gitso

gitso Commit Details


Date:2008-10-23 16:29:42 (17 years 1 month ago)
Author:gerberad
Branch:master
Commit:8e5e59d624ab10c723f26cd4d3580cc2aae023ac
Parents: dca37ca3c0134c60643553f63054f15cd29c5304
Message:Updated working threads on Linux. Timing issues arose and are fixed on my system, but should pay attention on other systems.
Changes:

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gitso/trunk/ConnectionWindow.py
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#! /usr/bin/env python␊
␊
import wx␊
import os, sys, signal, os.path␊
import os, sys, signal, os.path, time, thread␊
import AboutWindow, GitsoThread␊
␊
class ConnectionWindow(wx.Frame):␊
␉␉@author: Derek Buranen␊
␉␉@author: Aaron Gerber␊
␉␉"""␊
␉␉self.ToggleValue = 0␊
␉␉self.paths = paths␊
␉␉self.thread = GitsoThread.GitsoThread(self, self.paths)␊
␉␉self.thread = None␊
␉␉self.threadLock = thread.allocate_lock()␊
␉␉␊
␉␉if sys.platform.find('linux') != -1:␊
␉␉␉width = 165␊
␉␉␉height = 350␊
␉␉␉xval1 = 155␊
␉␉␉xval2 = 250␊
␉␉else:␊
␉␉␉height = 350␊
␉␉␉width = 175␊
␉␉␉xval1 = 180␊
␉␉␉xval2 = 265␊
␉␉␊
␉␉wx.Frame.__init__(self, parent, wx.ID_ANY, title, size=(height,width), style=wx.DEFAULT_FRAME_STYLE & ~ (wx.RESIZE_BORDER | wx.RESIZE_BOX | wx.MAXIMIZE_BOX))␊
␉␉self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)␊
␉␉␊
␉␉# I don't know if this works in OS X␊
␉␉icon = wx.Icon(os.path.join(self.paths['main'], 'icon.ico'), wx.BITMAP_TYPE_ICO)␊
␉␉self.SetIcon(icon)␊
␉␉␊
␉␉if sys.platform == 'win32':␊
␉␉␉self.SetBackgroundColour(wx.Colour(236,233,216))␊
␉␉␊
␉␉if sys.platform.find('linux') != -1:␊
␉␉␉xval1 = 155␊
␉␉␉xval2 = 250␊
␉␉else:␊
␉␉␉xval1 = 180␊
␉␉␉xval2 = 265␊
␉␉␊
␉␉#Buttons␊
␉␉self.connectButton = wx.Button(self, 10, "Start", wx.Point(xval1, 70))␊
␉␉wx.EVT_BUTTON(self, 10, self.ConnectSupport)␊
␉␉␊
␉␉fileMenu.Append(13, "&Clear History", "Clear History")␊
␉␉if sys.platform == 'darwin':␊
␉␉␉#OS X deals with the help and file menu in wonky way.␊
␉␉␉fileMenu.Append(wx.ID_ABOUT, "&About", "About Gitso")␊
␉␉␉wx.EVT_MENU(self, wx.ID_ABOUT, self.ShowAbout)␊
␉␉else: ␊
␉␉␊
␉␉self.SetMenuBar(menuBar)␊
␉␉␊
␉␉self.statusBar = self.CreateStatusBar(2)␊
␉␉self.statusBar.SetStatusText("Status:", 0)␊
␉␉self.statusBar.SetStatusWidths([50, 300])␊
␉␉self.statusBar = self.CreateStatusBar(1)␊
␉␉self.statusBar.SetStatusWidths([350])␊
␉␉self.setMessage("Idle", False)␊
␉␉␊
␉␉self.SetDefaultItem(self.hostField)␊
␉␉self.hostField.SetFocus()␊
␉␉@author: Aaron Gerber␊
␉␉"""␊
␉␉if self.rb1.GetValue():␊
␉␉␉self.ToggleValue = 0␊
␉␉␉self.hostField.Enable(True)␊
␉␉else:␊
␉␉␉self.ToggleValue = 1␊
␉␉␉self.hostField.Enable(False)␊
␉␊
␉␊
␉␉"""␊
␉␉if self.rb1.GetValue(): # Get Help␊
␉␉␉if self.validHost(self.hostField.GetValue().strip()) and self.hostField.GetValue() != "Enter/Select Support Address":␊
␉␉␉␉self.connectButton.Enable(False)␊
