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package ui;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Vector;
import myutil.Conversion;
import myutil.TraceManager;
import tmltranslator.SecurityPattern;
import tmltranslator.TMLActionState;
import tmltranslator.TMLActivity;
import tmltranslator.TMLActivityElement;
import tmltranslator.TMLAttribute;
import tmltranslator.TMLChannel;
import tmltranslator.TMLCheckingError;
import tmltranslator.TMLChoice;
import tmltranslator.TMLDelay;
import tmltranslator.TMLEvent;
import tmltranslator.TMLExecC;
import tmltranslator.TMLExecCInterval;
import tmltranslator.TMLExecI;
import tmltranslator.TMLExecIInterval;
import tmltranslator.TMLForLoop;
import tmltranslator.TMLJunction;
import tmltranslator.TMLModeling;
import tmltranslator.TMLNotifiedEvent;
import tmltranslator.TMLRandom;
import tmltranslator.TMLRandomSequence;
import tmltranslator.TMLReadChannel;
import tmltranslator.TMLRequest;
import tmltranslator.TMLSelectEvt;
import tmltranslator.TMLSendEvent;
import tmltranslator.TMLSendRequest;
import tmltranslator.TMLSequence;
import tmltranslator.TMLStartState;
import tmltranslator.TMLStopState;
import tmltranslator.TMLTask;
import tmltranslator.TMLType;
import tmltranslator.TMLWaitEvent;
import tmltranslator.TMLWriteChannel;
import translator.CheckingError;
import ui.tmlad.TMLADActionState;
import ui.tmlad.TMLADChoice;
import ui.tmlad.TMLADDecrypt;
import ui.tmlad.TMLADDelay;
import ui.tmlad.TMLADDelayInterval;
import ui.tmlad.TMLADEncrypt;
import ui.tmlad.TMLADExecC;
import ui.tmlad.TMLADExecCInterval;
import ui.tmlad.TMLADExecI;
import ui.tmlad.TMLADExecIInterval;
import ui.tmlad.TMLADForEverLoop;
import ui.tmlad.TMLADForLoop;
import ui.tmlad.TMLADForStaticLoop;
import ui.tmlad.TMLADNotifiedEvent;
import ui.tmlad.TMLADRandom;
import ui.tmlad.TMLADReadChannel;
import ui.tmlad.TMLADReadRequestArg;
import ui.tmlad.TMLADSelectEvt;
import ui.tmlad.TMLADSendEvent;
import ui.tmlad.TMLADSendRequest;
import ui.tmlad.TMLADSequence;
import ui.tmlad.TMLADStartState;
import ui.tmlad.TMLADStopState;
import ui.tmlad.TMLADUnorderedSequence;
import ui.tmlad.TMLADWaitEvent;
import ui.tmlad.TMLADWriteChannel;
import ui.tmlad.TMLActivityDiagramPanel;
public class ActivityDiagram2TMLTranslator {
public static final ActivityDiagram2TMLTranslator INSTANCE = new ActivityDiagram2TMLTranslator();
private ActivityDiagram2TMLTranslator() {
}
public void generateTaskActivityDiagrams( final TMLTask tmltask,
final List<CheckingError> checkingErrors,
final List<CheckingError> warnings,
final CorrespondanceTGElement corrTgElement,
final TMLModeling<TGComponent> tmlm,
final Map<String, SecurityPattern> securityPatterns,
final Map<String, String> table,
final List<String> removedChannels,
final List<String> removedEvents,
final List<String> removedRequests )
throws MalformedTMLDesignException {
TMLActivity activity = tmltask.getActivityDiagram();
TMLActivityDiagramPanel tadp = (TMLActivityDiagramPanel)(activity.getReferenceObject());
//TraceManager.addDev( "Generating activity diagram of: " + tmltask.getName());
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// search for start state
List<TGComponent> list = tadp.getComponentList();
Iterator<TGComponent> iterator = list.listIterator();
TGComponent tgc;
TMLADStartState tss = null;
int cptStart = 0;
// boolean rndAdded = false;
while(iterator.hasNext()) {
tgc = iterator.next();
if (tgc instanceof TMLADStartState) {
tss = (TMLADStartState) tgc;
cptStart ++;
}
}
if (tss == null) {
TMLCheckingError ce = new TMLCheckingError(CheckingError.BEHAVIOR_ERROR, "No start state in the TML activity diagram of " + tmltask.getName());
ce.setTMLTask(tmltask);
checkingErrors.add(ce);
return;
}
if (cptStart > 1) {
TMLCheckingError ce = new TMLCheckingError(CheckingError.BEHAVIOR_ERROR, "More than one start state in the TML activity diagram of " + tmltask.getName());
ce.setTMLTask(tmltask);
checkingErrors.add(ce);
