diffusion/src/node_modules/services/authentication/credentials-serialiser.js

Diffusion JavaScript client

var BEES = require('serialisers/byte-encoded-enum-serialiser');
var Codec = require('io/codec');

var Type = {
    NONE : 0,
    PLAIN : 1,
    CUSTOM : 2
};

var serialiser = {
    read : function(input) {
        var type = BEES.read(input, Type);
        switch (type) {
            case Type.NONE:
                Codec.readBytes(input);
                return null;
            case Type.PLAIN:
                return Codec.readString(input);
            case Type.CUSTOM:
                return Codec.readBytes(input);
        }
    },
    write : function(input, credentials) {
        if (credentials) {
            if (typeof credentials === 'string') {
                BEES.write(input, Type.PLAIN);
                Codec.writeString(input, credentials);
            } else {
                BEES.write(input, Type.CUSTOM);
                Codec.writeBytes(input, credentials);
            }
        } else {
            BEES.write(input, Type.NONE);
            Codec.writeInt32(input, 0);
        }
    }
};

module.exports = serialiser;