13 Skip = ['\n', '\t', ' ']
14 Special = ["(", "\"", ":", ",", "{", "}", ")", "/", "*"]
40 def ExtractFunctions(F, appName):
45 while (Temp != "EOF"):
46 if (Temp == "def" or Temp == "private"):
49 if (GetToken(F) != "="): #We have a function to create object for
50 if (appName == "App1"):
51 extractedFunctionsApp1.write("//Global Object for functions in subscribe method!\n")
52 extractedFunctionsApp1.write("def %s = this.&" % NameofFunc)
53 extractedFunctionsApp1.write("%s\n" % NameofFunc)
55 extractedFunctionsApp2.write("//Global Object for functions in subscribe method!\n")
56 extractedFunctionsApp2.write("def %s = this.&" % NameofFunc)
57 extractedFunctionsApp2.write("%s\n" % NameofFunc)
59 #Check subscribed events
60 if (Temp == "subscribe"):
61 if (appName == "App1"):
65 while (Temp != "\"" and Temp != "app" and Temp != "location"):
69 if Temp not in eventMap:
72 #Check and analyze capabilities for physical interaction
73 AnalyzeCapabilities(Temp, appName)
77 #Warn if there is a potential for physical interaction
78 AnalyzePhysicalInteraction(app1Capabilities, app2Capabilities)
79 AnalyzePhysicalInteraction(app2Capabilities, app1Capabilities)
83 def AnalyzeCapabilities(Temp, appName):
85 if (Temp == "capability.switch" or
86 Temp == "capability.switchLevel" or
87 Temp == "capability.illuminanceMeasurement" or
89 Temp == "capability.motionSensor" or
91 Temp == "capability.valve" or
92 Temp == "capability.waterSensor" or
94 Temp == "capability.musicPlayer" or
95 Temp == "capability.alarm" or
96 Temp == "capability.speechSynthesis" or
97 Temp == "capability.soundSensor"):
98 if (appName == "App1"):
99 app1Capabilities.append(Temp)
101 app2Capabilities.append(Temp)
103 def AnalyzePhysicalInteraction(app1Capab, app2Capab):
105 if ("capability.illuminanceMeasurement" in app1Capab) and ("capability.switch" in app2Capab or
106 "capability.switchLevel" in app2Capab):
107 print ("\nWARNING: Potential PHYSICAL CONFLICT (light) detected between App1 and App2!\n")
109 if ("capability.motionSensor" in app1Capab):
110 print ("\nWARNING: Potential PHYSICAL CONFLICT (motion) detected between App1 and App2!\n")
112 if ("capability.waterSensor" in app1Capab) and ("capability.valve" in app2Capab or
113 "capability.switch" in app2Capab):
114 print ("\nWARNING: Potential PHYSICAL CONFLICT (water) detected between App1 and App2!\n")
116 if ("capability.soundSensor" in app1Capab) and ("capability.musicPlayer" in app2Capab or
117 "capability.alarm" in app2Capab or "capability.speechSynthesis" in app2Capab):
118 print ("\nWARNING: Potential PHYSICAL CONFLICT (sound) detected between App1 and App2!\n")
120 def ExtractEvents(extractedEvents):
122 extractedEvents.write("while(true) {\n")
123 extractedEvents.write("\tdef eventNumber = Verify.getInt(0,%d)\n" % (len(eventMap) - 1))
124 extractedEvents.write("\tswitch(eventNumber) {\n")
125 for i in range(len(eventMap)):
126 extractedEvents.write("\t\tcase %d:\n" % i)
127 if eventMap[i] == "lock":
128 event = open("eventSimulator/lockEvent.groovy", "r")
130 extractedEvents.write(line)
132 elif eventMap[i] == "unlock":
133 event = open("eventSimulator/unlockEvent.groovy", "r")
135 extractedEvents.write(line)
137 elif eventMap[i] == "contact.open":
138 event = open("eventSimulator/contactOpenEvent.groovy", "r")
140 extractedEvents.write(line)
142 elif eventMap[i] == "contact.closed":
143 event = open("eventSimulator/contactClosedEvent.groovy", "r")
145 extractedEvents.write(line)
147 elif eventMap[i] == "nfcTouch":
148 event = open("eventSimulator/nfcTouchEvent.groovy", "r")
150 extractedEvents.write(line)
152 elif eventMap[i] == "app": #Case for Touched event
153 event = open("eventSimulator/appTouchEvent.groovy", "r")
155 extractedEvents.write(line)
157 elif eventMap[i] == "button":
158 #Write two events subsequently
159 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
160 extractedEvents.write("\t\t\tif (event == 0) {\n")
161 event = open("eventSimulator/buttonPushedEvent.groovy", "r")
