poky/bitbake/bin/bitbake-server

#!/usr/bin/env python3

SPDX-License-Identifier: GPL-2.0-only

Copyright (C) 2020 Richard Purdie

import os import sys import warnings import logging sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))

if sys.getfilesystemencoding() != "utf-8": sys.exit("Please use a locale setting which supports UTF-8 (such as LANG=en_US.UTF-8).\nPython can't change the filesystem locale after loading so we need a UTF-8 when Python starts or things won't work.")

Users shouldn't be running this code directly

if len(sys.argv) != 10 or not sys.argv[1].startswith("decafbad"): print("bitbake-server is meant for internal execution by bitbake itself, please don't use it standalone.") sys.exit(1)

import bb.server.process

lockfd = int(sys.argv[2]) readypipeinfd = int(sys.argv[3]) logfile = sys.argv[4] lockname = sys.argv[5] sockname = sys.argv[6] timeout = float(sys.argv[7]) xmlrpcinterface = (sys.argv[8], int(sys.argv[9])) if xmlrpcinterface[0] == "None": xmlrpcinterface = (None, xmlrpcinterface[1])

Replace standard fds with our own

with open('/dev/null', 'r') as si: os.dup2(si.fileno(), sys.stdin.fileno())

so = open(logfile, 'a+') os.dup2(so.fileno(), sys.stdout.fileno()) os.dup2(so.fileno(), sys.stderr.fileno())

Have stdout and stderr be the same so log output matches chronologically

and there aren't two seperate buffers

sys.stderr = sys.stdout

logger = logging.getLogger("BitBake")

Ensure logging messages get sent to the UI as events

handler = bb.event.LogHandler() logger.addHandler(handler)

bb.server.process.execServer(lockfd, readypipeinfd, lockname, sockname, timeout, xmlrpcinterface)