beaverjs/dist/destination.js

An abstraction around WebExtension messaging

const WORKER_ID_MASK = 32768;
const WORKER_MASK = 32512;
export var Destination;
(function (Destination) {
    Destination[Destination["Context"] = 1] = "Context";
    Destination[Destination["Content"] = 2] = "Content";
    Destination[Destination["Background"] = 4] = "Background";
    Destination[Destination["Passthrough"] = 7] = "Passthrough";
})(Destination || (Destination = {}));
export function isContext(dst) {
    return !!(dst & Destination.Context);
}
export function isContent(dst) {
    return !!(dst & Destination.Content);
}
export function isBackground(dst) {
    return !!(dst & Destination.Background);
}
export function isPassthrough(dst) {
    return (dst & Destination.Passthrough) === Destination.Passthrough;
}
export function isWorker(dst) {
    return !!(dst & WORKER_ID_MASK);
}
export function getWorkerId(dst) {
    return (dst & WORKER_MASK) >> 8;
}
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