public virtual RulesBasedParser build()
{
RulesBasedParser rulesBasedParser = new RulesBasedParser();
// decide what to show
AAction.displaySemi = false;
AAction.displayStack = false; // false is default
// action used for namespaces, classes, and functions
PushStack push = new PushStack(Repo);
// capture namespace info
DetectNamespace detectNS = new DetectNamespace();
detectNS.add(push);
rulesBasedParser.add(detectNS);
// capture class info
DetectClass detectCl = new DetectClass();
detectCl.add(push);
rulesBasedParser.add(detectCl);
// capture function info
DetectFunction detectFN = new DetectFunction(Repo);
detectFN.add(push);
rulesBasedParser.add(detectFN);
// handle entering anonymous scopes, e.g., if, while, etc.
DetectAnonymousScope anon = new DetectAnonymousScope();
anon.add(push);
rulesBasedParser.add(anon);
// handle leaving scopes
DetectLeavingScope leave = new DetectLeavingScope();
PopStack pop = new PopStack(Repo);
leave.add(pop);
rulesBasedParser.add(leave);
// save class member variables
var detectMembers = new DetectMemberVariable(Repo);
var addClassMember = new AddClassMember(Repo);
detectMembers.add(addClassMember);
rulesBasedParser.add(detectMembers);
// rulesBasedParser configured
return(rulesBasedParser);
}
public virtual RulesBasedParser build()
{
RulesBasedParser rulesBasedParser = new RulesBasedParser();
// decide what to show
AAction.displaySemi = false;
AAction.displayStack = false; // false is default
// action used for namespaces, locations, and functions
PushStack push = new PushStack(Repo);
// capture class dependencies
var detectDeps = new DetectClassDependency(Repo, _locations);
var addClassDep = new AddClassDependency(Repo);
detectDeps.add(addClassDep);
rulesBasedParser.add(detectDeps);
var detectMemberUsage = new DetectMemberUsage(Repo, _classMembers);
var addMemberUsage = new AddMemberUsage(Repo);
detectMemberUsage.add(addMemberUsage);
rulesBasedParser.add(detectMemberUsage);
// capture namespace info
DetectNamespace detectNS = new DetectNamespace();
detectNS.add(push);
rulesBasedParser.add(detectNS);
// capture class info
DetectClass detectCl = new DetectClass();
detectCl.add(push);
rulesBasedParser.add(detectCl);
// capture function info
DetectFunction detectFN = new DetectFunction(Repo);
detectFN.add(push);
rulesBasedParser.add(detectFN);
// handle leaving scopes
DetectLeavingScope leave = new DetectLeavingScope();
PopStack pop = new PopStack(Repo);
leave.add(pop);
rulesBasedParser.add(leave);
// rulesBasedParser configured
return(rulesBasedParser);
}
public static IEnumerable <ElementProperty> ParseFiles(IEnumerable <string> files, MIndexOptions mIndexOptions = null)
{
var firstPassLocations = new List <Elem>();
var dependencies = new Dictionary <string, List <string> >();
var classMembers = new Dictionary <string, List <string> >();
var functionMembers = new Dictionary <(string Class, string Method), List <string> >();
foreach (var file in files)
{
CSemiExp semi = new CSemiExp();
semi.displayNewLines = false;
if (!semi.open(file))
{
throw new ArgumentException($"Cannot open file {file}");
}
var firstPassCodeAnalyzer = new RulesBasedParserOne(semi);
RulesBasedParser firstPassParser = firstPassCodeAnalyzer.build();
while (semi.getSemi())
{
firstPassParser.parse(semi);
}
semi.close();
var firstRepo = firstPassCodeAnalyzer?.GetRepository();
firstPassLocations.AddRange(firstRepo.locations);
foreach (var member in firstRepo.ClassMembers)
{
classMembers[member.Key] = member.Value;
}
}
foreach (var file in files)
{
CSemiExp semi = new CSemiExp();
semi.displayNewLines = false;
if (!semi.open(file))
{
throw new ArgumentException($"Cannot open file {file}");
}
var secondPassCodeAnalyzer = new RulesBasedParserTwo(semi, firstPassLocations, classMembers);
RulesBasedParser secondPassParser = secondPassCodeAnalyzer.build();
while (semi.getSemi())
{
secondPassParser.parse(semi);
}
semi.close();
var secondRepo = secondPassCodeAnalyzer?.GetRepository();
foreach (var dependency in secondRepo.ClassDependencies)
{
dependencies[dependency.Key] = dependency.Value;
}
foreach (var member in secondRepo.FunctionMembers)
{
functionMembers[member.Key] = member.Value;
}
}
var elements = firstPassLocations
.Select(e => new ElementProperty
{
Type = e.type,
Name = e.name,
FunctionClass = e.functionClass,
LinesOfCode = e.endLine - e.beginLine,
CyclomaticComplexity = e.endScopeCount - e.beginScopeCount + 1
})
.ToList();
var newElements = new List <ElementProperty>();
foreach (var e in elements)
{
if (e.Type == "class")
{
// Class members
if (classMembers.ContainsKey(e.Name))
{
e.Members = classMembers[e.Name];
}
// Class dependencies
if (dependencies.ContainsKey(e.Name))
{
foreach (var d in dependencies[e.Name])
{
var element = elements.First(el => el.Name == d);
e.Dependencies.Add(element);
}
}
}
else if (e.Type == "function" && functionMembers.ContainsKey((e.FunctionClass, e.Name)))
{
e.Members = functionMembers[(e.FunctionClass, e.Name)];
