
+            'plugin',
+            'Plugin',
+            'The plugin that owns this notification',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object
+        ),
+        'uuid': GObject.ParamSpec.string(
+            'uuid',
+            'UUID',
+            'The notification reply UUID',
+            GObject.ParamFlags.READWRITE,
+            null
+        ),
+    },
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/notification-reply-dialog.ui',
+    Children: ['infobar', 'notification-title', 'notification-body', 'entry'],
+}, class ReplyDialog extends Gtk.Dialog {
+
+    _init(params) {
+        super._init({
+            application: Gio.Application.get_default(),
+            device: params.device,
+            plugin: params.plugin,
+            uuid: params.uuid,
+            use_header_bar: true,
+        });
+
+        this.set_response_sensitive(Gtk.ResponseType.OK, false);
+
+        // Info bar
+        this.device.bind_property(
+            'connected',
+            this.infobar,
+            'reveal-child',
+            GObject.BindingFlags.INVERT_BOOLEAN
+        );
+
+        // Notification Data
+        const headerbar = this.get_titlebar();
+        headerbar.title = params.notification.appName;
+        headerbar.subtitle = this.device.name;
+
+        this.notification_title.label = params.notification.title;
+        this.notification_body.label = URI.linkify(params.notification.text);
+
+        // Message Entry/Send Button
+        this.device.bind_property(
+            'connected',
+            this.entry,
+            'sensitive',
+            GObject.BindingFlags.DEFAULT
+        );
+
+        this._connectedId = this.device.connect(
+            'notify::connected',
+            this._onStateChanged.bind(this)
+        );
+
+        this._entryChangedId = this.entry.buffer.connect(
+            'changed',
+            this._onStateChanged.bind(this)
+        );
+
+        this.restoreGeometry('notification-reply-dialog');
+
+        this.connect('destroy', this._onDestroy);
+    }
+
+    _onDestroy(dialog) {
+        dialog.entry.buffer.disconnect(dialog._entryChangedId);
+        dialog.device.disconnect(dialog._connectedId);
+    }
+
+    vfunc_delete_event() {
+        this.saveGeometry();
+
+        return false;
+    }
+
+    vfunc_response(response_id) {
+        if (response_id === Gtk.ResponseType.OK) {
+            // Refuse to send empty or whitespace only messages
+            if (!this.entry.buffer.text.trim())
+                return;
+
+            this.plugin.replyNotification(
+                this.uuid,
+                this.entry.buffer.text
+            );
+        }
+
+        this.destroy();
+    }
+
+    get device() {
+        if (this._device === undefined)
+            this._device = null;
+
+        return this._device;
+    }
+
+    set device(device) {
+        this._device = device;
+    }
+
+    get plugin() {
+        if (this._plugin === undefined)
+            this._plugin = null;
+
+        return this._plugin;
+    }
+
+    set plugin(plugin) {
+        this._plugin = plugin;
+    }
+
+    get uuid() {
+        if (this._uuid === undefined)
+            this._uuid = null;
+
+        return this._uuid;
+    }
+
+    set uuid(uuid) {
+        this._uuid = uuid;
+
+        // We must have a UUID
+        if (!uuid) {
+            this.destroy();
+            debug('no uuid for repliable notification');
+        }
+    }
+
+    _onActivateLink(label, uri) {
+        Gtk.show_uri_on_window(
+            this.get_toplevel(),
+            uri.includes('://') ? uri : `https://${uri}`,
+            Gtk.get_current_event_time()
+        );
+
+        return true;
+    }
+
+    _onStateChanged() {
+        if (this.device.connected && this.entry.buffer.text.trim())
+            this.set_response_sensitive(Gtk.ResponseType.OK, true);
+        else
+            this.set_response_sensitive(Gtk.ResponseType.OK, false);
+    }
+});
+
+export default ReplyDialog;

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/ui/service.js

@@ -0,0 +1,252 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk';
+
+import system from 'system';
+
+import Config from '../../config.js';
+
+
+/*
+ * Issue Header
+ */
+const ISSUE_HEADER = `
+GSConnect: ${Config.PACKAGE_VERSION} (${Config.IS_USER ? 'user' : 'system'})
+GJS:       ${system.version}
+Session:   ${GLib.getenv('XDG_SESSION_TYPE')}
+OS:        ${GLib.get_os_info('PRETTY_NAME')}
+`;
+
+
+/**
+ * A dialog for selecting a device
+ */
+export const DeviceChooser = GObject.registerClass({
