X-Git-Url: http://git.inspyration.org/?a=blobdiff_plain;f=openerp-server;h=b5275ec985973716059b818206043f74153be812;hb=0ae41592cd7c71a5add11af755a5e13f16744758;hp=b5ad095773746b9eb4e675e560ebfcea50a044e1;hpb=255aaa14d211fb857801d285f2e8b87a2d685a2c;p=odoo%2Fodoo.git diff --git a/openerp-server b/openerp-server index b5ad095..b5275ec 100755 --- a/openerp-server +++ b/openerp-server @@ -27,12 +27,9 @@ OpenERP is an ERP+CRM program for small and medium businesses. The whole source code is distributed under the terms of the GNU Public Licence. -(c) 2003-TODAY, Fabien Pinckaers - OpenERP s.a. +(c) 2003-TODAY, Fabien Pinckaers - OpenERP SA """ -#---------------------------------------------------------- -# python imports -#---------------------------------------------------------- import logging import os import signal @@ -41,146 +38,130 @@ import threading import traceback import time -import openerp.release as release -__author__ = release.author -__version__ = release.version +import openerp +__author__ = openerp.release.author +__version__ = openerp.release.version -if os.name == 'posix': - import pwd - # We DON't log this using the standard logger, because we might mess - # with the logfile's permissions. Just do a quick exit here. - if pwd.getpwuid(os.getuid())[0] == 'root' : - sys.stderr.write("Attempted to run OpenERP server as root. This is not good, aborting.\n") - sys.exit(1) +def check_root_user(): + """ Exit if the process's user is 'root' (on POSIX system).""" + if os.name == 'posix': + import pwd + if pwd.getpwuid(os.getuid())[0] == 'root' : + sys.stderr.write("Running as user 'root' is a security risk, aborting.\n") + sys.exit(1) -#----------------------------------------------------------------------- -# import the tools module so that the commandline parameters are parsed -#----------------------------------------------------------------------- -import openerp.tools as tools -tools.config.parse_config(sys.argv[1:]) - -#---------------------------------------------------------- -# get logger -#---------------------------------------------------------- -import openerp.netsvc as netsvc -netsvc.init_logger() -logger = logging.getLogger('server') - -logger.info("OpenERP version - %s", release.version) -for name, value in [('addons_path', tools.config['addons_path']), - ('database hostname', tools.config['db_host'] or 'localhost'), - ('database port', tools.config['db_port'] or '5432'), - ('database user', tools.config['db_user'])]: - logger.info("%s - %s", name, value) - -# Don't allow if the connection to PostgreSQL done by postgres user -if tools.config['db_user'] == 'postgres': - logger.error("Connecting to the database as 'postgres' user is forbidden, as it present major security issues. Shutting down.") - sys.exit(1) - -#---------------------------------------------------------- -# init net service -#---------------------------------------------------------- -logger.info('initialising distributed objects services') - -#--------------------------------------------------------------- -# connect to the database and initialize it with base if needed -#--------------------------------------------------------------- -import openerp.pooler as pooler - -#---------------------------------------------------------- -# Load and update databases if requested -#---------------------------------------------------------- - -import openerp.service.http_server as http_server -import openerp.service.netrpc_server as netrpc_server - -if not ( tools.config["stop_after_init"] or \ - tools.config["translate_in"] or \ - tools.config["translate_out"] ): - http_server.init_servers() - http_server.init_xmlrpc() - http_server.init_static_http() - netrpc_server.init_servers() - -if tools.config['db_name']: - for dbname in tools.config['db_name'].split(','): - db,pool = pooler.get_db_and_pool(dbname, update_module=tools.config['init'] or tools.config['update'], pooljobs=False) - cr = db.cursor() +def check_postgres_user(): + """ Exit if the configured database user is 'postgres'. - if tools.config["test_file"]: - logger.info('loading test file %s', tools.config["test_file"]) - tools.convert_yaml_import(cr, 'base', file(tools.config["test_file"]), {}, 'test', True) - cr.rollback() + This function assumes the configuration has been initialized. + """ + config = openerp.tools.config + if config['db_user'] == 'postgres': + sys.stderr.write("Using the database user 'postgres' is a security risk, aborting.") + sys.exit(1) - pool.get('ir.cron')._poolJobs(db.dbname) +def report_configuration(): + """ Log the server version and some configuration values. + This function assumes the configuration