Extractor/ExtractorScript.py

   1 import os
   2 readyToReturn = 0
   3 ToReturn = ""
   4 eventMap = []
   5 app1Capabilities = []
   6 app2Capabilities = []
   7
   8 def GetToken(f):
   9         global readyToReturn
  10         global ToReturn
  11         Skip = ['\n', '\t', ' ']
  12         Special = ["(", "\"", ":", ",", "{", "}", ")", "/", "*"]
  13         S = ""
  14         if (readyToReturn):
  15                 readyToReturn = 0
  16                 return ToReturn
  17         ToReturn = ""
  18         c = f.read(1)
  19         while(True):
  20                 if (c in Special):
  21                         if (S != ""):
  22                                 readyToReturn = 1
  23                                 ToReturn = c
  24                                 return S
  25                         else:
  26                                 return c
  27                 elif (c in Skip):
  28                         if (S != ""):
  29                                 return S
  30                         else:
  31                                 c = f.read(1)
  32                                 continue
  33                 S += c
  34                 c = f.read(1)
  35                 if not c:
  36                         return "EOF"
  37
  38 def ExtractFunctions(F, appName):
  39         global eventMap
  40         Temp = GetToken(F)
  41         while (Temp != "EOF"):
  42                 if (Temp == "def" or Temp == "private"):
  43                         Temp = GetToken(F)
  44                         if (Temp == "def" or Temp == "private"):
  45                                 Temp = GetToken(F)
  46                         NameofFunc = Temp
  47                         if (GetToken(F) == "("): #We have a function to create object for
  48                                 if (appName == "App1"):
  49                                         extractedFunctionsApp1.write("//Global Object for functions in subscribe method!\n")
  50                                         extractedFunctionsApp1.write("def %s = this.&" % NameofFunc)
  51                                         extractedFunctionsApp1.write("%s\n" % NameofFunc)
  52                                 else:
  53                                         extractedFunctionsApp2.write("//Global Object for functions in subscribe method!\n")
  54                                         extractedFunctionsApp2.write("def %s = this.&" % NameofFunc)
  55                                         extractedFunctionsApp2.write("%s\n" % NameofFunc)
  56
  57                 #Check subscribed events
  58                 if (Temp == "subscribe"):
  59                         counter = 0
  60                         while (counter < 5 and Temp != "\""):
  61                                 Temp = GetToken(F)
  62                                 counter = counter + 1
  63                         Temp = GetToken(F)
  64                         #If counter >= 5 that means it is not found, so it must be appTouch
  65                         if (counter >= 5):
  66                                 Temp = "Touched"
  67                         if Temp not in eventMap:
  68                                 eventMap.append(Temp)
  69
  70                 #Check and analyze capabilities for physical interaction
  71                 AnalyzeCapabilities(Temp, appName)
  72
  73                 Temp = GetToken(F)
  74
  75         #Warn if there is a potential for physical interaction
  76         AnalyzePhysicalInteraction(app1Capabilities, app2Capabilities)
  77         AnalyzePhysicalInteraction(app2Capabilities, app1Capabilities)
  78
  79
  80 def AnalyzeCapabilities(Temp, appName):
  81                         #Illuminance related
  82         if (Temp == "capability.switch" or
  83                         Temp == "capability.switchLevel" or
  84                         Temp == "capability.illuminanceMeasurement" or
  85                         #Motion related
  86                         Temp == "capability.motionSensor" or
  87                         #Water related
  88                         Temp == "capability.valve" or
  89                         Temp == "capability.waterSensor" or
  90                         #Sound related
  91                         Temp == "capability.musicPlayer" or
  92                         Temp == "capability.alarm" or
  93                         Temp == "capability.speechSynthesis" or
  94                         Temp == "capability.soundSensor"):
  95                 if (appName == "App1"):
  96                         app1Capabilities.append(Temp)
  97                 else:
  98                         app2Capabilities.append(Temp)
  99
 100 def AnalyzePhysicalInteraction(app1Capab, app2Capab):
 101         #Light
 102         if ("capability.illuminanceMeasurement" in app1Capab) and ("capability.switch" in app2Capab or
 103                         "capability.switchLevel" in app2Capab):
 104                 print ("\nWARNING: Potential PHYSICAL CONFLICT (light) detected between App1 and App2!\n")
 105         #Motion
 106         if ("capability.motionSensor" in app1Capab):
 107                 print ("\nWARNING: Potential PHYSICAL CONFLICT (motion) detected between App1 and App2!\n")
 108         #Water
 109         if ("capability.waterSensor" in app1Capab) and ("capability.valve" in app2Capab or
 110                         "capability.switch" in app2Capab):