return;
}
// Adding start state
TMLStartState tmlss = new TMLStartState("start", tss);
corrTgElement.addCor(tmlss, tss);
activity.setFirst(tmlss);
// Creation of other elements
TMLChannel channel;
String [] channels;
TMLEvent event;
TMLRequest request;
TMLADRandom tmladrandom;
TMLRandom tmlrandom;
TMLActionState tmlaction;
TMLChoice tmlchoice;
TMLExecI tmlexeci;
TMLExecIInterval tmlexecii;
TMLExecC tmlexecc;
TMLExecCInterval tmlexecci;
TMLForLoop tmlforloop;
TMLReadChannel tmlreadchannel;
TMLSendEvent tmlsendevent;
TMLSendRequest tmlsendrequest;
TMLStopState tmlstopstate;
TMLWaitEvent tmlwaitevent;
TMLNotifiedEvent tmlnotifiedevent;
TMLWriteChannel tmlwritechannel;
TMLSequence tmlsequence;
TMLRandomSequence tmlrsequence;
TMLSelectEvt tmlselectevt;
TMLDelay tmldelay;
int staticLoopIndex = 0;
String sl = "", tmp;
TMLType tt;
TMLAttribute tmlt;
iterator = list.listIterator();
while(iterator.hasNext()) {
tgc = iterator.next();
// Issue #69: Manage component enablement
if ( tgc.isEnabled() ) {
if (tgc.getCheckLatency()){
String name = tmltask.getName() + ":" + tgc.getName();
name = name.replaceAll(" ","");
//TraceManager.addDev("To check " + name);
if (tgc.getValue().contains("(")) {
tmlm.addCheckedActivity(tgc, name + ":" + tgc.getValue().split("\\(")[0]);
} else {
if (tgc instanceof TMLADExecI) {
tmlm.addCheckedActivity(tgc, ((TMLADExecI) tgc).getDelayValue());
}
}
}
if (tgc instanceof TMLADActionState) {
tmlaction = new TMLActionState("action", tgc);
tmp = ((TMLADActionState)(tgc)).getAction();
tmp = modifyActionString(tmp);
tmlaction.setAction(tmp);
activity.addElement(tmlaction);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlaction, tgc);
} else if (tgc instanceof TMLADRandom) {
tmladrandom = (TMLADRandom)tgc;
tmlrandom = new TMLRandom("random" + tmladrandom.getValue(), tgc);
tmp = tmladrandom.getVariable();
tmp = modifyActionString(tmp);
tmlrandom.setVariable(tmp);
tmp = tmladrandom.getMinValue();
tmp = modifyActionString(tmp);
tmlrandom.setMinValue(tmp);
tmp = tmladrandom.getMaxValue();
tmp = modifyActionString(tmp);
tmlrandom.setMaxValue(tmp);
tmlrandom.setFunctionId(tmladrandom.getFunctionId());
activity.addElement(tmlrandom);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlrandom, tgc);
} else if (tgc instanceof TMLADChoice) {
tmlchoice = new TMLChoice("choice", tgc);
// Guards are added at the same time as next activities
activity.addElement(tmlchoice);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlchoice, tgc);
} else if (tgc instanceof TMLADSelectEvt) {
tmlselectevt = new TMLSelectEvt("select", tgc);
activity.addElement(tmlselectevt);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlselectevt, tgc);
} else if (tgc instanceof TMLADExecI) {
tmlexeci = new TMLExecI("execi", tgc);
tmlexeci.setAction(modifyString(((TMLADExecI)tgc).getDelayValue()));
tmlexeci.setValue(((TMLADExecI)tgc).getDelayValue());
activity.addElement(tmlexeci);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlexeci, tgc);
} else if (tgc instanceof TMLADExecIInterval) {
tmlexecii = new TMLExecIInterval("execi", tgc);
tmlexecii.setValue(tgc.getValue());
tmlexecii.setMinDelay(modifyString(((TMLADExecIInterval)tgc).getMinDelayValue()));
tmlexecii.setMaxDelay(modifyString(((TMLADExecIInterval)tgc).getMaxDelayValue()));
activity.addElement(tmlexecii);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlexecii, tgc);
} else if (tgc instanceof TMLADEncrypt) {
tmlexecc = new TMLExecC("encrypt_"+((TMLADEncrypt)tgc).securityContext, tgc);
activity.addElement(tmlexecc);
SecurityPattern sp = securityPatterns.get(((TMLADEncrypt)tgc).securityContext);
if (sp ==null){
//Throw error for missing security pattern
UICheckingError ce = new UICheckingError(CheckingError.STRUCTURE_ERROR, "Security Pattern " + ((TMLADEncrypt)tgc).securityContext + " not found");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
else {
tmlexecc.securityPattern = sp;
tmlexecc.setAction(Integer.toString(sp.encTime));