163 extractedEvents.write("\t\t" + line)
165 extractedEvents.write("\t\t\t} else {\n")
166 event = open("eventSimulator/buttonHeldEvent.groovy", "r")
168 extractedEvents.write("\t\t" + line)
170 extractedEvents.write("\t\t\t}\n")
171 elif eventMap[i] == "presence":
172 #Write two events subsequently
173 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
174 extractedEvents.write("\t\t\tif (event == 0) {\n")
175 event = open("eventSimulator/presencePresentEvent.groovy", "r")
177 extractedEvents.write("\t\t" + line)
179 extractedEvents.write("\t\t\t} else {\n")
180 event = open("eventSimulator/presenceLeftEvent.groovy", "r")
182 extractedEvents.write("\t\t" + line)
184 extractedEvents.write("\t\t\t}\n")
185 elif eventMap[i] == "doorState":
186 #Write two events subsequently
187 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
188 extractedEvents.write("\t\t\tif (event == 0) {\n")
189 event = open("eventSimulator/doorOpenEvent.groovy", "r")
191 extractedEvents.write("\t\t" + line)
193 extractedEvents.write("\t\t\t} else {\n")
194 event = open("eventSimulator/doorClosedEvent.groovy", "r")
196 extractedEvents.write("\t\t" + line)
198 extractedEvents.write("\t\t\t}\n")
199 elif eventMap[i] == "motion":
200 #Write two events subsequently
201 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
202 extractedEvents.write("\t\t\tif (event == 0) {\n")
203 event = open("eventSimulator/motionActiveEvent.groovy", "r")
205 extractedEvents.write("\t\t" + line)
207 extractedEvents.write("\t\t\t} else {\n")
208 event = open("eventSimulator/motionInactiveEvent.groovy", "r")
210 extractedEvents.write("\t\t" + line)
212 extractedEvents.write("\t\t\t}\n")
213 elif eventMap[i] == "smoke":
214 #Write three events subsequently
215 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
216 extractedEvents.write("\t\t\tif (event == 0) {\n")
217 event = open("eventSimulator/smokeClearEvent.groovy", "r")
219 extractedEvents.write("\t\t" + line)
221 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
222 event = open("eventSimulator/smokeDetectedEvent.groovy", "r")
224 extractedEvents.write("\t\t" + line)
226 extractedEvents.write("\t\t\t} else {\n")
227 event = open("eventSimulator/smokeTestedEvent.groovy", "r")
229 extractedEvents.write("\t\t" + line)
231 extractedEvents.write("\t\t\t}\n")
232 elif eventMap[i] == "carbonMonoxide":
233 #Write three events subsequently
234 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
235 extractedEvents.write("\t\t\tif (event == 0) {\n")
236 event = open("eventSimulator/carbonMonoxideClearEvent.groovy", "r")
238 extractedEvents.write("\t\t" + line)
240 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
241 event = open("eventSimulator/carbonMonoxideDetectedEvent.groovy", "r")
243 extractedEvents.write("\t\t" + line)
245 extractedEvents.write("\t\t\t} else {\n")
246 event = open("eventSimulator/carbonMonoxideTestedEvent.groovy", "r")
248 extractedEvents.write("\t\t" + line)
250 extractedEvents.write("\t\t\t}\n")
251 elif eventMap[i] == "battery":
252 event = open("eventSimulator/batteryChargeEvent.groovy", "r")
254 extractedEvents.write(line)
256 elif eventMap[i] == "thermostatMode":
257 #Write five events subsequently
258 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,4)\n")
259 extractedEvents.write("\t\t\tif (event == 0) {\n")
260 event = open("eventSimulator/thermostatAutoModeEvent.groovy", "r")
262 extractedEvents.write("\t\t" + line)
264 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
265 event = open("eventSimulator/thermostatCoolModeEvent.groovy", "r")
267 extractedEvents.write("\t\t" + line)
269 extractedEvents.write("\t\t\t} else if (event == 2) {\n")
270 event = open("eventSimulator/thermostatEmergencyHeatModeEvent.groovy", "r")
272 extractedEvents.write("\t\t" + line)
274 extractedEvents.write("\t\t\t} else if (event == 3) {\n")
275 event = open("eventSimulator/thermostatHeatModeEvent.groovy", "r")
277 extractedEvents.write("\t\t" + line)
279 extractedEvents.write("\t\t\t} else {\n")