has been initialized. + """ + config = openerp.tools.config + logger = logging.getLogger('server') + logger.info("OpenERP version %s", __version__) + for name, value in [('addons paths', config['addons_path']), + ('database hostname', config['db_host'] or 'localhost'), + ('database port', config['db_port'] or '5432'), + ('database user', config['db_user'])]: + logger.info("%s: %s", name, value) + +def setup_pid_file(): + """ Create a file with the process id written in it. + + This function assumes the configuration has been initialized. + """ + config = openerp.tools.config + if config['pidfile']: + fd = open(config['pidfile'], 'w') + pidtext = "%d" % (os.getpid()) + fd.write(pidtext) + fd.close() + +def preload_registry(dbname): + """ Preload a registry, and start the cron.""" + try: + db, registry = openerp.pooler.get_db_and_pool(dbname, update_module=config['init'] or config['update'], pooljobs=False) + + # jobs will start to be processed later, when openerp.cron.start_master_thread() is called by openerp.service.start_services() + registry.schedule_cron_jobs() + except Exception: + logging.exception('Failed to initialize database `%s`.', dbname) + +def run_test_file(dbname, test_file): + """ Preload a registry, possibly run a test file, and start the cron.""" + try: + db, registry = openerp.pooler.get_db_and_pool(dbname, update_module=config['init'] or config['update'], pooljobs=False) + cr = db.cursor() + logger = logging.getLogger('server') + logger.info('loading test file %s', test_file) + openerp.tools.convert_yaml_import(cr, 'base', file(test_file), {}, 'test', True) + cr.rollback() cr.close() + except Exception: + logging.exception('Failed to initialize database `%s` and run test file `%s`.', dbname, test_file) + + +def export_translation(): + config = openerp.tools.config + dbname = config['db_name'] + logger = logging.getLogger('server') -#---------------------------------------------------------- -# translation stuff -#---------------------------------------------------------- -if tools.config["translate_out"]: - if tools.config["language"]: - msg = "language %s" % (tools.config["language"],) + if config["language"]: + msg = "language %s" % (config["language"],) else: msg = "new language" - logger.info('writing translation file for %s to %s', msg, tools.config["translate_out"]) - - fileformat = os.path.splitext(tools.config["translate_out"])[-1][1:].lower() - buf = file(tools.config["translate_out"], "w") - dbname = tools.config['db_name'] - cr = pooler.get_db(dbname).cursor() - tools.trans_export(tools.config["language"], tools.config["translate_modules"] or ["all"], buf, fileformat, cr) + logger.info('writing translation file for %s to %s', msg, + config["translate_out"]) + + fileformat = os.path.splitext(config["translate_out"])[-1][1:].lower() + buf = file(config["translate_out"], "w") + cr = openerp.pooler.get_db(dbname).cursor() + openerp.tools.trans_export(config["language"], + config["translate_modules"] or ["all"], buf, fileformat, cr) cr.close() buf.close() logger.info('translation file written successfully') - sys.exit(0) -if tools.config["translate_in"]: - context = {'overwrite': tools.config["overwrite_existing_translations"]} - dbname = tools.config['db_name'] - cr = pooler.get_db(dbname).cursor() - tools.trans_load(cr, - tools.config["translate_in"], - tools.config["language"], - context=context) - tools.trans_update_res_ids(cr) +def import_translation(): + config = openerp.tools.config + context = {'overwrite': config["overwrite_existing_translations"]} + dbname = config['db_name'] + + cr = openerp.pooler.get_db(dbname).cursor() + openerp.tools.trans_load( cr, config["translate_in"], config["language"], + context=context) cr.commit() cr.close() - sys.exit(0) - -#---------------------------------------------------------------------------------- -# if we don't want the server to continue to run after initialization, we quit here -#---------------------------------------------------------------------------------- -if tools.config["stop_after_init"]: - sys.exit(0) - -#---------------------------------------------------------- -# Launch Servers -#---------------------------------------------------------- - -LST_SIGNALS = ['SIGINT', 'SIGTERM'] - -SIGNALS = dict( - [(getattr(signal, sign), sign) for sign in LST_SIGNALS] -) +# Variable keeping track of the number of calls to the signal handler defined +# below. This variable is monitored by ``quit_on_signals()``. quit_signals_received = 0 -def handler(signum, frame): - """ - :param signum: the signal number +def signal_handler(sig, frame): + """ Signal handler: exit ungracefully on the second handled signal. + + :param sig: the signal number :param frame: the interrupted stack frame or None """ global quit_signals_received quit_signals_received += 1 if quit_signals_received > 1: + # logging.shutdown was already called at this point. sys.stderr.write("Forced shutdown.