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
tmlm.securityTaskMap.get(sp).add(tmltask);
corrTgElement.addCor(tmlexecc, tgc);
}
} else if (tgc instanceof TMLADDecrypt) {
tmlexecc = new TMLExecC("decrypt_"+((TMLADDecrypt)tgc).securityContext, tgc);
activity.addElement(tmlexecc);
SecurityPattern sp = securityPatterns.get(((TMLADDecrypt)tgc).securityContext);
if (sp ==null){
//Throw error for missing security pattern
UICheckingError ce = new UICheckingError(CheckingError.STRUCTURE_ERROR, "Security Pattern " + ((TMLADDecrypt)tgc).securityContext + " not found");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
else {
tmlexecc.securityPattern = sp;
tmlexecc.setAction(Integer.toString(sp.decTime));
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlexecc, tgc);
tmlm.securityTaskMap.get(sp).add(tmltask);
}
} else if (tgc instanceof TMLADExecC) {
tmlexecc = new TMLExecC("execc", tgc);
tmlexecc.setValue(((TMLADExecC)tgc).getDelayValue());
tmlexecc.setAction(modifyString(((TMLADExecC)tgc).getDelayValue()));
activity.addElement(tmlexecc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlexecc, tgc);
} else if (tgc instanceof TMLADExecCInterval) {
tmlexecci = new TMLExecCInterval("execci", tgc);
tmlexecci.setMinDelay(modifyString(((TMLADExecCInterval)tgc).getMinDelayValue()));
tmlexecci.setMaxDelay(modifyString(((TMLADExecCInterval)tgc).getMaxDelayValue()));
activity.addElement(tmlexecci);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlexecci, tgc);
} else if (tgc instanceof TMLADDelay) {
tmldelay = new TMLDelay("d-delay", tgc);
tmldelay.setMinDelay(modifyString(((TMLADDelay)tgc).getDelayValue()));
tmldelay.setMaxDelay(modifyString(((TMLADDelay)tgc).getDelayValue()));
tmldelay.setUnit(((TMLADDelay)tgc).getUnit());
activity.addElement(tmldelay);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmldelay, tgc);
} else if (tgc instanceof TMLADDelayInterval) {
tmldelay = new TMLDelay("nd-delay", tgc);
tmldelay.setMinDelay(modifyString(((TMLADDelayInterval)tgc).getMinDelayValue()));
tmldelay.setMaxDelay(modifyString(((TMLADDelayInterval)tgc).getMaxDelayValue()));
tmldelay.setUnit(((TMLADDelayInterval)tgc).getUnit());
activity.addElement(tmldelay);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmldelay, tgc);
} else if (tgc instanceof TMLADForLoop) {
tmlforloop = new TMLForLoop("loop", tgc);
tmlforloop.setInit(modifyString(((TMLADForLoop)tgc).getInit()));
tmp = ((TMLADForLoop)tgc).getCondition();
/*if (tmp.trim().length() == 0) {
tmp = "true";
}*/
tmlforloop.setCondition(modifyString(tmp));
tmlforloop.setIncrement(modifyActionString(((TMLADForLoop)tgc).getIncrement()));
activity.addElement(tmlforloop);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlforloop, tgc);
} else if (tgc instanceof TMLADForStaticLoop) {
sl = "loop__" + staticLoopIndex;
tt = new TMLType(TMLType.NATURAL);
tmlt = new TMLAttribute(sl, tt);
tmlt.initialValue = "0";
tmltask.addAttribute(tmlt);
tmlforloop = new TMLForLoop(sl, tgc);
tmlforloop.setInit(sl + " = 0");
tmlforloop.setCondition(sl + "<" + modifyString(tgc.getValue()));
tmlforloop.setIncrement(sl + " = " + sl + " + 1");
activity.addElement(tmlforloop);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlforloop, tgc);
staticLoopIndex++;
} else if (tgc instanceof TMLADForEverLoop) {
/*sl = "loop__" + staticLoopIndex;
tt = new TMLType(TMLType.NATURAL);
tmlt = new TMLAttribute(sl, tt);
tmlt.initialValue = "0";
tmltask.addAttribute(tmlt);*/
tmlforloop = new TMLForLoop("infiniteloop", tgc);
tmlforloop.setInit("");
tmlforloop.setCondition("");
tmlforloop.setIncrement("");
tmlforloop.setInfinite(true);
activity.addElement(tmlforloop);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlforloop, tgc);
staticLoopIndex++;
tmlstopstate = new TMLStopState("Stop after infinite loop", null);
activity.addElement(tmlstopstate);
tmlforloop.addNext(tmlstopstate);
} else if (tgc instanceof TMLADSequence) {