 111                 print ("\nWARNING: Potential PHYSICAL CONFLICT (water) detected between App1 and App2!\n")
 112         #Sound
 113         if ("capability.soundSensor" in app1Capab) and ("capability.musicPlayer" in app2Capab or
 114                         "capability.alarm" in app2Capab or "capability.speechSynthesis" in app2Capab):
 115                 print ("\nWARNING: Potential PHYSICAL CONFLICT (sound) detected between App1 and App2!\n")
 116
 117 def ExtractEvents(extractedEvents):
 118         global eventMap
 119         extractedEvents.write("Random random = new Random(42)\n")
 120         extractedEvents.write("counter = 1000\n")
 121         extractedEvents.write("while(counter > 0) {\n")
 122         extractedEvents.write("\tdef eventNumber = random.nextInt(%d)\n" % (len(eventMap) - 1))
 123         extractedEvents.write("\tswitch(eventNumber) {\n")
 124         eventCounter = 0;
 125         for i in range(len(eventMap)):
 126                 extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 127                 if eventMap[i] == "lock":
 128                         event = open("eventSimulator/lockEvent.groovy", "r")
 129                         for line in event:
 130                                 extractedEvents.write(line)
 131                         event.close()
 132                 elif eventMap[i] == "unlock":
 133                         event = open("eventSimulator/unlockEvent.groovy", "r")
 134                         for line in event:
 135                                 extractedEvents.write(line)
 136                         event.close()
 137                 elif eventMap[i] == "contact.open":
 138                         event = open("eventSimulator/contactOpenEvent.groovy", "r")
 139                         for line in event:
 140                                 extractedEvents.write(line)
 141                         event.close()
 142                 elif eventMap[i] == "contact.closed":
 143                         event = open("eventSimulator/contactClosedEvent.groovy", "r")
 144                         for line in event:
 145                                 extractedEvents.write(line)
 146                         event.close()
 147                 elif eventMap[i] == "switch.on":
 148                         event = open("eventSimulator/switchOnEvent.groovy", "r")
 149                         for line in event:
 150                                 extractedEvents.write(line)
 151                         event.close()
 152                 elif eventMap[i] == "switch.off":
 153                         event = open("eventSimulator/switchOffEvent.groovy", "r")
 154                         for line in event:
 155                                 extractedEvents.write(line)
 156                         event.close()
 157                 elif eventMap[i] == "nfcTouch":
 158                         event = open("eventSimulator/nfcTouchEvent.groovy", "r")
 159                         for line in event:
 160                                 extractedEvents.write(line)
 161                         event.close()
 162                 elif eventMap[i] == "Touched":
 163                         event = open("eventSimulator/appTouchEvent.groovy", "r")
 164                         for line in event:
 165                                 extractedEvents.write(line)
 166                         event.close()
 167                 elif eventMap[i] == "button":
 168                         #Write two events subsequently
 169                         event = open("eventSimulator/buttonPushedEvent.groovy", "r")
 170                         for line in event:
 171                                 extractedEvents.write(line)
 172                         event.close()
 173                         extractedEvents.write("\t\t\tbreak\n")
 174                         eventCounter = eventCounter + 1
 175                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 176                         event = open("eventSimulator/buttonHeldEvent.groovy", "r")
 177                         for line in event:
 178                                 extractedEvents.write(line)
 179                         event.close()
 180                 elif eventMap[i] == "presence":
 181                         #Write two events subsequently
 182                         event = open("eventSimulator/presencePresentEvent.groovy", "r")
 183                         for line in event:
 184                                 extractedEvents.write(line)
 185                         event.close()
 186                         extractedEvents.write("\t\t\tbreak\n")
 187                         eventCounter = eventCounter + 1
 188                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 189                         event = open("eventSimulator/presenceLeftEvent.groovy", "r")
 190                         for line in event:
 191                                 extractedEvents.write(line)
 192                         event.close()
 193                 elif eventMap[i] == "doorState":
 194                         #Write two events subsequently
 195                         event = open("eventSimulator/doorOpenEvent.groovy", "r")
 196                         for line in event:
 197                                 extractedEvents.write(line)
 198                         event.close()
 199                         extractedEvents.write("\t\t\tbreak\n")