␉␉␉␉self.stopButton.Enable(True)␊
␉␉␉␉self.statusBar.SetStatusText("Started", 1)␊
␉␉␉␉self.setMessage("Connecting...", True)␊
␉␉␉␉␊
␉␉␉␉host = self.hostField.GetValue().strip()␊
␉␉␉␉␊
␉␉␉␉␉self.sampleList.append(host)␊
␉␉␉␉␉self.hostField.Destroy()␊
␉␉␉␉␉self.displayHostBox(self.sampleList, host)␊
␉␉␉␉␉␊
␉␉␉␉self.thread.setHost(host)␊
␉␉␉␉self.thread.start()␊
␉␉␉␉␊
␉␉␉␉self.createThread(host)␊
␉␉␉else:␊
␉␉␉␉self.statusBar.SetStatusText("Invalid Support Address", 1)␊
␉␉␉␉self.setMessage("Invalid Support Address", False)␊
␉␉else: # Give Suppport␊
␉␉␉self.connectButton.Enable(False)␊
␉␉␉self.stopButton.Enable(True)␊
␉␉␉self.statusBar.SetStatusText("Started", 1)␊
␉␉␉self.thread.start()␊
␉␊
␉␊
␉␉␉self.setMessage("Starting Server...", True)␊
␉␉␉self.createThread()␊
␊
␊
␉def ShowAbout(self,e):␊
␉␉"""␊
␉␉Display About Dialog␊
␉␉@author: Derek Buranen␊
␉␉@author: Aaron Gerber␊
␉␉"""␊
␉␉self.thread.kill()␊
␉␉self.connectButton.Enable(True)␊
␉␉self.stopButton.Enable(False)␊
␉␉self.statusBar.SetStatusText("Idle", 1)␊
␉␉if self.thread <> None:␊
␉␉␉self.thread.kill()␊
␉␉␉time.sleep(.5)␊
␉␉self.thread = None␊
␉␉self.setMessage("Idle.", False)␊
␉␉return␊
␉␊
␉␊
␉def OnCloseWindow(self, evt):␊
␉␉self.KillPID(self)␊
␉␉if self.thread <> None:␊
␉␉␉self.thread.kill()␊
␉␉␉time.sleep(.5)␊
␉␉self.thread = None␊
␉␉self.Destroy()␊
␉␊
␉␊
␉␉self.hostField = wx.ComboBox(self, 30, "", wx.Point(105, 12), wx.Size(230, -1), list, wx.CB_DROPDOWN)␊
␉␉self.hostField.SetValue(text)␊
␊
␉def setMessage(self, message, status):␊
␉␉self.threadLock.acquire()␊
␊
␉␉self.statusBar.SetStatusText(message, 0)␊
␉␉if status:␊
␉␉␉self.connectButton.Enable(False)␊
␉␉␉self.stopButton.Enable(True)␊
␉␉else:␊
␉␉␉self.connectButton.Enable(True)␊
␉␉␉self.stopButton.Enable(False)␊
␉␉␊
␉␉if self.ToggleValue == 0:␊
␉␉␉self.rb1.SetValue(True)␊
␉␉else:␊
␉␉␉self.rb2.SetValue(True)␊
␉␉␊
␉␉self.threadLock.release()␊
␊
␉def createThread(self, host=""):␊
␉␉if self.thread <> None:␊
␉␉␉self.thread.kill()␊
␉␉self.thread␉ = GitsoThread.GitsoThread(self, self.paths)␊
␉␉self.thread.setHost(host)␊
␉␉self.thread.start()␊
␊
␉␉# If you don't wait 2 seconds, the interface won't reload and it'll freeze.␊
␉␉# Possibly on older systems you should wait longer, it works fine on mine...␊
␉␉time.sleep(2)␊
␊
gitso/trunk/Gitso.py
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elif len(sys.argv) > 2:␊
␉help_menu()␊
␊
␊
if sys.platform == "darwin":␊
paths['preferences'] = os.path.join(os.path.expanduser("~"), "Library", "Application Support", "Gitso")␊
if os.path.exists(paths['preferences']) != True:␊
gitso/trunk/GitsoThread.py
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␊
class GitsoThread(threading.Thread):␊
␉def __init__(self, window, paths):␊
␉␉self.window = window␊
␉␉self.paths = paths␊
␉␉self.host = ""␊
␉␉self.window = window␊