+    GTypeName: 'GSConnectServiceDeviceChooser',
+    Properties: {
+        'action-name': GObject.ParamSpec.string(
+            'action-name',
+            'Action Name',
+            'The name of the associated action, like "sendFile"',
+            GObject.ParamFlags.READWRITE,
+            null
+        ),
+        'action-target': GObject.param_spec_variant(
+            'action-target',
+            'Action Target',
+            'The parameter for action invocations',
+            new GLib.VariantType('*'),
+            null,
+            GObject.ParamFlags.READWRITE
+        ),
+    },
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/service-device-chooser.ui',
+    Children: ['device-list', 'cancel-button', 'select-button'],
+}, class DeviceChooser extends Gtk.Dialog {
+
+    _init(params = {}) {
+        super._init({
+            use_header_bar: true,
+            application: Gio.Application.get_default(),
+        });
+        this.set_keep_above(true);
+
+        // HeaderBar
+        this.get_header_bar().subtitle = params.title;
+
+        // Dialog Action
+        this.action_name = params.action_name;
+        this.action_target = params.action_target;
+
+        // Device List
+        this.device_list.set_sort_func(this._sortDevices);
+
+        this._devicesChangedId = this.application.settings.connect(
+            'changed::devices',
+            this._onDevicesChanged.bind(this)
+        );
+        this._onDevicesChanged();
+    }
+
+    vfunc_response(response_id) {
+        if (response_id === Gtk.ResponseType.OK) {
+            try {
+                const device = this.device_list.get_selected_row().device;
+                device.activate_action(this.action_name, this.action_target);
+            } catch (e) {
+                logError(e);
+            }
+        }
+
+        this.destroy();
+    }
+
+    get action_name() {
+        if (this._action_name === undefined)
+            this._action_name = null;
+
+        return this._action_name;
+    }
+
+    set action_name(name) {
+        this._action_name = name;
+    }
+
+    get action_target() {
+        if (this._action_target === undefined)
+            this._action_target = null;
+
+        return this._action_target;
+    }
+
+    set action_target(variant) {
+        this._action_target = variant;
+    }
+
+    _onDeviceActivated(box, row) {
+        this.response(Gtk.ResponseType.OK);
+    }
+
+    _onDeviceSelected(box) {
+        this.set_response_sensitive(
+            Gtk.ResponseType.OK,
+            (box.get_selected_row())
+        );
+    }
+
+    _onDevicesChanged() {
+        // Collect known devices
+        const devices = {};
+
+        for (const [id, device] of this.application.manager.devices.entries())
+            devices[id] = device;
+
+        // Prune device rows
+        this.device_list.foreach(row => {
+            if (!devices.hasOwnProperty(row.name))
+                row.destroy();
+            else
+                delete devices[row.name];
+        });
+
+        // Add new devices
+        for (const device of Object.values(devices)) {
+            const action = device.lookup_action(this.action_name);
+
+            if (action === null)
+                continue;
+
+            const row = new Gtk.ListBoxRow({
+                visible: action.enabled,
+            });
+            row.set_name(device.id);
+            row.device = device;
+
+            action.bind_property(
+                'enabled',
+                row,
+                'visible',
+                Gio.SettingsBindFlags.DEFAULT
+            );
+
+            const grid = new Gtk.Grid({
+                column_spacing: 12,
+                margin: 6,
+                visible: true,
+            });
+            row.add(grid);
+
+            const icon = new Gtk.Image({
+                icon_name: device.icon_name,
+                pixel_size: 32,
+                visible: true,
+            });
+            grid.attach(icon, 0, 0, 1, 1);
+
+            const name = new Gtk.Label({
+                label: device.name,
+                halign: Gtk.Align.START,
+                hexpand: true,
+                visible: true,
+            });
+            grid.attach(name, 1, 0, 1, 1);
+
+            this.device_list.add(row);
+        }
+
+        if (this.device_list.get_selected_row() === null)
+            this.device_list.select_row(this.device_list.get_row_at_index(0));
+    }
+
+    _sortDevices(row1, row2) {
+        return row1.device.name.localeCompare(row2.device.name);
+    }
+});
+
+
+/**
+ * A dialog for reporting an error.