 200                         eventCounter = eventCounter + 1
 201                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 202                         event = open("eventSimulator/doorClosedEvent.groovy", "r")
 203                         for line in event:
 204                                 extractedEvents.write(line)
 205                         event.close()
 206                 eventCounter = eventCounter + 1
 207
 208                 ###TODO: Add more events later
 209                 extractedEvents.write("\n\t\t\tbreak\n")
 210         extractedEvents.write("\t}\n")
 211         extractedEvents.write("\tcounter--\n")
 212         extractedEvents.write("}\n")
 213
 214
 215 def AnalyzeCapabilities(Temp, appName):
 216                         #Illuminance related
 217         if (Temp == "capability.switch" or
 218                         Temp == "capability.switchLevel" or
 219                         Temp == "capability.illuminanceMeasurement" or
 220                         #Motion related
 221                         Temp == "capability.motionSensor" or
 222                         #Water related
 223                         Temp == "capability.valve" or
 224                         Temp == "capability.waterSensor" or
 225                         #Sound related
 226                         Temp == "capability.musicPlayer" or
 227                         Temp == "capability.alarm" or
 228                         Temp == "capability.speechSynthesis" or
 229                         Temp == "capability.soundSensor"):
 230                 if (appName == "App1"):
 231                         app1Capabilities.append(Temp)
 232                 else:
 233                         app2Capabilities.append(Temp)
 234
 235 def AnalyzePhysicalInteraction(app1Capab, app2Capab):
 236         #Light
 237         if ("capability.illuminanceMeasurement" in app1Capab) and ("capability.switch" in app2Capab or
 238                         "capability.switchLevel" in app2Capab):
 239                 print ("\nWARNING: Potential PHYSICAL CONFLICT (light) detected between App1 and App2!\n")
 240         #Motion
 241         if ("capability.motionSensor" in app1Capab):
 242                 print ("\nWARNING: Potential PHYSICAL CONFLICT (motion) detected between App1 and App2!\n")
 243         #Water
 244         if ("capability.waterSensor" in app1Capab) and ("capability.valve" in app2Capab or
 245                         "capability.switch" in app2Capab):
 246                 print ("\nWARNING: Potential PHYSICAL CONFLICT (water) detected between App1 and App2!\n")
 247         #Sound
 248         if ("capability.soundSensor" in app1Capab) and ("capability.musicPlayer" in app2Capab or
 249                         "capability.alarm" in app2Capab or "capability.speechSynthesis" in app2Capab):
 250                 print ("\nWARNING: Potential PHYSICAL CONFLICT (sound) detected between App1 and App2!\n")
 251
 252 def ExtractEvents(extractedEvents):
 253         global eventMap
 254         extractedEvents.write("Random random = new Random(42)\n")
 255         extractedEvents.write("counter = 1000\n")
 256         extractedEvents.write("while(counter > 0) {\n")
 257         extractedEvents.write("\tdef eventNumber = random.nextInt(%d)\n" % (len(eventMap) - 1))
 258         extractedEvents.write("\tswitch(eventNumber) {\n")
 259         eventCounter = 0;
 260         for i in range(len(eventMap)):
 261                 extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 262                 if eventMap[i] == "lock":
 263                         event = open("eventSimulator/lockEvent.groovy", "r")
 264                         for line in event:
 265                                 extractedEvents.write(line)
 266                         event.close()
 267                 elif eventMap[i] == "unlock":
 268                         event = open("eventSimulator/unlockEvent.groovy", "r")
 269                         for line in event:
 270                                 extractedEvents.write(line)
 271                         event.close()
 272                 elif eventMap[i] == "contact.open":
 273                         event = open("eventSimulator/contactOpenEvent.groovy", "r")
 274                         for line in event:
 275                                 extractedEvents.write(line)
 276                         event.close()
 277                 elif eventMap[i] == "contact.closed":
 278                         event = open("eventSimulator/contactClosedEvent.groovy", "r")
 279                         for line in event:
 280                                 extractedEvents.write(line)
 281                         event.close()
 282                 elif eventMap[i] == "switch.on":
 283                         event = open("eventSimulator/switchOnEvent.groovy", "r")
 284                         for line in event:
 285                                 extractedEvents.write(line)
 286                         event.close()
 287                 elif eventMap[i] == "switch.off":
 288                         event = open("eventSimulator/switchOffEvent.groovy", "r")
 289                         for line in event:
 290                                 extractedEvents.write(line)
 291                         event.close()
 292                 elif eventMap[i] == "nfcTouch":
 293                         event = open("eventSimulator/nfcTouchEvent.groovy", "r")
 294                         for line in event:
 295                                 extractedEvents.write(line)
 296                         event.close()
 297                 elif eventMap[i] == "Touched":
 298                         event = open("eventSimulator/appTouchEvent.groovy", "r")
 299                         for line in event:
 300                                 extractedEvents.write(line)
 301                         event.close()
 302                 elif eventMap[i] == "button":
 303                         #Write two events subsequently
 304                         event = open("eventSimulator/buttonPushedEvent.groovy", "r")
 305                         for line in event:
 306                                 extractedEvents.write(line)
 307                         event.close()
 308                         extractedEvents.write("\t\t\tbreak\n")
 309                         eventCounter = eventCounter + 1
 310                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 311                         event = open("eventSimulator/buttonHeldEvent.groovy", "r")
 312                         for line in event:
 313                                 extractedEvents.write(line)
 314                         event.close()
 315                 elif eventMap[i] == "presence":
 316                         #Write two events subsequently
 317                         event = open("eventSimulator/presencePresentEvent.groovy", "r")
 318                         for line in event:
 319                                 extractedEvents.write(line)
 320                         event.close()
 321                         extractedEvents.write("\t\t\tbreak\n")
 322                         eventCounter = eventCounter + 1
 323                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 324                         event = open("eventSimulator/presenceLeftEvent.groovy", "r")
 325                         for line in event:
 326                                 extractedEvents.write(line)
 327                         event.close()
 328                 elif eventMap[i] == "doorState":
 329                         #Write two events subsequently
 330                         event = open("eventSimulator/doorOpenEvent.groovy", "r")
 331                         for line in event:
 332                                 extractedEvents.write(line)
 333                         event.close()
 334                         extractedEvents.write("\t\t\tbreak\n")
 335                         eventCounter = eventCounter + 1
 336                         extractedEvents.write("\t\tcase %d:\n" % eventCounter)
 337                         event = open("eventSimulator/doorClosedEvent.groovy", "r")
 338                         for line in event:
 339                                 extractedEvents.write(line)
 340                         event.close()
 341                 eventCounter = eventCounter + 1
 342
 343                 ###TODO: Add more events later
 344                 extractedEvents.write("\n\t\t\tbreak\n")
 345         extractedEvents.write("\t}\n")
 346         extractedEvents.write("\tcounter--\n")
 347         extractedEvents.write("}\n")
 348
 349 #Extract objects to call functions from App1
 350 F1 = open("Extractor/App1/App1.groovy", "r")
 351 extractedFunctionsApp1 = open("Extractor/App1/extractedFunctionsApp1.groovy", "w+")
 352 ExtractFunctions(F1, "App1")
 353 F1.close()
 354
 355 #Extract objects to call functions from App2
 356 F2 = open("Extractor/App2/App2.groovy", "r")
 357 extractedFunctionsApp2 = open("Extractor/App2/extractedFunctionsApp2.groovy", "w+")
 358 ExtractFunctions(F2, "App2")
 359 F2.close()
 360
 361 #Prepare eventSimulator file while parsing the App1 and App2 files
 362 extractedEvents = open("eventSimulator/eventSimulator.groovy", "w+")
 363 ExtractEvents(extractedEvents)
 364 extractedEvents.close()
 365
 366 #Save the extracted methods and app1 in a same file to extract information
 367 extractorFile = open("Extractor/extractorFile.groovy", "w+")
 368 Extractor = open("Extractor/Extractor.groovy", "r")
 369 F1 = open("Extractor/App1/App1.groovy", "r")
 370
 371 extractorFile.write("////////////////////\n")
 372 extractorFile.write("@Field App\n")
 373 extractorFile.write("App = \"App1\"")
 374 extractorFile.write("\n")
 375 for line in Extractor:
 376         extractorFile.write(line)
 377 extractorFile.write("\n\n")
 378 for line in F1:
 379         extractorFile.write(line)
 380 extractorFile.close()
 381 Extractor.close()
 382 F1.close()
 383 #Run the file to extract the objects
 384 os.system("groovy Extractor/extractorFile.groovy")
 385
 386
 387 #Save the extracted methods and app2 in a same file to extract information
 388 extractorFile = open("Extractor/extractorFile.groovy", "w+")
 389 Extractor = open("Extractor/Extractor.groovy", "r")
 390 F2 = open("Extractor/App2/App2.groovy", "r")
 391
 392 extractorFile.write("////////////////////\n")
 393 extractorFile.write("@Field App\n")
 394 extractorFile.write("App = \"App2\"")
 395 extractorFile.write("\n")
 396 for line in Extractor:
 397         extractorFile.write(line)
 398 extractorFile.write("\n\n")
 399 for line in F2:
 400         extractorFile.write(line)
 401 #Run the file to extract the objects
 402 extractorFile.close()
 403 Extractor.close()
 404 F2.close()
 405 os.system("groovy Extractor/extractorFile.groovy")
 406
 407
 408
 409