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# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-TODAY OpenERP SA (<http://openerp.com>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
# Win32 python extensions modules
import win32serviceutil
import win32service
import win32event
import win32api
import win32process
import servicemanager
import sys
import subprocess
import os
import thread
class OpenERPWebService(win32serviceutil.ServiceFramework):
# required info
_svc_name_ = "openerp-web-6.0"
_svc_display_name_ = "OpenERP Web 6.0"
# optionnal info
_svc_description_ = "OpenERP Web 6.0 service"
def __init__(self, args):
win32serviceutil.ServiceFramework.__init__(self, args)
# Create an event which we will use to wait on.
# The "service stop" request will set this event.
self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
# a reference to the server's process
self.openerp_process = None
# info if the service terminates correctly or if the server crashed
self.stopping = False
def SvcStop(self):
# Before we do anything, tell the SCM we are starting the stop process.
self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
# stop the running OpenERP Web: say it's a normal exit
win32api.TerminateProcess(int(self.openerp_process._handle), 0)
servicemanager.LogInfoMsg("OpenERP Web stopped correctly")
# And set my event.
win32event.SetEvent(self.hWaitStop)
def StartOpenERP(self):
# The server finds now its configuration automatically on Windows
# We start the ERP Web as an independent process, but we keep its handle
# The server's binary must be one directory above the service's binary (when py2exe'd the python libraries shouldn' mix)
service_dir = os.path.dirname(sys.argv[0])
server_dir = os.path.split(service_dir)[0]
server_path = os.path.join(server_dir, 'openerp-web.exe')
self.openerp_process = subprocess.Popen([server_path], cwd=server_dir, creationflags=win32process.CREATE_NO_WINDOW)
def StartControl(self,ws):
# this listens to the Service Manager's events
win32event.WaitForSingleObject(ws, win32event.INFINITE)
self.stopping = True
def SvcDoRun(self):
# Start OpenERP Web itself
self.StartOpenERP()
# start the loop waiting for the Service Manager's stop signal
thread.start_new_thread(self.StartControl, (self.hWaitStop,))
# Log a info message that the server is running
servicemanager.LogInfoMsg("OpenERP Web up and running")
# verification if the server is really running, else quit with an error
self.openerp_process.wait()
if not self.stopping:
sys.exit("OpenERP Web check: server not running, check the logfile for more info")
if __name__=='__main__':
# Do with the service whatever option is passed in the command line
win32serviceutil.HandleCommandLine(OpenERPWebService)
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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