frida-js/dist/dbus-value.js

Pure-JS bindings to control Frida from node.js & browsers.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseDBusValue = parseDBusValue;
exports.parseDBusVariantDict = parseDBusVariantDict;
const Long = require("long");
function parseDBusValue(dbusValue) {
    const [type] = dbusValue[0];
    const [...rawValue] = dbusValue[1];
    if (type.type === 's') {
        // It's a raw string, great.
        return rawValue[0];
    }
    else if (type.type === 'a' &&
        type.child[0].type === '{' &&
        type.child[0].child[0].type === 's' &&
        type.child[0].child[1].type === 'v') {
        // Variant dict - parse into an object
        return parseDBusVariantDict(rawValue[0]);
    }
    else if (type.type === 'x' || type.type === 't') {
        const signed = type.type === 'x';
        const [low, high] = rawValue;
        return Long.fromBits(low, high ?? 0, signed).toString(); // We map all metadata to string
    }
    else {
        throw new Error(`Unrecognized D-Bus type: ${JSON.stringify(type)}`);
    }
}
function parseDBusVariantDict(dbusDict) {
    return dbusDict.reduce((dict, [key, value]) => {
        dict[key] = parseDBusValue(value);
        return dict;
    }, {});
}
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