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# Unix SMB/CIFS implementation.
# List processes (to aid debugging on systems without setproctitle)
# Copyright (C) 2010-2011 Jelmer Vernooij <jelmer@samba.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Testbed for loadparm.c/params.c
#
# This module simply loads a specified configuration file and
# if successful, dumps it's contents to stdout. Note that the
# operation is performed with DEBUGLEVEL at 3.
#
# Useful for a quick 'syntax check' of a configuration file.
#
import os
import sys
import samba
import samba.getopt as options
from samba.netcmd import Command, CommandError, Option
from samba.messaging import Messaging
class cmd_processes(Command):
"""List processes (to aid debugging on systems without setproctitle)."""
synopsis = "%prog [options]"
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions
}
takes_options = [
Option("--name", type=str,
help="Return only processes associated with one particular name"),
Option("--pid", type=int,
help="Return only names assoicated with one particular PID"),
]
takes_args = []
def run(self, sambaopts, versionopts, section_name=None,
name=None, pid=None):
lp = sambaopts.get_loadparm()
logger = self.get_logger("processes")
msg_ctx = Messaging()
if name is not None:
ids = msg_ctx.irpc_servers_byname(name)
for server_id in ids:
self.outf.write("%d\n" % server_id.pid)
elif pid is not None:
names = msg_ctx.irpc_all_servers()
for name in names:
for server_id in name.ids:
if server_id.pid == int(pid):
self.outf.write("%s\n" % name.name)
else:
names = msg_ctx.irpc_all_servers()
self.outf.write(" Service: PID \n")
self.outf.write("-----------------------------\n")
for name in names:
for server_id in name.ids:
self.outf.write("%-16s %6d\n" % (name.name, server_id.pid))
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