␉␉self.paths = paths␊
␉␉self.host = ""␊
␉␉self.error = False␊
␉␉self.pid = 0␊
␉␉self.running = True␊
␉␉self.process = Processes.Processes(paths)␊
␉␉threading.Thread.__init__(self)␊
␉␉␊
␉␉␊
␉def run(self):␊
␉␉if self.host <> "":␊
␉␉␉print "In Thread -- Starting getSupport()"␊
␉␉␉self.process.getSupport(self.host)␊
␉␉␉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:␊
␉␉␉print "In Thread -- Starting giveSupport()"␊
␉␉␉self.process.giveSupport()␊
␉␉␉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(.5)␊
␊
␉␉if not self.error:␊
␉␉␉self.window.setMessage("Idle.", False)␊
␊
␉␉self.kill()␊
␊
␉␉␊
␉def setHost(self, host=""):␊
␉␉self.host = host␊
␉␉␊
␉␉␊
␉def kill(self):␊
␉␉self.process.KillPID()␊
␉␉self.pid = 0␊
␉␉self.running = False␊
␉␉␊
␉def checkStatus(self):␊
␉␉if self.pid == 0:␊
␉␉␉return False␊
␉␉␊
␉␉if sys.platform == 'darwin' or sys.platform.find('linux') != -1:␊
␉␉␉connection = os.popen('netstat -an | grep 5500 | grep ESTABLISHED').readlines()␊
␉␉␉listen = os.popen('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()␊
␉␉␉# possibly␊
␉␉␉connection = os.popen('netstat -a | find "ESTABLISHED" | find "5500"').readlines()␊
␉␉␉listen = os.popen('netstat -a | find "LISTEN" | find "5500"').readlines()␊
␉␉else:␊
␉␉␉print 'Platform not detected'␊
␉␉␉connection = array()␊
␉␉␉listen = array()␊
␉␉␊
␉␉if len(connection) == 0 and len(listen) == 0:␊
␉␉␉return False␊
␉␉else:␊
␉␉␉return True␊
␊
gitso/trunk/Processes.py
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␉␉␉self.returnPID = os.spawnl(os.P_NOWAIT, '%s\\WinVNC.exe' % os.environ['WINDIR'], '%s\\WinVNC.exe' % os.environ['WINDIR'], '-connect', '%s' % host)␊
␉␉else:␊
␉␉␉print 'Platform not detected'␊
␉␉return self.returnPID␊
␉␊
␉def giveSupport(self):␊
␉␉if sys.platform == 'darwin':␊
␉␉␉else:␊
␉␉␉␉dlg = wx.MessageDialog(self, "We were unable to find X11.app in /Applications/Utilities", "To Give Support you need X11.app", wx.OK|wx.CENTRE|wx.ICON_ERROR)␊
␉␉␉␉dlg.ShowModal()␊
␉␉␉␉#self.statusBar.SetStatusText("X11.app not found.", 1)␊
␉␉␉␉#self.connectButton.Enable(True)␊
␉␉␉␉#self.stopButton.Enable(False)␊
␉␉elif sys.platform.find('linux') != -1:␊
␉␉␉self.returnPID = os.spawnlp(os.P_NOWAIT, 'vncviewer', 'vncviewer', '-listen') ␊
␉␉elif sys.platform == 'win32':␊
␉␉␉print 'Launching %s\\vncviewer.exe' % os.environ['WINDIR']␊
␉␉␉self.returnPID = os.spawnl(os.P_NOWAIT, "%s\\vncviewer.exe" % os.environ['WINDIR'], '%s\\vncviewer.exe' % os.environ['WINDIR'], '-listen' )␊
␉␉else:␊
␉␉␉print 'Platform not detected'␊
␉␉return self.returnPID␊
␊
␉def KillPID(self):␊
␉␉"""␊
␉␉@author: Aaron Gerber␊
␉␉"""␊
␉␉if self.returnPID != 0:␊
␉␉␉print "Processes.KillPID(" + str(self.returnPID) + ")"␊
␉␉␉if sys.platform == 'win32':␊
␉␉␉␉#import win32api␊
␉␉␉␉#handle = win32api.OpenProcess(1, 0, pid)␊

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