tmlsequence = new TMLSequence("seq", tgc);
activity.addElement(tmlsequence);
corrTgElement.addCor(tmlsequence, tgc);
} else if (tgc instanceof TMLADUnorderedSequence) {
tmlrsequence = new TMLRandomSequence("rseq", tgc);
activity.addElement(tmlrsequence);
corrTgElement.addCor(tmlrsequence, tgc);
} else if (tgc instanceof TMLADReadChannel) {
// Get the channel
//TMLADReadChannel rd = (TMLADReadChannel) tgc;
channel = tmlm.getChannelByName( getFromTable( tmltask, ((TMLADReadChannel)tgc).getChannelName(), table ) );
/*if (rd.isAttacker()){
channel = tmlm.getChannelByName(getAttackerChannel(((TMLADReadChannel)tgc).getChannelName()));
}*/
if (channel == null) {
if (Conversion.containsStringInList(removedChannels, ((TMLADReadChannel)tgc).getChannelName())) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADReadChannel)tgc).getChannelName() + " has been removed because the corresponding channel is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
activity.addElement(new TMLJunction("void junction", tgc));
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADReadChannel)tgc).getChannelName() + " is an unknown channel");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
checkingErrors.add(ce);
}
} else {
tmlreadchannel = new TMLReadChannel("read channel", tgc);
tmlreadchannel.setNbOfSamples(modifyString(((TMLADReadChannel)tgc).getSamplesValue()));
tmlreadchannel.setEncForm(((TMLADReadChannel) tgc).getEncForm());
tmlreadchannel.addChannel(channel);
//security pattern
if (securityPatterns.get(((TMLADReadChannel)tgc).getSecurityContext())!=null){
tmlreadchannel.securityPattern= securityPatterns.get(((TMLADReadChannel)tgc).getSecurityContext());
//NbOfSamples will increase due to extra overhead from MAC
int cur=1;
try {
cur = Integer.valueOf(modifyString(((TMLADReadChannel)tgc).getSamplesValue()));
} catch(NumberFormatException e) {
} catch(NullPointerException e) {
}
int add = Integer.valueOf(tmlreadchannel.securityPattern.overhead);
if (!tmlreadchannel.securityPattern.nonce.equals("")){
SecurityPattern nonce = securityPatterns.get(tmlreadchannel.securityPattern.nonce);
if (nonce!=null){
add = Integer.valueOf(nonce.overhead);
}
}
cur = cur+ add;
tmlreadchannel.setNbOfSamples(Integer.toString(cur));
}
else if (!((TMLADReadChannel)tgc).getSecurityContext().isEmpty()){
//Throw error for missing security pattern
UICheckingError ce = new UICheckingError(CheckingError.STRUCTURE_ERROR, "Security Pattern " + ((TMLADReadChannel)tgc).getSecurityContext() + " not found");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
if (tmltask.isAttacker()){
tmlreadchannel.setAttacker(true);
}
activity.addElement(tmlreadchannel);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlreadchannel, tgc);
}
} else if (tgc instanceof TMLADSendEvent) {
event = tmlm.getEventByName(getFromTable(tmltask, ((TMLADSendEvent)tgc).getEventName(), table ));
if (event == null) {
if (Conversion.containsStringInList(removedEvents, ((TMLADSendEvent)tgc).getEventName())) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADSendEvent)tgc).getEventName() + " has been removed because the corresponding event is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
activity.addElement(new TMLJunction("void junction", tgc));
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADSendEvent)tgc).getEventName() + " is an unknown event");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
}
} else {
tmlsendevent = new TMLSendEvent("send event", tgc);
tmlsendevent.setEvent(event);
for(int i=0; i<((TMLADSendEvent)tgc).realNbOfParams(); i++) {
tmp = modifyString(((TMLADSendEvent)tgc).getRealParamValue(i));
Vector<String> allVariables = tmltask.getAllAttributesStartingWith(tmp + "__");
if (allVariables.size() > 0) {
for(int k=0; k<allVariables.size(); k++) {
//TraceManager.addDev("Adding record: " + allVariables.get(k));
tmlsendevent.addParam(allVariables.get(k));
}
} else {
//TraceManager.addDev("Adding param: " + tmp);
