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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | #! /usr/bin/env python """ Gisto - Gitso is to support others Gitso is a utility to facilitate the connection of VNC @author: Aaron Gerber ('gerberad') <gerberad@gmail.com> @author: Derek Buranen ('burner') <derek@buranen.info> @copyright: 2008 - 2010 Gitso 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. Gitso 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 Gitso. If not, see <http://www.gnu.org/licenses/>. """ import threading, time import os, sys, signal, os.path, re import Processes if sys.platform = = 'darwin' or re.match( '(?:open|free|net)bsd|linux' ,sys.platform): import NATPMP class GitsoThread(threading.Thread): def __init__( self , window, paths): self .window = window self .paths = paths self .host = "" self .error = False self .pid = 0 self .running = True self .process = Processes.Processes( self .window, paths) threading.Thread.__init__( self ) def run( self ): """ This is where the beef is. Start the processes and check on them. @author: Aaron Gerber """ if self .host <> "": # Get Help self .pid = self .process.getSupport( self .host) time.sleep(. 5 ) if self .checkStatus(): self .window.setMessage( "Connected." , True ) else : self .window.setMessage( "Could not connect." , False ) self .error = True else : # Give Support if sys.platform = = 'darwin' or re.match( '(?:open|free|net)bsd|linux' ,sys.platform): if self .window.enablePMP: self .window.cb1.Enable( False ) if self .window.cb1.GetValue() = = True : self .NATPMP( 'request' ) self .pid = self .process.giveSupport() time.sleep(. 5 ) if self .checkStatus(): self .window.setMessage( "Server running." , True ) else : self .window.setMessage( "Could not start server." , False ) self .error = True print "GitsoThread.run(pid: " + str ( self .pid) + ") running..." while ( self .running and self .checkStatus()): time.sleep(. 2 ) if not self .error: self .window.setMessage( "Idle." , False ) self .kill() def setHost( self , host = ""): """ Set the object variable. @author: Aaron Gerber """ self .host = host def kill( self ): """ Kill the process and general clean-up. @author: Aaron Gerber """ if sys.platform = = 'darwin' or re.match( '(?:open|free|net)bsd|linux' ,sys.platform): if self .window.enablePMP: if self .window.rb1.GetValue() = = False : #give support if self .window.cb1.GetValue() = = True : self .NATPMP( 'giveup' ) self .window.cb1.Enable( True ) self .process.KillPID() self .pid = 0 self .running = False def checkStatus( self ): """ Check the status of the underlying process. @author: Aaron Gerber """ if self .pid = = 0 : return False connection = [] listen = [] if sys.platform = = 'darwin' or re.match( '(?:open|free|net)bsd|linux' ,sys.platform): if self .host <> "": connection = os.popen( 'LANG=C netstat -an | grep 5500 | grep ESTABLISHED' ).readlines() else : listen = os.popen( 'LANG=C netstat -an | grep 5500 | grep LISTEN' ).readlines() elif sys.platform = = 'win32' : #XP PRO only -- Need to fix the case where there is no process, it'll still return 1 line. #info = os.popen('WMIC PROCESS ' + str(self.pid) + ' get Processid').readlines() if self .host <> "": connection = os.popen( 'netstat -a | find "ESTABLISHED" | find "5500"' ).readlines() else : listen = os.popen( 'netstat -a | find "LISTEN" | find "5500"' ).readlines() else : print 'Platform not detected' if len (connection) = = 0 and len (listen) = = 0 : return False else : return True def NATPMP( self , action): """ Call NAT-PMP on router to get port 5500 forwarded. @author: Dennis Koot """ if sys.platform = = 'darwin' or re.match( '(?:open|free|net)bsd|linux' ,sys.platform): if self .window.enablePMP: if action = = 'request' : lifetime = 3600 print "Request port 5500 (NAT-PMP)." else : lifetime = 0 print "Give up port 5500 (NAT-PMP)." pubpriv_port = int ( 5500 ) protocol = NATPMP.NATPMP_PROTOCOL_TCP try : gateway = NATPMP.get_gateway_addr() print NATPMP.map_port(protocol, pubpriv_port, pubpriv_port, lifetime, gateway_ip = gateway) except : print "Warning: Unable to automap port." |