author | Mike Kinghan <mikek@symbian.org> |
Thu, 25 Nov 2010 14:28:39 +0000 | |
branch | GCC_SURGE |
changeset 135 | 10852f1a0ae9 |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
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#! /usr/bin/env python |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# Client and server for udp (datagram) echo. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# Usage: udpecho -s [port] (to start a server) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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# or: udpecho -c host [port] <file (client) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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7 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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import sys |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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from socket import * |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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10 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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ECHO_PORT = 50000 + 7 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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BUFSIZE = 1024 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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13 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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def main(): |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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if len(sys.argv) < 2: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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usage() |
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if sys.argv[1] == '-s': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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server() |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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elif sys.argv[1] == '-c': |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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client() |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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else: |
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usage() |
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|
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def usage(): |
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sys.stdout = sys.stderr |
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print 'Usage: udpecho -s [port] (server)' |
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print 'or: udpecho -c host [port] <file (client)' |
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sys.exit(2) |
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|
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def server(): |
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if len(sys.argv) > 2: |
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port = eval(sys.argv[2]) |
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else: |
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port = ECHO_PORT |
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s = socket(AF_INET, SOCK_DGRAM) |
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s.bind(('', port)) |
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print 'udp echo server ready' |
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while 1: |
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data, addr = s.recvfrom(BUFSIZE) |
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print 'server received %r from %r' % (data, addr) |
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s.sendto(data, addr) |
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def client(): |
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if len(sys.argv) < 3: |
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usage() |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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host = sys.argv[2] |
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if len(sys.argv) > 3: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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port = eval(sys.argv[3]) |
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else: |
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port = ECHO_PORT |
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addr = host, port |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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s = socket(AF_INET, SOCK_DGRAM) |
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s.bind(('', 0)) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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print 'udp echo client ready, reading stdin' |
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while 1: |
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line = sys.stdin.readline() |
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if not line: |
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break |
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s.sendto(line, addr) |
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data, fromaddr = s.recvfrom(BUFSIZE) |
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print 'client received %r from %r' % (data, fromaddr) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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62 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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main() |