+ */
+export const ErrorDialog = GObject.registerClass({
+    GTypeName: 'GSConnectServiceErrorDialog',
+    Template: 'resource:///org/gnome/Shell/Extensions/GSConnect/ui/service-error-dialog.ui',
+    Children: [
+        'error-stack',
+        'expander-arrow',
+        'gesture',
+        'report-button',
+        'revealer',
+    ],
+}, class ErrorDialog extends Gtk.Window {
+
+    _init(error) {
+        super._init({
+            application: Gio.Application.get_default(),
+            title: `GSConnect: ${error.name}`,
+        });
+        this.set_keep_above(true);
+
+        this.error = error;
+        this.error_stack.buffer.text = `${error.message}\n\n${error.stack}`;
+        this.gesture.connect('released', this._onReleased.bind(this));
+    }
+
+    _onClicked(button) {
+        if (this.report_button === button) {
+            const uri = this._buildUri(this.error.message, this.error.stack);
+            Gio.AppInfo.launch_default_for_uri_async(uri, null, null, null);
+        }
+
+        this.destroy();
+    }
+
+    _onReleased(gesture, n_press) {
+        if (n_press === 1)
+            this.revealer.reveal_child = !this.revealer.reveal_child;
+    }
+
+    _onRevealChild(revealer, pspec) {
+        this.expander_arrow.icon_name = this.revealer.reveal_child
+            ? 'pan-down-symbolic'
+            : 'pan-end-symbolic';
+    }
+
+    _buildUri(message, stack) {
+        const body = `\`\`\`${ISSUE_HEADER}\n${stack}\n\`\`\``;
+        const titleQuery = encodeURIComponent(message).replace('%20', '+');
+        const bodyQuery = encodeURIComponent(body).replace('%20', '+');
+        const uri = `${Config.PACKAGE_BUGREPORT}?title=${titleQuery}&body=${bodyQuery}`;
+
+        // Reasonable URI length limit
+        if (uri.length > 2000)
+            return uri.substr(0, 2000);
+
+        return uri;
+    }
+});
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/utils/dbus.js

@@ -0,0 +1,255 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gio from 'gi://Gio';
+import GjsPrivate from 'gi://GjsPrivate';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+
+/*
+ * Some utility methods
+ */
+function toDBusCase(string) {
+    return string.replace(/(?:^\w|[A-Z]|\b\w)/g, (ltr, offset) => {
+        return ltr.toUpperCase();
+    }).replace(/[\s_-]+/g, '');
+}
+
+function toUnderscoreCase(string) {
+    return string.replace(/(?:^\w|[A-Z]|_|\b\w)/g, (ltr, offset) => {
+        if (ltr === '_')
+            return '';
+
+        return (offset > 0) ? `_${ltr.toLowerCase()}` : ltr.toLowerCase();
+    }).replace(/[\s-]+/g, '');
+}
+
+
+/**
+ * DBus.Interface represents a DBus interface bound to an object instance, meant
+ * to be exported over DBus.
+ */
+export const Interface = GObject.registerClass({
+    GTypeName: 'GSConnectDBusInterface',
+    Implements: [Gio.DBusInterface],
+    Properties: {
+        'g-instance': GObject.ParamSpec.object(
+            'g-instance',
+            'Instance',
+            'The delegate GObject',
+            GObject.ParamFlags.READWRITE,
+            GObject.Object.$gtype
+        ),
+    },
+}, class Interface extends GjsPrivate.DBusImplementation {
+
+    _init(params) {
+        super._init({
+            g_instance: params.g_instance,
+            g_interface_info: params.g_interface_info,
+        });
+
+        // Cache member lookups
+        this._instanceHandlers = [];
+        this._instanceMethods = {};
+        this._instanceProperties = {};
+
+        const info = this.get_info();
+        this.connect('handle-method-call', this._call.bind(this._instance, info));
+        this.connect('handle-property-get', this._get.bind(this._instance, info));
+        this.connect('handle-property-set', this._set.bind(this._instance, info));
+
+        // Automatically forward known signals
+        const id = this._instance.connect('notify', this._notify.bind(this));
+        this._instanceHandlers.push(id);
+
+        for (const signal of info.signals) {
+            const type = `(${signal.args.map(arg => arg.signature).join('')})`;
+            const id = this._instance.connect(
+                signal.name,
+                this._emit.bind(this, signal.name, type)
+            );
+
+            this._instanceHandlers.push(id);
+        }
+
+        // Export if connection and object path were given
+        if (params.g_connection && params.g_object_path)
+            this.export(params.g_connection, params.g_object_path);
+    }
+
+    get g_instance() {
+        if (this._instance === undefined)
+            this._instance = null;
+
+        return this._instance;
+    }
+
+    set g_instance(instance) {
+        this._instance = instance;
+    }
+
+    /**
+     * Invoke an instance's method for a DBus method call.