280 event = open("eventSimulator/thermostatOffModeEvent.groovy", "r")
282 extractedEvents.write("\t\t" + line)
284 extractedEvents.write("\t\t\t}\n")
285 elif eventMap[i] == "switch":
286 #Write two events subsequently
287 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,1)\n")
288 extractedEvents.write("\t\t\tif (event == 0) {\n")
289 event = open("eventSimulator/switchOnEvent.groovy", "r")
291 extractedEvents.write("\t\t" + line)
293 extractedEvents.write("\t\t\t} else {\n")
294 event = open("eventSimulator/switchOffEvent.groovy", "r")
296 extractedEvents.write("\t\t" + line)
298 extractedEvents.write("\t\t\t}\n")
299 elif eventMap[i] == "location": #Case for Location event
300 #Write three events subsequently
301 extractedEvents.write("\t\t\tdef event = Verify.getInt(0,2)\n")
302 extractedEvents.write("\t\t\tif (event == 0) {\n")
303 event = open("eventSimulator/locationHomeEvent.groovy", "r")
305 extractedEvents.write("\t\t" + line)
307 extractedEvents.write("\t\t\t} else if (event == 1) {\n")
308 event = open("eventSimulator/locationAwayEvent.groovy", "r")
310 extractedEvents.write("\t\t" + line)
312 extractedEvents.write("\t\t\t} else {\n")
313 event = open("eventSimulator/locationNightEvent.groovy", "r")
315 extractedEvents.write("\t\t" + line)
317 extractedEvents.write("\t\t\t}\n")
319 ###TODO: Add more events later
320 extractedEvents.write("\t\t\tbreak\n")
321 extractedEvents.write("\t}\n")
322 #extractedEvents.write("\tcounter--\n")
323 extractedEvents.write("}\n")
325 def CheckIfOnlyTouchEvents():
326 #Check and throw an error if it is all touch events
327 #This is called Direct-Direct interaction and we do not model-check for this case
328 onlyTouchEvents = True
329 for item in eventMap:
330 if item != "nfcTouch" and item != "app":
331 onlyTouchEvents = False
332 if onlyTouchEvents is True and app1Subscribe is True and app2Subscribe is True:
333 raise Exception("\n\nDirect-Direct Interaction detected: we are skipping this pair...\n\n")
335 #Extract objects to call functions from App1
336 F1 = open("Extractor/App1/App1.groovy", "r")
337 extractedFunctionsApp1 = open("Extractor/App1/extractedFunctionsApp1.groovy", "w+")
338 ExtractFunctions(F1, "App1")
341 #Extract objects to call functions from App2
342 F2 = open("Extractor/App2/App2.groovy", "r")
343 extractedFunctionsApp2 = open("Extractor/App2/extractedFunctionsApp2.groovy", "w+")
344 ExtractFunctions(F2, "App2")
347 #Prepare eventSimulator file while parsing the App1 and App2 files
348 extractedEvents = open("eventSimulator/eventSimulator.groovy", "w+")
349 CheckIfOnlyTouchEvents()
350 ExtractEvents(extractedEvents)
351 extractedEvents.close()
353 #Save the extracted methods and app1 in a same file to extract information
354 extractorFile = open("Extractor/extractorFile.groovy", "w+")
355 Extractor = open("Extractor/Extractor.groovy", "r")
356 F1 = open("Extractor/App1/App1.groovy", "r")
358 extractorFile.write("////////////////////\n")
359 extractorFile.write("@Field App\n")
360 extractorFile.write("App = \"App1\"")
361 extractorFile.write("\n")
362 for line in Extractor:
363 extractorFile.write(line)
364 extractorFile.write("\n\n")
366 extractorFile.write(line)
367 extractorFile.close()
370 #Run the file to extract the objects
371 os.system("groovy -classpath lib/jpf.jar Extractor/extractorFile.groovy")
374 #Save the extracted methods and app2 in a same file to extract information
375 extractorFile = open("Extractor/extractorFile.groovy", "w+")
376 Extractor = open("Extractor/Extractor.groovy", "r")
377 F2 = open("Extractor/App2/App2.groovy", "r")
379 extractorFile.write("////////////////////\n")
380 extractorFile.write("@Field App\n")
381 extractorFile.write("App = \"App2\"")
382 extractorFile.write("\n")
383 for line in Extractor:
384 extractorFile.write(line)
385 extractorFile.write("\n\n")
387 extractorFile.write(line)
388 #Run the file to extract the objects
389 extractorFile.close()
392 os.system("groovy -classpath lib/jpf.jar Extractor/extractorFile.groovy")