[buildserver] Service installation and uninstallation

This commit is contained in:
Philipp Hagemeister 2013-09-13 02:25:12 +02:00
parent 353ba14060
commit 71cedb3c0c

View file

@ -1,64 +1,109 @@
#!/usr/bin/python
#!/usr/bin/python3
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from SocketServer import ThreadingMixIn
import getopt, threading, sys, urlparse, _winreg, os, subprocess, shutil, tempfile
from http.server import HTTPServer, BaseHTTPRequestHandler
from socketserver import ThreadingMixIn
import argparse
import ctypes
import sys
import threading
import os.path
class BuildHTTPServer(ThreadingMixIn, HTTPServer):
allow_reuse_address = True
def usage():
print 'Usage: %s [options]'
print 'Options:'
print
print ' -h, --help Display this help'
print ' -i, --install Launch at session startup'
print ' -u, --uninstall Do not launch at session startup'
print ' -b, --bind <host[:port]> Bind to host:port (default localhost:8142)'
sys.exit(0)
advapi32 = ctypes.windll.advapi32
SC_MANAGER_ALL_ACCESS = 0xf003f
SC_MANAGER_CREATE_SERVICE = 0x02
SERVICE_WIN32_OWN_PROCESS = 0x10
SERVICE_AUTO_START = 0x2
SERVICE_ERROR_NORMAL = 0x1
DELETE = 0x00010000
def win_OpenSCManager():
res = advapi32.OpenSCManagerA(None, None, SC_MANAGER_ALL_ACCESS)
if not res:
raise Exception('Opening service manager failed - '
'are you running this as administrator?')
return res
def win_install_service(service_name, cmdline):
manager = win_OpenSCManager()
try:
h = advapi32.CreateServiceA(
manager, service_name, None,
SC_MANAGER_CREATE_SERVICE, SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START, SERVICE_ERROR_NORMAL,
cmdline, None, None, None, None, None)
if not h:
raise OSError('Service creation failed: %s' % ctypes.FormatError())
advapi32.CloseServiceHandle(h)
finally:
advapi32.CloseServiceHandle(manager)
def win_uninstall_service(service_name):
manager = win_OpenSCManager()
try:
h = advapi32.OpenServiceA(manager, service_name, DELETE)
if not h:
raise OSError('Could not find service %s: %s' % (
service_name, ctypes.FormatError()))
try:
if not advapi32.DeleteService(h):
raise OSError('Deletion failed: %s' % ctypes.FormatError())
finally:
advapi32.CloseServiceHandle(h)
finally:
advapi32.CloseServiceHandle(manager)
def install_service(bind):
fn = os.path.normpath(__file__)
cmdline = '"%s" "%s" -s -b "%s"' % (sys.executable, fn, bind)
win_install_service('youtubedl_builder', cmdline)
def uninstall_service():
win_uninstall_service('youtubedl_builder')
def main(argv):
opts, args = getopt.getopt(argv, 'hb:iu', ['help', 'bind=', 'install', 'uninstall'])
host = 'localhost'
port = 8142
parser = argparse.ArgumentParser()
parser.add_argument('-i', '--install',
action='store_const', dest='action', const='install',
help='Launch at Windows startup')
parser.add_argument('-u', '--uninstall',
action='store_const', dest='action', const='uninstall',
help='Remove Windows service')
parser.add_argument('-s', '--service',
action='store_const', dest='action', const='servce',
help='Run as a Windows service')
parser.add_argument('-b', '--bind', metavar='<host:port>',
action='store', default='localhost:8142',
help='Bind to host:port (default %default)')
options = parser.parse_args()
for opt, val in opts:
if opt in ['-h', '--help']:
usage()
elif opt in ['-b', '--bind']:
try:
host, port = val.split(':')
except ValueError:
host = val
else:
port = int(port)
elif opt in ['-i', '--install']:
key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, r'Software\Microsoft\Windows\CurrentVersion\Run', 0, _winreg.KEY_WRITE)
try:
_winreg.SetValueEx(key, 'Youtube-dl builder', 0, _winreg.REG_SZ,
'"%s" "%s" -b %s:%d' % (sys.executable, os.path.normpath(os.path.abspath(sys.argv[0])),
host, port))
finally:
_winreg.CloseKey(key)
print 'Installed.'
sys.exit(0)
elif opt in ['-u', '--uninstall']:
key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, r'Software\Microsoft\Windows\CurrentVersion\Run', 0, _winreg.KEY_WRITE)
try:
_winreg.DeleteValue(key, 'Youtube-dl builder')
finally:
_winreg.CloseKey(key)
print 'Uninstalled.'
sys.exit(0)
if options.action == 'install':
return install_service(options.bind)
print 'Listening on %s:%d' % (host, port)
if options.action == 'uninstall':
return uninstall_service()
host, port_str = options.bind.split(':')
port = int(port_str)
print('Listening on %s:%d' % (host, port))
srv = BuildHTTPServer((host, port), BuildHTTPRequestHandler)
thr = threading.Thread(target=srv.serve_forever)
thr.start()
raw_input('Hit <ENTER> to stop...\n')
input('Press ENTER to shut down')
srv.shutdown()
thr.join()
@ -69,7 +114,7 @@ def rmtree(path):
if os.path.isdir(fname):
rmtree(fname)
else:
os.chmod(fname, 0666)
os.chmod(fname, 0o666)
os.remove(fname)
os.rmdir(path)
@ -187,7 +232,7 @@ class CleanupTempDir(object):
try:
rmtree(self.basePath)
except Exception as e:
print 'WARNING deleting "%s": %s' % (self.basePath, e)
print('WARNING deleting "%s": %s' % (self.basePath, e))
super(CleanupTempDir, self).build()