+     *
+     * @param {Gio.DBusInterfaceInfo} info - The DBus interface
+     * @param {DBus.Interface} iface - The DBus interface
+     * @param {string} name - The DBus method name
+     * @param {GLib.Variant} parameters - The method parameters
+     * @param {Gio.DBusMethodInvocation} invocation - The method invocation info
+     */
+    async _call(info, iface, name, parameters, invocation) {
+        let retval;
+
+        // Invoke the instance method
+        try {
+            const args = parameters.unpack().map(parameter => {
+                if (parameter.get_type_string() === 'h') {
+                    const message = invocation.get_message();
+                    const fds = message.get_unix_fd_list();
+                    const idx = parameter.deepUnpack();
+                    return fds.get(idx);
+                } else {
+                    return parameter.recursiveUnpack();
+                }
+            });
+
+            retval = await this[name](...args);
+        } catch (e) {
+            if (e instanceof GLib.Error) {
+                invocation.return_gerror(e);
+            } else {
+                // likely to be a normal JS error
+                if (!e.name.includes('.'))
+                    e.name = `org.gnome.gjs.JSError.${e.name}`;
+
+                invocation.return_dbus_error(e.name, e.message);
+            }
+
+            logError(e, `${this}: ${name}`);
+            return;
+        }
+
+        // `undefined` is an empty tuple on DBus
+        if (retval === undefined)
+            retval = new GLib.Variant('()', []);
+
+        // Return the instance result or error
+        try {
+            if (!(retval instanceof GLib.Variant)) {
+                const args = info.lookup_method(name).out_args;
+                retval = new GLib.Variant(
+                    `(${args.map(arg => arg.signature).join('')})`,
+                    (args.length === 1) ? [retval] : retval
+                );
+            }
+
+            invocation.return_value(retval);
+        } catch (e) {
+            invocation.return_dbus_error(
+                'org.gnome.gjs.JSError.ValueError',
+                'Service implementation returned an incorrect value type'
+            );
+
+            logError(e, `${this}: ${name}`);
+        }
+    }
+
+    _nativeProp(obj, name) {
+        if (this._instanceProperties[name] === undefined) {
+            let propName = name;
+
+            if (propName in obj)
+                this._instanceProperties[name] = propName;
+
+            if (this._instanceProperties[name] === undefined) {
+                propName = toUnderscoreCase(name);
+
+                if (propName in obj)
+                    this._instanceProperties[name] = propName;
+            }
+        }
+
+        return this._instanceProperties[name];
+    }
+
+    _emit(name, type, obj, ...args) {
+        this.emit_signal(name, new GLib.Variant(type, args));
+    }
+
+    _get(info, iface, name) {
+        const nativeValue = this[iface._nativeProp(this, name)];
+        const propertyInfo = info.lookup_property(name);
+
+        if (nativeValue === undefined || propertyInfo === null)
+            return null;
+
+        return new GLib.Variant(propertyInfo.signature, nativeValue);
+    }
+
+    _set(info, iface, name, value) {
+        const nativeValue = value.recursiveUnpack();
+
+        this[iface._nativeProp(this, name)] = nativeValue;
+    }
+
+    _notify(obj, pspec) {
+        const name = toDBusCase(pspec.name);
+        const propertyInfo = this.get_info().lookup_property(name);
+
+        if (propertyInfo === null)
+            return;
+
+        this.emit_property_changed(
+            name,
+            new GLib.Variant(
+                propertyInfo.signature,
+                // Adjust for GJS's '-'/'_' conversion
+                this._instance[pspec.name.replace(/-/gi, '_')]
+            )
+        );
+    }
+
+    destroy() {
+        try {
+            for (const id of this._instanceHandlers)
+                this._instance.disconnect(id);
+            this._instanceHandlers = [];
+
+            this.flush();
+            this.unexport();
+        } catch (e) {
+            logError(e);
