118 lines
2.9 KiB
Python
118 lines
2.9 KiB
Python
#!/usr/bin/python
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#---------------------------------------------------------------------------
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""" Import externals """
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import wx
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import wx.lib.newevent
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import os
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import sys
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import re
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import threading
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import StringIO
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#---------------------------------------------------------------------------
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""" Import scyther components """
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import XMLReader
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""" Import scyther-gui components """
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import Tempfile
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import Claim
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import Preference
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import Scyther
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#---------------------------------------------------------------------------
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""" Global declaration """
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(UpdateAttackEvent, EVT_UPDATE_ATTACK) = wx.lib.newevent.NewEvent()
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busy = threading.Semaphore()
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#---------------------------------------------------------------------------
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class ScytherThread(threading.Thread):
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# Override Thread's __init__ method to accept the parameters needed:
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def __init__ ( self, win, spdl, details ):
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self.win = win
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self.spdl = spdl
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self.details = details
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self.claims = []
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threading.Thread.__init__ ( self )
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def run(self):
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global busy
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evt = UpdateAttackEvent(status="Running Scyther...")
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wx.PostEvent(self.win, evt)
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self.claimResults()
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# Results are done (claimstatus can be reported)
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evt = UpdateAttackEvent(status="Done.")
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wx.PostEvent(self.win, evt)
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# And create the images in the background
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self.makeImages()
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# Cursor back to normal
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self.win.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
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busy.release()
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def claimResults(self):
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""" Convert spdl to result (using Scyther)
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The list of claim goes back to self.win.claims, which is a
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property of the main window
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"""
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scyther = Scyther.Scyther()
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if sys.platform.startswith('win'):
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scyther.program = "c:\\Scyther.exe"
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if not os.path.isfile(scyther.program):
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print "I can't find the Scyther executable %s" % (scyther.program)
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scyther.setInput(self.spdl)
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self.win.claims = scyther.verify()
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self.summary = str(scyther)
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self.win.errors.update(self.summary)
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self.win.report.update()
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def makeImages(self):
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""" create images """
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for cl in self.win.claims:
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for attack in cl.attacks:
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self.makeImage(attack)
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def makeImage(self,attack):
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""" create image for this particular attack """
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(fd2,fpname2) = Tempfile.tempcleaned(".png")
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pw,pr = os.popen2("dot -Tpng -o%s" % (fpname2))
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pw.write(attack.scytherDot)
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pw.close()
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attack.pngfile = fpname2 # this is where the file name is stored
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def RunScyther(win,mode):
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global busy
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if (busy.acquire(False)):
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# start the thread
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win.SetCursor(wx.StockCursor(wx.CURSOR_WAIT))
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win.settings.mode = mode
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t = ScytherThread(win,win.control.GetValue(),"")
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t.start()
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win.threads = [ t ]
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