1#!/usr/bin/python3 2# 3# Copyright (C) 2020 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# 17 18# 19# This scripts prints a version 4 (random) UUID as a series of comma-separated 20# bytes in braces, so it can be easily used when developing a new CHPP client / 21# service. 22# 23 24import uuid 25 26u = uuid.uuid4().hex 27print("Generated version 4 (random) UUID is " + u) 28 29print("{", end="") 30loc = 0 31while loc < len(u) - 2: # loop through UUID bytes except last byte 32 print("0x" + u[loc:loc+2] + ", ", end="") 33 loc += 2 34print("0x" + u[loc:loc+2] + "}") 35