The Tor Browser / file comparison
comparison: python/psutil/examples/netstat.py
python/psutil/examples/netstat.py
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:0c60f704e3d7 |
|---|---|
| 1 #!/usr/bin/env python | |
| 2 | |
| 3 # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 """ | |
| 8 A clone of 'netstat'. | |
| 9 """ | |
| 10 | |
| 11 import socket | |
| 12 from socket import AF_INET, SOCK_STREAM, SOCK_DGRAM | |
| 13 | |
| 14 import psutil | |
| 15 from psutil._compat import print_ | |
| 16 | |
| 17 | |
| 18 AD = "-" | |
| 19 AF_INET6 = getattr(socket, 'AF_INET6', object()) | |
| 20 proto_map = {(AF_INET, SOCK_STREAM) : 'tcp', | |
| 21 (AF_INET6, SOCK_STREAM) : 'tcp6', | |
| 22 (AF_INET, SOCK_DGRAM) : 'udp', | |
| 23 (AF_INET6, SOCK_DGRAM) : 'udp6'} | |
| 24 | |
| 25 def main(): | |
| 26 templ = "%-5s %-22s %-22s %-13s %-6s %s" | |
| 27 print_(templ % ("Proto", "Local addr", "Remote addr", "Status", "PID", | |
| 28 "Program name")) | |
| 29 for p in psutil.process_iter(): | |
| 30 name = '?' | |
| 31 try: | |
| 32 name = p.name | |
| 33 cons = p.get_connections(kind='inet') | |
| 34 except psutil.AccessDenied: | |
| 35 print_(templ % (AD, AD, AD, AD, p.pid, name)) | |
| 36 except psutil.NoSuchProcess: | |
| 37 continue | |
| 38 else: | |
| 39 for c in cons: | |
| 40 raddr = "" | |
| 41 laddr = "%s:%s" % (c.laddr) | |
| 42 if c.raddr: | |
| 43 raddr = "%s:%s" % (c.raddr) | |
| 44 print_(templ % (proto_map[(c.family, c.type)], | |
| 45 laddr, | |
| 46 raddr, | |
| 47 str(c.status), | |
| 48 p.pid, | |
| 49 name[:15])) | |
| 50 | |
| 51 if __name__ == '__main__': | |
| 52 main() |