tmlsendevent.addParam(tmp);
}
}
if (event.getNbOfParams() != tmlsendevent.getNbOfParams()) {
TraceManager.addDev("ERROR : event#:" + event.getNbOfParams() + " sendevent#:" + tmlsendevent.getNbOfParams());
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADSendEvent)tgc).getEventName() + ": wrong number of parameters");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
activity.addElement(tmlsendevent);
corrTgElement.addCor(tmlsendevent, tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
}
}
} else if (tgc instanceof TMLADSendRequest) {
request = tmlm.getRequestByName(getFromTable(tmltask, ((TMLADSendRequest)tgc).getRequestName(), table ) );
if (request == null) {
if (Conversion.containsStringInList(removedRequests, ((TMLADSendRequest)tgc).getRequestName())) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADSendRequest)tgc).getRequestName() + " has been removed because the corresponding request is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
activity.addElement(new TMLJunction("void junction", tgc));
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADSendRequest)tgc).getRequestName() + " is an unknown request");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
}
} else {
tmlsendrequest = new TMLSendRequest("send request", tgc);
tmlsendrequest.setRequest(request);
for(int i=0; i<((TMLADSendRequest)tgc).realNbOfParams(); i++) {
tmp = modifyString(((TMLADSendRequest)tgc).getRealParamValue(i));
Vector<String> allVariables = tmltask.getAllAttributesStartingWith(tmp + "__");
if (allVariables.size() > 0) {
for(int k=0; k<allVariables.size(); k++) {
//TraceManager.addDev("Adding record: " + allVariables.get(k));
tmlsendrequest.addParam(allVariables.get(k));
request.addParamName(allVariables.get(k));
}
} else {
//TraceManager.addDev("Adding param: " + tmp);
tmlsendrequest.addParam(tmp);
request.addParamName(tmp);
}
}
if (request.getNbOfParams() != tmlsendrequest.getNbOfParams()) {
TraceManager.addDev("ERROR : request#:" + request.getNbOfParams() + " sendrequest#:" + tmlsendrequest.getNbOfParams());
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADSendRequest)tgc).getRequestName() + ": wrong number of parameters");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
activity.addElement(tmlsendrequest);
corrTgElement.addCor(tmlsendrequest, tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
}
}
} else if (tgc instanceof TMLADReadRequestArg) {
request = tmlm.getRequestToMe(tmltask);
if (request == null) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "This task is not requested: cannot use \"reading request arg\" operator");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
tmlaction = new TMLActionState("action reading args", tgc);
String act = "";
int cpt = 1;
for(int i=0; i<((TMLADReadRequestArg)tgc).realNbOfParams(); i++) {
tmp = modifyString(((TMLADReadRequestArg)tgc).getRealParamValue(i));
Vector<String> allVariables = tmltask.getAllAttributesStartingWith(tmp + "__");
if (allVariables.size() > 0) {
for(int k=0; k<allVariables.size(); k++) {
//TraceManager.addDev("Adding record: " + allVariables.get(k));
if (cpt != 1) {
act += "$";
}
act += allVariables.get(k) + " = arg" + cpt + "__req";
cpt ++;
}
} else {
//TraceManager.addDev("Adding param: " + tmp);
if (cpt != 1) {
act += "$";
}
act += tmp + " = arg" + cpt + "__req";
cpt ++;
}
}
if (request.getNbOfParams() != (cpt-1)) {
//TraceManager.addDev("ERROR : request#:" + request.getNbOfParams() + " read request arg#:" + (cpt-1));
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Wrong number of parameters in \"reading request arg\" operator");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
//TraceManager.addDev("Adding action = " + act);
tmlaction.setAction(act);
activity.addElement(tmlaction);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlaction, tgc);
}
}
} else if (tgc instanceof TMLADStopState) {
tmlstopstate = new TMLStopState("stop state", tgc);
activity.addElement(tmlstopstate);