\n") os._exit(0) -def dumpstacks(signum, frame): +def dumpstacks(sig, frame): + """ Signal handler: dump a stack trace for each existing thread.""" # code from http://stackoverflow.com/questions/132058/getting-stack-trace-from-a-running-python-application#answer-2569696 # modified for python 2.5 compatibility thread_map = dict(threading._active, **threading._limbo) @@ -194,47 +175,93 @@ def dumpstacks(signum, frame): code.append(" %s" % (line.strip())) logging.getLogger('dumpstacks').info("\n".join(code)) -for signum in SIGNALS: - signal.signal(signum, handler) - -if os.name == 'posix': - signal.signal(signal.SIGQUIT, dumpstacks) - -def quit(): - netsvc.Agent.quit() - netsvc.Server.quitAll() - if tools.config['pidfile']: - os.unlink(tools.config['pidfile']) - logger = logging.getLogger('shutdown') - logger.info("Initiating OpenERP Server shutdown") - logger.info("Hit CTRL-C again or send a second signal to immediately terminate the server...") - logging.shutdown() - - # manually join() all threads before calling sys.exit() to allow a second signal - # to trigger _force_quit() in case some non-daemon threads won't exit cleanly. - # threading.Thread.join() should not mask signals (at least in python 2.5) - for thread in threading.enumerate(): - if thread != threading.currentThread() and not thread.isDaemon(): - while thread.isAlive(): - # need a busyloop here as thread.join() masks signals - # and would present the forced shutdown - thread.join(0.05) - time.sleep(0.05) - sys.exit(0) - -if tools.config['pidfile']: - fd = open(tools.config['pidfile'], 'w') - pidtext = "%d" % (os.getpid()) - fd.write(pidtext) - fd.close() +def setup_signal_handlers(): + """ Register the signal handler defined above. """ + SIGNALS = map(lambda x: getattr(signal, "SIG%s" % x), "INT TERM".split()) + if os.name == 'posix': + map(lambda sig: signal.signal(sig, signal_handler), SIGNALS) + signal.signal(signal.SIGQUIT, dumpstacks) + elif os.name == 'nt': + import win32api + win32api.SetConsoleCtrlHandler(lambda sig: signal_handler(sig, None), 1) -netsvc.Server.startAll() +def quit_on_signals(): + """ Wait for one or two signals then shutdown the server. -logger.info('OpenERP server is running, waiting for connections...') + The first SIGINT or SIGTERM signal will initiate a graceful shutdown while + a second one if any will force an immediate exit. -while quit_signals_received == 0: - time.sleep(60) + """ + # Wait for a first signal to be handled. (time.sleep will be interrupted + # by the signal handler.) The try/except is for the win32 case. + try: + while quit_signals_received == 0: + time.sleep(60) + except KeyboardInterrupt, e: + pass + + if config['pidfile']: + os.unlink(config['pidfile']) + + openerp.service.stop_services() + sys.exit(0) -quit() +if __name__ == "__main__": + + os.environ["TZ"] = "UTC" + + check_root_user() + openerp.tools.config.parse_config(sys.argv[1:]) + check_postgres_user() + openerp.netsvc.init_logger() + report_configuration() + + config = openerp.tools.config + + setup_signal_handlers() + + if config["test_file"]: + run_test_file(config['db_name'], config['test_file']) + sys.exit(0) + + if config["translate_out"]: + export_translation() + sys.exit(0) + + if config["translate_in"]: + import_translation() + sys.exit(0) + + if not config["stop_after_init"]: + # Some module register themselves when they are loaded so we need the + # services to be running before loading any registry. + openerp.service.start_services() + + for m in openerp.conf.server_wide_modules: + try: + __import__(m) + # Call any post_load hook. + info = openerp.modules.module.load_information_from_description_file(m) + if info['post_load']: + getattr(sys.modules[m], info['post_load'])() + except Exception: + msg = '' + if m == 'web': + msg = """ +The `web` module is provided by the addons found in the `openerp-web` project. +Maybe you forgot to add those addons in your addons_path configuration.""" + logging.exception('Failed to load server-wide module `%s`.%s', m, msg) + + if config['db_name']: + for dbname in config['db_name'].split(','): + preload_registry(dbname) + + if config["stop_after_init"]: + sys.exit(0) + + setup_pid_file() + logger = logging.getLogger('server') + logger.info('OpenERP server is running, waiting for connections...') + quit_on_signals() # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: