15 Skip = ['\n', '\t', ' ']
16 Special = ["(", "\"", ":", ",", "{", "}", ")", "/", "*"]
42 def ExtractFunctions(F, appName):
47 while (Temp != "EOF"):
48 if (Temp == "def" or Temp == "private"):
51 if (GetToken(F) != "="): #We have a function to create object for
52 if (appName == "App1"):
53 extractedFunctionsApp1.write("//Global Object for functions in subscribe method!\n")
54 extractedFunctionsApp1.write("def %s = this.&" % NameofFunc)
55 extractedFunctionsApp1.write("%s\n" % NameofFunc)
57 extractedFunctionsApp2.write("//Global Object for functions in subscribe method!\n")
58 extractedFunctionsApp2.write("def %s = this.&" % NameofFunc)
59 extractedFunctionsApp2.write("%s\n" % NameofFunc)
61 #Check input capability
63 Temp = GetToken(F) #Get '"'
64 variable = GetToken(F)
65 Temp = GetToken(F) #Get '"'
66 Temp = GetToken(F) #Get ','
67 Temp = GetToken(F) #Get '"'
68 Temp = GetToken(F) #Get capability...
70 capabilityMap[variable] = capability
72 #Check subscribed events
73 if (Temp == "subscribe"):
74 if (appName == "App1"):
80 while (Temp != "\"" and Temp != "app" and Temp != "location"):
84 if Temp not in eventList:
85 eventList.append(Temp)
86 eventVarMap[Temp] = variable
88 #Check and analyze capabilities for physical interaction
89 AnalyzeCapabilities(Temp, appName)
93 #Warn if there is a potential for physical interaction
94 AnalyzePhysicalInteraction(app1Capabilities, app2Capabilities)
95 AnalyzePhysicalInteraction(app2Capabilities, app1Capabilities)
99 def AnalyzeCapabilities(Temp, appName):
101 if (Temp == "capability.switch" or
102 Temp == "capability.switchLevel" or
103 Temp == "capability.illuminanceMeasurement" or
105 Temp == "capability.motionSensor" or
107 Temp == "capability.valve" or
108 Temp == "capability.waterSensor" or
110 Temp == "capability.musicPlayer" or
111 Temp == "capability.alarm" or
112 Temp == "capability.speechSynthesis" or
113 Temp == "capability.soundSensor"):
114 if (appName == "App1"):
115 app1Capabilities.append(Temp)
117 app2Capabilities.append(Temp)
119 def AnalyzePhysicalInteraction(app1Capab, app2Capab):
121 if ("capability.illuminanceMeasurement" in app1Capab) and ("capability.switch" in app2Capab or
122 "capability.switchLevel" in app2Capab):
123 print ("\nWARNING: Potential PHYSICAL CONFLICT (light) detected between App1 and App2!\n")
125 if ("capability.motionSensor" in app1Capab):
126 print ("\nWARNING: Potential PHYSICAL CONFLICT (motion) detected between App1 and App2!\n")
128 if ("capability.waterSensor" in app1Capab) and ("capability.valve" in app2Capab or
129 "capability.switch" in app2Capab):
130 print ("\nWARNING: Potential PHYSICAL CONFLICT (water) detected between App1 and App2!\n")
132 if ("capability.soundSensor" in app1Capab) and ("capability.musicPlayer" in app2Capab or
133 "capability.alarm" in app2Capab or "capability.speechSynthesis" in app2Capab):
134 print ("\nWARNING: Potential PHYSICAL CONFLICT (sound) detected between App1 and App2!\n")
136 def ExtractEvents(extractedEvents):
140 extractedEvents.write("while(true) {\n")
141 extractedEvents.write("\tdef eventNumber = Verify.getInt(0,%d)\n" % (len(eventList) - 1))
142 extractedEvents.write("\tswitch(eventNumber) {\n")
143 for i in range(len(eventList)):
144 extractedEvents.write("\t\tcase %d:\n" % i)
145 if eventList[i] == "lock":
146 event = open("eventSimulator/lockEvent.groovy", "r")
148 extractedEvents.write(line)
150 elif eventList[i] == "unlock":
151 event = open("eventSimulator/unlockEvent.groovy", "r")
153 extractedEvents.write(line)
155 elif eventList[i] == "contact.open":
156 event = open("eventSimulator/contactOpenEvent.groovy", "r")
158 extractedEvents.write(line)
160 elif eventList[i] == "contact.closed":
161 event = open("eventSimulator/contactClosedEvent.groovy", "r")
163 extractedEvents.write(line)
165 elif eventList[i] == "nfcTouch":
166 event = open("eventSimulator/nfcTouchEvent.groovy", "r")
168 extractedEvents.write(line)
170 elif eventList[i] == "app": #Case for Touched event
171 event = open("eventSimulator/appTouchEvent.groovy", "r")
173 extractedEvents.write(line)
175 elif eventList[i] == "button":
176 #Write two events subsequently
177 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
178 extractedEvents.write("\t\t\tif (event == 0) {\n")
179 event = open("eventSimulator/buttonPushedEvent.groovy", "r")
181 extractedEvents.write("\t\t" + line)
183 extractedEvents.write("\t\t\t} else {\n")
184 event = open("eventSimulator/buttonHeldEvent.groovy", "r")
186 extractedEvents.write("\t\t" + line)
188 extractedEvents.write("\t\t\t}\n")
189 elif eventList[i] == "presence":
190 #Write two events subsequently
191 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
192 extractedEvents.write("\t\t\tif (event == 0) {\n")
193 event = open("eventSimulator/presencePresentEvent.groovy", "r")
195 extractedEvents.write("\t\t" + line)
197 extractedEvents.write("\t\t\t} else {\n")
198 event = open("eventSimulator/presenceLeftEvent.groovy", "r")
200 extractedEvents.write("\t\t" + line)
202 extractedEvents.write("\t\t\t}\n")
203 elif eventList[i] == "doorState":
204 #Write two events subsequently
205 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
206 extractedEvents.write("\t\t\tif (event == 0) {\n")
207 event = open("eventSimulator/doorOpenEvent.groovy", "r")
209 extractedEvents.write("\t\t" + line)
211 extractedEvents.write("\t\t\t} else {\n")
212 event = open("eventSimulator/doorClosedEvent.groovy", "r")
214 extractedEvents.write("\t\t" + line)
216 extractedEvents.write("\t\t\t}\n")
217 elif eventList[i] == "motion":
218 #Write two events subsequently
219 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
220 extractedEvents.write("\t\t\tif (event == 0) {\n")
221 event = open("eventSimulator/motionActiveEvent.groovy", "r")
223 extractedEvents.write("\t\t" + line)
225 extractedEvents.write("\t\t\t} else {\n")
226 event = open("eventSimulator/motionInactiveEvent.groovy", "r")
228 extractedEvents.write("\t\t" + line)
230 extractedEvents.write("\t\t\t}\n")
231 elif eventList[i] == "smoke":
232 #Write three events subsequently
233 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
234 extractedEvents.write("\t\t\tif (event == 0) {\n")
235 event = open("eventSimulator/smokeClearEvent.groovy", "r")
237 extractedEvents.write("\t\t" + line)
239 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
240 event = open("eventSimulator/smokeDetectedEvent.groovy", "r")
242 extractedEvents.write("\t\t" + line)
244 extractedEvents.write("\t\t\t} else {\n")
245 event = open("eventSimulator/smokeTestedEvent.groovy", "r")
247 extractedEvents.write("\t\t" + line)
249 extractedEvents.write("\t\t\t}\n")
250 elif eventList[i] == "carbonMonoxide":
251 #Check which capability
252 variable = eventVarMap[eventList[i]]
253 capability = capabilityMap[variable]
255 #Write three events subsequently
256 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
257 extractedEvents.write("\t\t\tif (event == 0) {\n")
258 if capability == "capability.smokeDetector":
259 event = open("eventSimulator/smokeCarbonMonoxideClearEvent.groovy", "r")
260 elif capability == "capability.carbonMonoxideDetector":
261 event = open("eventSimulator/carbonMonoxideClearEvent.groovy", "r")
263 extractedEvents.write("\t\t" + line)
265 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
266 if capability == "capability.smokeDetector":
267 event = open("eventSimulator/smokeCarbonMonoxideDetectedEvent.groovy", "r")
268 elif capability == "capability.carbonMonoxideDetector":
269 event = open("eventSimulator/carbonMonoxideDetectedEvent.groovy", "r")
271 extractedEvents.write("\t\t" + line)
273 extractedEvents.write("\t\t\t} else {\n")
274 if capability == "capability.smokeDetector":
275 event = open("eventSimulator/smokeCarbonMonoxideTestedEvent.groovy", "r")
276 elif capability == "capability.carbonMonoxideDetector":
277 event = open("eventSimulator/carbonMonoxideTestedEvent.groovy", "r")
279 extractedEvents.write("\t\t" + line)
281 extractedEvents.write("\t\t\t}\n")
282 elif eventList[i] == "battery":
283 event = open("eventSimulator/batteryChargeEvent.groovy", "r")
285 extractedEvents.write(line)
287 elif eventList[i] == "thermostatMode":
288 #Write five events subsequently
289 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,4)\n")
290 extractedEvents.write("\t\t\tif (event == 0) {\n")
291 event = open("eventSimulator/thermostatAutoModeEvent.groovy", "r")
293 extractedEvents.write("\t\t" + line)
295 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
296 event = open("eventSimulator/thermostatCoolModeEvent.groovy", "r")
298 extractedEvents.write("\t\t" + line)
300 extractedEvents.write("\t\t\t} else if (event == 2) {\n")
301 event = open("eventSimulator/thermostatEmergencyHeatModeEvent.groovy", "r")
303 extractedEvents.write("\t\t" + line)
305 extractedEvents.write("\t\t\t} else if (event == 3) {\n")
306 event = open("eventSimulator/thermostatHeatModeEvent.groovy", "r")
308 extractedEvents.write("\t\t" + line)
310 extractedEvents.write("\t\t\t} else {\n")
311 event = open("eventSimulator/thermostatOffModeEvent.groovy", "r")
313 extractedEvents.write("\t\t" + line)
315 extractedEvents.write("\t\t\t}\n")
316 elif eventList[i] == "switch":
317 #Write two events subsequently
318 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
319 extractedEvents.write("\t\t\tif (event == 0) {\n")
320 event = open("eventSimulator/switchOnEvent.groovy", "r")
322 extractedEvents.write("\t\t" + line)
324 extractedEvents.write("\t\t\t} else {\n")
325 event = open("eventSimulator/switchOffEvent.groovy", "r")
327 extractedEvents.write("\t\t" + line)
329 extractedEvents.write("\t\t\t}\n")
330 elif eventList[i] == "location": #Case for Location event
331 #Write three events subsequently
332 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
333 extractedEvents.write("\t\t\tif (event == 0) {\n")
334 event = open("eventSimulator/locationHomeEvent.groovy", "r")
336 extractedEvents.write("\t\t" + line)
338 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
339 event = open("eventSimulator/locationAwayEvent.groovy", "r")
341 extractedEvents.write("\t\t" + line)
343 extractedEvents.write("\t\t\t} else {\n")
344 event = open("eventSimulator/locationNightEvent.groovy", "r")
346 extractedEvents.write("\t\t" + line)
348 extractedEvents.write("\t\t\t}\n")
349 elif eventList[i] == "acceleration":
350 #Write two events subsequently
351 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
352 extractedEvents.write("\t\t\tif (event == 0) {\n")
353 event = open("eventSimulator/accelerationActiveEvent.groovy", "r")
355 extractedEvents.write("\t\t" + line)
357 extractedEvents.write("\t\t\t} else {\n")
358 event = open("eventSimulator/accelerationInactiveEvent.groovy", "r")
360 extractedEvents.write("\t\t" + line)
362 extractedEvents.write("\t\t\t}\n")
363 elif eventList[i] == "beacon":
364 #Write two events subsequently
365 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
366 extractedEvents.write("\t\t\tif (event == 0) {\n")
367 event = open("eventSimulator/beaconPresenceEvent.groovy", "r")
369 extractedEvents.write("\t\t" + line)
371 extractedEvents.write("\t\t\t} else {\n")
372 event = open("eventSimulator/beaconLeftEvent.groovy", "r")
374 extractedEvents.write("\t\t" + line)
376 extractedEvents.write("\t\t\t}\n")
377 elif eventList[i] == "color":
378 event = open("eventSimulator/colorChangeEvent.groovy", "r")
380 extractedEvents.write(line)
382 elif eventList[i] == "hue":
383 event = open("eventSimulator/hueChangeEvent.groovy", "r")
385 extractedEvents.write(line)
387 elif eventList[i] == "saturation":
388 event = open("eventSimulator/saturationChangeEvent.groovy", "r")
390 extractedEvents.write(line)
393 ###TODO: Add more events later
394 extractedEvents.write("\t\t\tbreak\n")
395 extractedEvents.write("\t}\n")
396 extractedEvents.write("}\n")
398 def CheckIfOnlyTouchEvents():
399 #Check and throw an error if it is all touch events
400 #This is called Direct-Direct interaction and we do not model-check for this case
401 onlyTouchEvents = True
402 for item in eventList:
403 if item != "nfcTouch" and item != "app":
404 onlyTouchEvents = False
405 if onlyTouchEvents is True and app1Subscribe is True and app2Subscribe is True:
406 raise Exception("\n\nDirect-Direct Interaction detected: we are skipping this pair...\n\n")
408 #Extract objects to call functions from App1
409 F1 = open("Extractor/App1/App1.groovy", "r")
410 extractedFunctionsApp1 = open("Extractor/App1/extractedFunctionsApp1.groovy", "w+")
411 ExtractFunctions(F1, "App1")
414 #Extract objects to call functions from App2
415 F2 = open("Extractor/App2/App2.groovy", "r")
416 extractedFunctionsApp2 = open("Extractor/App2/extractedFunctionsApp2.groovy", "w+")
417 ExtractFunctions(F2, "App2")
420 #Prepare eventSimulator file while parsing the App1 and App2 files
421 extractedEvents = open("eventSimulator/eventSimulator.groovy", "w+")
422 CheckIfOnlyTouchEvents()
423 ExtractEvents(extractedEvents)
424 extractedEvents.close()
426 #Save the extracted methods and app1 in a same file to extract information
427 extractorFile = open("Extractor/extractorFile.groovy", "w+")
428 Extractor = open("Extractor/Extractor.groovy", "r")
429 F1 = open("Extractor/App1/App1.groovy", "r")
431 extractorFile.write("////////////////////\n")
432 extractorFile.write("@Field App\n")
433 extractorFile.write("App = \"App1\"")
434 extractorFile.write("\n")
435 for line in Extractor:
436 extractorFile.write(line)
437 extractorFile.write("\n\n")
439 extractorFile.write(line)
440 extractorFile.close()
443 #Run the file to extract the objects
444 os.system("groovy -classpath lib/jpf.jar Extractor/extractorFile.groovy")
447 #Save the extracted methods and app2 in a same file to extract information
448 extractorFile = open("Extractor/extractorFile.groovy", "w+")
449 Extractor = open("Extractor/Extractor.groovy", "r")
450 F2 = open("Extractor/App2/App2.groovy", "r")
452 extractorFile.write("////////////////////\n")
453 extractorFile.write("@Field App\n")
454 extractorFile.write("App = \"App2\"")
455 extractorFile.write("\n")
456 for line in Extractor:
457 extractorFile.write(line)
458 extractorFile.write("\n\n")
460 extractorFile.write(line)
461 #Run the file to extract the objects
462 extractorFile.close()
465 os.system("groovy -classpath lib/jpf.jar Extractor/extractorFile.groovy")