+        }
+    }
+});
+
+/**
+ * Get a new, dedicated DBus connection on @busType
+ *
+ * @param {Gio.BusType} [busType] - a Gio.BusType constant
+ * @param {Gio.Cancellable} [cancellable] - an optional Gio.Cancellable
+ * @return {Promise<Gio.DBusConnection>} A new DBus connection
+ */
+export function newConnection(busType = Gio.BusType.SESSION, cancellable = null) {
+    return new Promise((resolve, reject) => {
+        Gio.DBusConnection.new_for_address(
+            Gio.dbus_address_get_for_bus_sync(busType, cancellable),
+            Gio.DBusConnectionFlags.AUTHENTICATION_CLIENT |
+            Gio.DBusConnectionFlags.MESSAGE_BUS_CONNECTION,
+            null,
+            cancellable,
+            (connection, res) => {
+                try {
+                    resolve(Gio.DBusConnection.new_for_address_finish(res));
+                } catch (e) {
+                    reject(e);
+                }
+            }
+        );
+
+    });
+}
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/utils/ui.js

@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import Gdk from 'gi://Gdk';
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import Gtk from 'gi://Gtk';
+
+import Config from '../../config.js';
+
+
+/*
+ * Window State
+ */
+Gtk.Window.prototype.restoreGeometry = function (context = 'default') {
+    this._windowState = new Gio.Settings({
+        settings_schema: Config.GSCHEMA.lookup(
+            'org.gnome.Shell.Extensions.GSConnect.WindowState',
+            true
+        ),
+        path: `/org/gnome/shell/extensions/gsconnect/${context}/`,
+    });
+
+    // Size
+    const [width, height] = this._windowState.get_value('window-size').deepUnpack();
+
+    if (width && height)
+        this.set_default_size(width, height);
+
+    // Maximized State
+    if (this._windowState.get_boolean('window-maximized'))
+        this.maximize();
+};
+
+Gtk.Window.prototype.saveGeometry = function () {
+    const state = this.get_window().get_state();
+
+    // Maximized State
+    const maximized = (state & Gdk.WindowState.MAXIMIZED);
+    this._windowState.set_boolean('window-maximized', maximized);
+
+    // Leave the size at the value before maximizing
+    if (maximized || (state & Gdk.WindowState.FULLSCREEN))
+        return;
+
+    // Size
+    const size = this.get_size();
+    this._windowState.set_value('window-size', new GLib.Variant('(ii)', size));
+};
+

gui/gnome/autocustom-gnome-macos/res/extensions/gsconnect@andyholmes.github.io/service/utils/uri.js

@@ -0,0 +1,169 @@
+// SPDX-FileCopyrightText: GSConnect Developers https://github.com/GSConnect
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import GLib from 'gi://GLib';
+
+
+/**
+ * The same regular expression used in GNOME Shell
+ *
+ * http://daringfireball.net/2010/07/improved_regex_for_matching_urls
+ */
+const _balancedParens = '\\((?:[^\\s()<>]+|(?:\\(?:[^\\s()<>]+\\)))*\\)';
+const _leadingJunk = '[\\s`(\\[{\'\\"<\u00AB\u201C\u2018]';
+const _notTrailingJunk = '[^\\s`!()\\[\\]{};:\'\\".,<>?\u00AB\u00BB\u201C\u201D\u2018\u2019]';
+
+const _urlRegexp = new RegExp(
+    '(^|' + _leadingJunk + ')' +
+    '(' +
+        '(?:' +
+            '(?:http|https)://' +                 // scheme://
+            '|' +
+            'www\\d{0,3}[.]' +                    // www.
+            '|' +
+            '[a-z0-9.\\-]+[.][a-z]{2,4}/' +       // foo.xx/
+        ')' +
+        '(?:' +                                   // one or more:
+            '[^\\s()<>]+' +                       // run of non-space non-()
+            '|' +                                 // or
+            _balancedParens +                     // balanced parens
+        ')+' +
+        '(?:' +                                   // end with:
+            _balancedParens +                     // balanced parens
+            '|' +                                 // or
+            _notTrailingJunk +                    // last non-junk char
+        ')' +
+    ')', 'gi');
+
+
+/**
+ * sms/tel URI RegExp (https://tools.ietf.org/html/rfc5724)
+ *
+ * A fairly lenient regexp for sms: URIs that allows tel: numbers with chars
+ * from global-number, local-number (without phone-context) and single spaces.