corrTgElement.addCor(tmlstopstate, tgc);
} else if (tgc instanceof TMLADNotifiedEvent) {
event = tmlm.getEventByName(getFromTable(tmltask, ((TMLADNotifiedEvent)tgc).getEventName(), table ) );
if (event == null) {
if( removedEvents.size() > 0 ) {
if (Conversion.containsStringInList(removedEvents, ((TMLADNotifiedEvent)tgc).getEventName())) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADNotifiedEvent)tgc).getEventName() + " has been removed because the corresponding event is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
activity.addElement(new TMLJunction("void junction", tgc));
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADNotifiedEvent)tgc).getEventName() + " is an unknown event");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
}
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADNotifiedEvent)tgc).getEventName() + " is an unknown event");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
}
} else {
event.setNotified(true);
tmlnotifiedevent = new TMLNotifiedEvent("notified event", tgc);
tmlnotifiedevent.setEvent(event);
tmlnotifiedevent.setVariable(modifyString(((TMLADNotifiedEvent)tgc).getVariable()));
activity.addElement(tmlnotifiedevent);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlnotifiedevent, tgc);
}
} else if (tgc instanceof TMLADWaitEvent) {
event = tmlm.getEventByName(getFromTable(tmltask, ((TMLADWaitEvent)tgc).getEventName(), table ) );
if (event == null) {
if( removedEvents.size() > 0 ) {
if (Conversion.containsStringInList(removedEvents, ((TMLADWaitEvent)tgc).getEventName())) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADWaitEvent)tgc).getEventName() + " has been removed because the corresponding event is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
activity.addElement(new TMLJunction("void junction", tgc));
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADWaitEvent)tgc).getEventName() + " is an unknown event");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
checkingErrors.add(ce);
}
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADWaitEvent)tgc).getEventName() + " is an unknown event");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
checkingErrors.add(ce);
}
} else {
//TraceManager.addDev("Nb of param of event:" + event.getNbOfParams());
tmlwaitevent = new TMLWaitEvent("wait event", tgc);
tmlwaitevent.setEvent(event);
for(int i=0; i<((TMLADWaitEvent)tgc).realNbOfParams(); i++) {
tmp = modifyString(((TMLADWaitEvent)tgc).getRealParamValue(i));
Vector<String> allVariables = tmltask.getAllAttributesStartingWith(tmp + "__");
if (allVariables.size() > 0) {
for(int k=0; k<allVariables.size(); k++) {
//TraceManager.addDev("Adding record: " + allVariables.get(k));
tmlwaitevent.addParam(allVariables.get(k));
}
} else {
//TraceManager.addDev("Adding param: " + tmp);
tmlwaitevent.addParam(tmp);
}
}
if (event.getNbOfParams() != tmlwaitevent.getNbOfParams()) {
//TraceManager.addDev("ERROR : event#:" + event.getNbOfParams() + " waitevent#:" + tmlwaitevent.getNbOfParams());
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADWaitEvent)tgc).getEventName() + ": wrong number of parameters");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
} else {
activity.addElement(tmlwaitevent);
corrTgElement.addCor(tmlwaitevent, tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
}
}
} else if (tgc instanceof TMLADWriteChannel) {
// Get channels
//TMLADWriteChannel wr = (TMLADWriteChannel) tgc;
channels = ((TMLADWriteChannel)tgc).getChannelsByName();
boolean error = false;
for(int i=0; i<channels.length; i++) {
//TraceManager.addDev("Getting from table " + tmltask.getName() + "/" +channels[i]);
channel = tmlm.getChannelByName(getFromTable(tmltask, channels[i], table ) );
if (channel == null) {
if (Conversion.containsStringInList(removedChannels, ((TMLADWriteChannel)tgc).getChannelName(i))) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "A call to " + ((TMLADWriteChannel)tgc).getChannelName(i) + " has been removed because the corresponding channel is not taken into account");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
