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| #!/usr/bin/python | |
| import os | |
| import socket | |
| import sys | |
| def encode_packet(data): | |
| output = bytearray() | |
| for i in range(0, len(data)): | |
| tmpoutput = bytearray([0, data[i]]) | |
| output.extend(tmpoutput) | |
| return output | |
| def get_mac(address, ping=False): | |
| ''' | |
| if ping: | |
| os.system("ping >/dev/null -c 1 -W 1 " + address) | |
| with open("/proc/net/arp", "r") as f: | |
| for line in f: | |
| data = line.split() | |
| if data[0] == address: | |
| return data[3] | |
| return None | |
| ''' | |
| return "00:01:02:03:04:05" | |
| def generate_packet(address, mcmd, scmd): | |
| mac = get_mac(address) | |
| if mac == None: | |
| mac = get_mac(address, ping=True) | |
| macdata = mac.split(":") | |
| payload = bytearray([0x00, 0x00, 0x09, 0xaa, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, int(macdata[0], 16), int(macdata[1], 16), int(macdata[2], 16), int(macdata[3], 16), int(macdata[4], 16), int(macdata[5], 16), 0x00, 0x00, mcmd, scmd]) | |
| packet = bytearray([0x00, 0x31, 0x11]) | |
| encodedpayload = encode_packet(payload) | |
| packet.extend(encodedpayload) | |
| checksum = 0 | |
| for i in range(1, len(packet)): | |
| checksum += packet[i] | |
| checksum = checksum & 0xff | |
| packet.append(checksum) | |
| packet.append(0xff) | |
| return packet | |
| def on(address): | |
| packet = generate_packet(address, 1, 1) | |
| sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| sock.sendto(packet, (address, 1025)) | |
| def off(address): | |
| packet = generate_packet(address, 1, 2) | |
| sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| sock.sendto(packet, (address, 1025)) | |
| if len(sys.argv) != 3: | |
| print "Usage: %s address on|off" % sys.argv[0] | |
| sys.exit(1) | |
| if sys.argv[2] == "on": | |
| on(sys.argv[1]) | |
| elif sys.argv[2] == "off": | |
| off(sys.argv[1]) | |
| else: | |
| print "Usage: %s address on|off" % sys.argv[0] | |
| sys.exit(1) |
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