+ * This allows passing numbers directly from libfolks or GData without
+ * pre-processing. It also makes an allowance for URIs passed from Gio.File
+ * that always come in the form "sms:///".
+ */
+const _smsParam = "[\\w.!~*'()-]+=(?:[\\w.!~*'()-]|%[0-9A-F]{2})*";
+const _telParam = ";[a-zA-Z0-9-]+=(?:[\\w\\[\\]/:&+$.!~*'()-]|%[0-9A-F]{2})+";
+const _lenientDigits = '[+]?(?:[0-9A-F*#().-]| (?! )|%20(?!%20))+';
+const _lenientNumber = `${_lenientDigits}(?:${_telParam})*`;
+
+const _smsRegex = new RegExp(
+    '^' +
+    'sms:' +                                // scheme
+    '(?:[/]{2,3})?' +                       // Gio.File returns ":///"
+    '(' +                                   // one or more...
+        _lenientNumber +                    // phone numbers
+        '(?:,' + _lenientNumber + ')*' +    // separated by commas
+    ')' +
+    '(?:\\?(' +                             // followed by optional...
+        _smsParam +                         // parameters...
+        '(?:&' + _smsParam + ')*' +         // separated by "&" (unescaped)
+    '))?' +
+    '$', 'g');                              // fragments (#foo) not allowed
+
+
+const _numberRegex = new RegExp(
+    '^' +
+    '(' + _lenientDigits + ')' +            // phone number digits
+    '((?:' + _telParam + ')*)' +            // followed by optional parameters
+    '$', 'g');
+
+
+/**
+ * Searches @str for URLs and returns an array of objects with %url
+ * properties showing the matched URL string, and %pos properties indicating
+ * the position within @str where the URL was found.
+ *
+ * @param {string} str - the string to search
+ * @return {Object[]} the list of match objects, as described above
+ */
+export function findUrls(str) {
+    _urlRegexp.lastIndex = 0;
+
+    const res = [];
+    let match;
+
+    while ((match = _urlRegexp.exec(str))) {
+        const name = match[2];
+        const url = GLib.uri_parse_scheme(name) ? name : `http://${name}`;
+        res.push({name, url, pos: match.index + match[1].length});
+    }
+
+    return res;
+}
+
+
+/**
+ * Return a string with URLs couched in <a> tags, parseable by Pango and
+ * using the same RegExp as GNOME Shell.
+ *
+ * @param {string} str - The string to be modified
+ * @param {string} [title] - An optional title (eg. alt text, tooltip)
+ * @return {string} the modified text
+ */
+export function linkify(str, title = null) {
+    const text = GLib.markup_escape_text(str, -1);
+
+    _urlRegexp.lastIndex = 0;
+
+    if (title) {
+        return text.replace(
+            _urlRegexp,
+            `$1<a href="$2" title="${title}">$2</a>`
+        );
+    } else {
+        return text.replace(_urlRegexp, '$1<a href="$2">$2</a>');
+    }
+}
+
+
+/**
+ * A simple parsing class for sms: URI's (https://tools.ietf.org/html/rfc5724)
+ */
+export default class URI {
+    constructor(uri) {
+        _smsRegex.lastIndex = 0;
+        const [, recipients, query] = _smsRegex.exec(uri);
+
+        this.recipients = recipients.split(',').map(recipient => {
+            _numberRegex.lastIndex = 0;
+            const [, number, params] = _numberRegex.exec(recipient);
+
+            if (params) {
+                for (const param of params.substr(1).split(';')) {
+                    const [key, value] = param.split('=');
+
+                    // add phone-context to beginning of
+                    if (key === 'phone-context' && value.startsWith('+'))
+                        return value + unescape(number);
+                }
+            }
+
+            return unescape(number);
+        });
+
+        if (query) {
+            for (const field of query.split('&')) {
+                const [key, value] = field.split('=');
+
+                if (key === 'body') {
+                    if (this.body)
+                        throw URIError('duplicate "body" field');
+
+                    this.body = value ? decodeURIComponent(value) : undefined;
+                }
+            }
+        }
+    }
+
+    toString() {
+        const uri = `sms:${this.recipients.join(',')}`;
+
+        return this.body ? `${uri}?body=${escape(this.body)}` : uri;
+    }
+}
+