warnings.add(ce);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
activity.addElement(new TMLJunction("void junction", tgc));
} else {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, ((TMLADWriteChannel)tgc).getChannelName(i) + " is an unknown channel");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.UNKNOWN);
checkingErrors.add(ce);
}
error = true;
}
}
if (!error) {
tmlwritechannel = new TMLWriteChannel("write channel", tgc);
tmlwritechannel.setNbOfSamples(modifyString(((TMLADWriteChannel)tgc).getSamplesValue()));
tmlwritechannel.setEncForm(((TMLADWriteChannel) tgc).getEncForm());
for(int i=0; i<channels.length; i++) {
channel = tmlm.getChannelByName(getFromTable(tmltask, channels[i], table ) );
tmlwritechannel.addChannel(channel);
}
//if (wr.isAttacker()){
//channel = tmlm.getChannelByName(getAttackerChannel(channels[0]));
//tmlwritechannel.addChannel(channel);
//}
//add sec pattern
if (securityPatterns.get(((TMLADWriteChannel)tgc).getSecurityContext())!=null){
tmlwritechannel.securityPattern= securityPatterns.get(((TMLADWriteChannel)tgc).getSecurityContext());
int cur = Integer.valueOf(modifyString(((TMLADWriteChannel)tgc).getSamplesValue()));
int add = Integer.valueOf(tmlwritechannel.securityPattern.overhead);
if (!tmlwritechannel.securityPattern.nonce.equals("")){
SecurityPattern nonce = securityPatterns.get(tmlwritechannel.securityPattern.nonce);
if (nonce!=null){
add = Integer.valueOf(nonce.overhead);
}
}
cur = cur+ add;
tmlwritechannel.setNbOfSamples(Integer.toString(cur));
}
else if (!((TMLADWriteChannel)tgc).getSecurityContext().isEmpty()){
//Throw error for missing security pattern
UICheckingError ce = new UICheckingError(CheckingError.STRUCTURE_ERROR, "Security Pattern " + ((TMLADWriteChannel)tgc).getSecurityContext() + " not found");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
if (tmltask.isAttacker()){
tmlwritechannel.setAttacker(true);
}
activity.addElement(tmlwritechannel);
((BasicErrorHighlight)tgc).setStateAction(ErrorHighlight.OK);
corrTgElement.addCor(tmlwritechannel, tgc);
}
}
}
}
// Interconnection between elements
//TGConnectorTMLAD tgco;
//TGConnectingPoint p1, p2;
//TMLActivityElement ae1, ae2;
//TGComponent /*tgc1, tgc2,*/ tgc3;
//int j, index;
final List<TGConnector> connectors = tadp.getConnectors();
final Set<TGConnector> prunedConectors = new HashSet<TGConnector>();
for ( final TGConnector connector : connectors ) {
if ( !prunedConectors.contains( connector ) ) {
FindNextEnabledConnectingPointVisitor visitor = new FindNextEnabledConnectingPointVisitor( prunedConectors );
connector.getTGConnectingPointP1().acceptBackward( visitor );
final TGConnectingPoint conPoint1 = visitor.getEnabledComponentPoint();
if ( conPoint1 != null ) {
visitor = new FindNextEnabledConnectingPointVisitor( prunedConectors );
connector.getTGConnectingPointP2().acceptForward( visitor );
final TGConnectingPoint conPoint2 = visitor.getEnabledComponentPoint();
if ( conPoint2 != null ) {
final TGComponent compo1 = (TGComponent) conPoint1.getFather();
final TGComponent compo2 = (TGComponent) conPoint2.getFather();
final TMLActivityElement ae1 = activity.findReferenceElement( compo1 );
final TMLActivityElement ae2 = activity.findReferenceElement( compo2 );
//Special case if "for loop" or if "choice"
if ((ae1 !=null) && (ae2 != null)) {
if (ae1 instanceof TMLForLoop) {
final int index = compo1.indexOf(conPoint1) - 1;
if (index == 0) {
ae1.addNext(0, ae2);
} else {
ae1.addNext(ae2);
}
} else if (ae1 instanceof TMLChoice) {
//final int index = compo1.indexOf( conPoint1 ) - 1;
//TraceManager.addDev("Adding next:" + ae2);
ae1.addNext(ae2);
final TMLADChoice choice = (TMLADChoice) compo1;
final TGCOneLineText guard = choice.getGuardForConnectingPoint(conPoint1);
// Check validity of guard.
