Extractor/ExtractorScript.py

   1 import os
   2 readyToReturn = 0
   3 ToReturn = ""
   4 eventMap = []
   5
   6 def GetToken(f):
   7         global readyToReturn
   8         global ToReturn
   9         Skip = ['\n', '\t', ' ']
  10         Special = ["(", "\"", ":", ",", "{", "}", ")", "/", "*"]
  11         S = ""
  12         if (readyToReturn):
  13                 readyToReturn = 0
  14                 return ToReturn
  15         ToReturn = ""
  16         c = f.read(1)
  17         while(True):
  18                 if (c in Special):
  19                         if (S != ""):
  20                                 readyToReturn = 1
  21                                 ToReturn = c
  22                                 return S
  23                         else:
  24                                 return c
  25                 elif (c in Skip):
  26                         if (S != ""):
  27                                 return S
  28                         else:
  29                                 c = f.read(1)
  30                                 continue
  31                 S += c
  32                 c = f.read(1)
  33                 if not c:
  34                         return "EOF"
  35
  36 def ExtractFunctions(F, appName):
  37         global eventMap
  38         Temp = GetToken(F)
  39         while (Temp != "EOF"):
  40                 if (Temp == "def" or Temp == "private"):
  41                         Temp = GetToken(F)
  42                         NameofFunc = Temp
  43                         if (GetToken(F) != "="): #We have a function to create object for
  44                                 if (appName == "App1"):
  45                                         extractedFunctionsApp1.write("//Global Object for functions in subscribe method!\n")
  46                                         extractedFunctionsApp1.write("def %s = this.&" % NameofFunc)
  47                                         extractedFunctionsApp1.write("%s\n" % NameofFunc)
  48                                 else:
  49                                         extractedFunctionsApp2.write("//Global Object for functions in subscribe method!\n")
  50                                         extractedFunctionsApp2.write("def %s = this.&" % NameofFunc)
  51                                         extractedFunctionsApp2.write("%s\n" % NameofFunc)
  52
  53                 if (Temp == "subscribe"):
  54                         counter = 0
  55                         while (counter < 5 and Temp != "\""):
  56                                 Temp = GetToken(F)
  57                                 counter = counter + 1
  58                         Temp = GetToken(F)
  59                         #If counter >= 5 that means it is not found, so it must be appTouch
  60                         if (counter >= 5):
  61                                 Temp = "appTouch"
  62                         eventMap.append(Temp)
  63                 Temp = GetToken(F)
  64
  65 def ExtractEvents(extractedEvents):
  66         global eventMap
  67         extractedEvents.write("Random random = new Random(42)\n")
  68         extractedEvents.write("counter = 1000\n")
  69         extractedEvents.write("while(counter > 0) {\n")
  70         extractedEvents.write("\tdef eventNumber = random.nextInt(%d)\n" % (len(eventMap) - 1))
  71         extractedEvents.write("\tswitch(eventNumber) {\n")
  72         for i in range(len(eventMap)):
  73                 extractedEvents.write("\t\tcase %d:\n" % i)
  74                 if eventMap[i] == "lock":
  75                         event = open("eventSimulator/eventLocked.groovy", "r")
  76                         for line in event:
  77                                 extractedEvents.write(line)
  78                         event.close()
  79                 elif eventMap[i] == "unlock":
  80                         event = open("eventSimulator/eventUnlocked.groovy", "r")
  81                         for line in event:
  82                                 extractedEvents.write(line)
  83                         event.close()
  84                 elif eventMap[i] == "contact.open":
  85                         event = open("eventSimulator/eventContactOpen.groovy", "r")
  86                         for line in event:
  87                                 extractedEvents.write(line)
  88                         event.close()
  89                 elif eventMap[i] == "contact.closed":
  90                         event = open("eventSimulator/eventContactClosed.groovy", "r")
  91                         for line in event:
  92                                 extractedEvents.write(line)
  93                         event.close()
  94                 elif eventMap[i] == "nfcTouch":
  95                         event = open("eventSimulator/eventNfcTouch.groovy", "r")
  96                         for line in event:
  97                                 extractedEvents.write(line)
  98                         event.close()
  99                 elif eventMap[i] == "appTouch":
 100                         event = open("eventSimulator/eventAppTouch.groovy", "r")
 101                         for line in event:
 102                                 extractedEvents.write(line)
 103                         event.close()
 104                 ###TODO: Add more events later
 105                 extractedEvents.write("\n\t\t\tbreak\n")
 106         extractedEvents.write("\t}\n")
 107         extractedEvents.write("\tcounter--\n")
 108         extractedEvents.write("}\n")
 109
 110 #Extract objects to call functions from App1
 111 F1 = open("Extractor/App1/App1.groovy", "r")
 112 extractedFunctionsApp1 = open("Extractor/App1/extractedFunctionsApp1.groovy", "w+")
 113 ExtractFunctions(F1, "App1")
 114 F1.close()
 115
 116 #Extract objects to call functions from App2
 117 F2 = open("Extractor/App2/App2.groovy", "r")
 118 extractedFunctionsApp2 = open("Extractor/App2/extractedFunctionsApp2.groovy", "w+")
 119 ExtractFunctions(F2, "App2")
 120 F2.close()
 121
 122 #Prepare eventSimulator file while parsing the App1 and App2 files
 123 extractedEvents = open("eventSimulator/eventSimulator.groovy", "w+")
 124 ExtractEvents(extractedEvents)
 125 extractedEvents.close()
 126
 127 #Save the extracted methods and app1 in a same file to extract information
 128 extractorFile = open("Extractor/extractorFile.groovy", "w+")
 129 Extractor = open("Extractor/Extractor.groovy", "r")
 130 F1 = open("Extractor/App1/App1.groovy", "r")
 131
 132 extractorFile.write("////////////////////\n")
 133 extractorFile.write("@Field App\n")
 134 extractorFile.write("App = \"App1\"")
 135 extractorFile.write("\n")
 136 for line in Extractor:
 137         extractorFile.write(line)
 138 extractorFile.write("\n\n")
 139 for line in F1:
 140         extractorFile.write(line)
 141 extractorFile.close()
 142 Extractor.close()
 143 F1.close()
 144 #Run the file to extract the objects
 145 os.system("groovy Extractor/extractorFile.groovy")
 146
 147
 148 #Save the extracted methods and app2 in a same file to extract information
 149 extractorFile = open("Extractor/extractorFile.groovy", "w+")
 150 Extractor = open("Extractor/Extractor.groovy", "r")
 151 F2 = open("Extractor/App2/App2.groovy", "r")
 152
 153 extractorFile.write("////////////////////\n")
 154 extractorFile.write("@Field App\n")
 155 extractorFile.write("App = \"App2\"")
 156 extractorFile.write("\n")
 157 for line in Extractor:
 158         extractorFile.write(line)
 159 extractorFile.write("\n\n")
 160 for line in F2:
 161         extractorFile.write(line)
 162 #Run the file to extract the objects
 163 extractorFile.close()
 164 Extractor.close()
 165 F2.close()
 166 os.system("groovy Extractor/extractorFile.groovy")
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