String tmpG = guard.getValue().trim();
if (tmpG.substring(0, 1).compareTo("[") != 0) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Badly formatted guard: " + tmpG);
ce.setTDiagramPanel(tadp);
ce.setTGComponent(choice);
checkingErrors.add(ce);
}
if (tmpG.substring(tmpG.length()-1, tmpG.length()).compareTo("]") != 0) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Badly formatted guard: " + tmpG);
ce.setTDiagramPanel(tadp);
ce.setTGComponent(choice);
checkingErrors.add(ce);
}
((TMLChoice) ae1).addGuard(modifyString(choice.getEffectiveCondition(guard)));
} else if (ae1 instanceof TMLSequence) {
final int index = compo1.indexOf(conPoint1) - 1;
((TMLSequence) ae1).addIndex(index);
ae1.addNext(ae2);
//TraceManager.addDev("Adding " + ae2 + " at index " + index);
} else if (ae1 instanceof TMLRandomSequence) {
final int index = compo1.indexOf(conPoint1) - 1;
((TMLRandomSequence) ae1).addIndex(index);
ae1.addNext(ae2);
} else {
ae1.addNext(ae2);
}
}
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}
}
}
}
// Check that each "for" has two nexts
// Check that TMLChoice have compatible guards
// Check TML select evts
iterator = list.listIterator();
while(iterator.hasNext()) {
tgc = iterator.next();
// Issue #69: Disabling of AD components
if ( tgc.isEnabled() ) {
if ((tgc instanceof TMLADForLoop) || (tgc instanceof TMLADForStaticLoop)) {
final TMLActivityElement ae1 = activity.findReferenceElement(tgc);
if (ae1 != null) {
if (ae1.getNbNext() != 2) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Badly formatted for loop: a loop must have an internal behavior, and an exit behavior ");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
}
}
else if (tgc instanceof TMLADChoice) {
tmlchoice = (TMLChoice)(activity.findReferenceElement(tgc));
tmlchoice.orderGuards();
int nbNonDeter = tmlchoice.nbOfNonDeterministicGuard();
int nbStocha = tmlchoice.nbOfStochasticGuard();
if ((nbNonDeter > 0) && (nbStocha > 0)) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Badly formatted choice: it has both non-determinitic and stochastic guards");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
int nb = Math.max(nbNonDeter, nbStocha);
if (nb > 0) {
nb = nb + tmlchoice.nbOfElseAndAfterGuards();
if (nb != tmlchoice.getNbGuard()) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, UICheckingError.MESSAGE_CHOICE_BOTH_STOCHASTIC_DETERMINISTIC );//"Badly formatted choice: it has both non-determinitic/ stochastic and regular guards");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
}
//if (tmlchoice.nbOfNonDeterministicGuard() > 0) {
/*if (!rndAdded) {
TMLAttribute tmlt = new TMLAttribute("rnd__0", new TMLType(TMLType.NATURAL));
tmlt.initialValue = "";
tmltask.addAttribute(tmlt);
rndAdded = true;
}*/
//}
if (tmlchoice.hasMoreThanOneElse()) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Choice should have only one [else] guard");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
} else if ( tmlchoice.getElseGuard() > -1 ) {
final int index = tmlchoice.getElseGuard();
if (index == 0) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Choice should have a regular guard");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
}
if (tmlchoice.hasMoreThanOneAfter()) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "Choice should have only one [after] guard");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
}
else if (tgc instanceof TMLADSelectEvt) {
tmlselectevt = (TMLSelectEvt)(activity.findReferenceElement(tgc));
if (!tmlselectevt.isARealSelectEvt()) {
UICheckingError ce = new UICheckingError(CheckingError.BEHAVIOR_ERROR, "'Select events' should be followed by only event receiving operators");
ce.setTDiagramPanel(tadp);
ce.setTGComponent(tgc);
checkingErrors.add(ce);
}
}
}
}
// Sorting nexts elements of Sequence
for( int j=0; j<activity.nElements(); j++) {
final TMLActivityElement ae1 = activity.get(j);
if (ae1 instanceof TMLSequence) {
((TMLSequence)ae1).sortNexts();
}
else if (ae1 instanceof TMLRandomSequence) {
((TMLRandomSequence)ae1).sortNexts();
}
}
//TraceManager.addDev("Activity:" + tmltask.getActivityDiagram().toXML() );
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}
private String modifyActionString(String _input) {
int index = _input.indexOf("++");
boolean b1, b2;
String tmp;
if(index > -1) {
tmp = _input.substring(0, index).trim();
b1 = (tmp.substring(0,1)).matches("[a-zA-Z]");
b2 = tmp.matches("\\w*");
if (b1 && b2) {
return tmp + " = " + tmp + " + 1";
}
}
index = _input.indexOf("--");
if(index > -1) {
tmp = _input.substring(0, index).trim();
b1 = (tmp.substring(0,1)).matches("[a-zA-Z]");
b2 = tmp.matches("\\w*");
if (b1 && b2) {
return tmp + " = " + tmp + " - 1";
}
}
return modifyString(_input);
}
private String modifyString(String _input) {
return Conversion.replaceAllChar(_input, '.', "__");
}
private String getFromTable( final TMLTask task,
final String s,
final Map<String, String> table ) {
//TraceManager.addDev("TABLE GET: Getting from task=" + task.getName() + " element=" + s);
if (table == null) {
return s;
}
String ret = table.get(task.getName() + "/" + s);
//TraceManager.addDev("Returning=" + ret);
if (ret == null) {
return s;
}
return ret;
}
}