// Adding call to validation method inside try catch statement
public void WriteIfElseStructureInWebmethodTry(CSharpFile file, DocumentScript script)
{
foreach (var expr in file.IndexOfTryCatchStmt)
{
var copy = (TryCatchStatement)expr.Clone();
var parentMethod = expr.GetParent <MethodDeclaration>();
var methodName = "Valid" + parentMethod.Name;
var chldOfTypPar = parentMethod.GetChildByRole(Roles.Parameter);
if (chldOfTypPar != null)
{
bool foundIfElseDecl = false;
var trySecondChild = expr.FirstChild.NextSibling.FirstChild.NextSibling;
foreach (var expression in trySecondChild.Parent.Children.OfType <IfElseStatement>())
{
if (expression.GetText().Contains(methodName))
{
foundIfElseDecl = true;
}
}
if (!foundIfElseDecl)
{
script.InsertBefore(trySecondChild, allPatterns.IfElseTryCall(methodName));
}
}
}
}
//Add Using ORP; Decl in file
public void AddUsingAPIDecl(CSharpFile file, DocumentScript script)
{
var firstUsingExpr = file.IndexOfUsingDecl.First();
var copy = (UsingDeclaration)firstUsingExpr.Clone();
var parentDecl = firstUsingExpr.Parent;
bool foundWebMethod = false;
bool founORPDecl = false;
foreach (var method in parentDecl.Descendants.OfType <MethodDeclaration>())
{
if (method.FirstChild.GetText().Contains("WebMethod"))
{
foundWebMethod = true;
break;
}
}
foreach (var otherUsingExpr in firstUsingExpr.Parent.Children.OfType <UsingDeclaration>())
{
if (otherUsingExpr.Match(allPatterns.ORPUsingDecl()).Success)
{
founORPDecl = true;
break;
}
}
if (foundWebMethod && !founORPDecl)
{
script.InsertBefore(file.IndexOfUsingDecl.Last(), allPatterns.ORPUsingDecl());
}
// if (!(Path.GetDirectoryName(file.fileName).EndsWith("ORP")) && foundWebMethod && !founORPDecl)
// script.InsertBefore(file.IndexOfUsingDecl.Last().NextSibling, allPatterns.ORPUsingDecl());
}
private void DummyTextForTryCallValidation(CSharpFile file, DocumentScript script)
{
foreach (var expr in file.IndexOfIfElStmtValidation)
{
script.InsertText(script.GetCurrentOffset(expr.StartLocation), "DummyText ");
}
}
public void RemoveAccessControlCheckAccess(CSharpFile file, DocumentScript script, string checkAccessMethodName)
{
foreach (ExpressionStatement accessControlExpr in file.IndexofExprStmtCheckAccess)
{
script.Remove(accessControlExpr, true);
}
}
public void FindUsingAPIDecl(AstNode invocation, CSharpFile file)
{
if (invocation.GetType().Name == "UsingDeclaration")
{
file.IndexOfUsingDecl.Add((UsingDeclaration)invocation);
}
}
// Writing validation Methhod strucutre for webmethod
public void WriteValidationMethodStructure(CSharpFile file, DocumentScript script)
{
foreach (MethodDeclaration expr in file.IndexOfWebMthdDecl)
{
// for adding method before the webmethod
var copy = (MethodDeclaration)expr.Clone();
var chldOfTypPar = expr.GetChildByRole(Roles.Parameter);
var mtdhName = expr.Name;
var chdMtdhName = "Valid" + mtdhName;
var validationMthd = allPatterns.ValidationMthd(chdMtdhName);
bool validMethodPresent = false;
if (chldOfTypPar != null)
{
if (expr.PrevSibling != null && expr.PrevSibling.GetType().Name == "MethodDeclaration")
{
if (expr.PrevSibling.GetText().Contains(chdMtdhName))
{
validMethodPresent = true;
}
}
if (!validMethodPresent)
{
script.InsertBefore(expr, validationMthd);
}
}
}
}
public void BuildSyntTree()
{
foreach (var item in msbuildProject.GetItems("Compile"))
{
var file = new CSharpFile(this, Path.Combine(msbuildProject.DirectoryPath, item.EvaluatedInclude));
Files.Add(file);
}
}
public void FindWebMethod(AstNode invocation, CSharpFile file)
{
if (invocation.GetType().Name == "MethodDeclaration" &&
FindWebMethod(invocation))
{
file.IndexOfWebMthdDecl.Add((MethodDeclaration)invocation);
}
}
public void FindCheckAccess(AstNode invocation, CSharpFile file, string checkAccessMethodName)
{
if (allPatterns.AccessControlExpression(checkAccessMethodName).Match(invocation).Success &&
FindWebMethod(invocation.GetParent <MethodDeclaration>()))
{
file.IndexofExprStmtCheckAccess.Add((ExpressionStatement)invocation);
}
}
public void WriteValidationMethodBody(CSharpFile file, DocumentScript script)
{
foreach (var expr in file.IndexOfWebMthdDecl)
{
// if parameters are present, go to next iteration without doing anything.
if (expr.Parameters.Count != 0)
{
continue;
}
if (expr.Name != "Valid" + (expr.NextSibling.GetChildByRole(Roles.Identifier).GetText()))
{
continue;
}
// logic to insert parameters to validation Method.
var copy = (MethodDeclaration)expr.Clone();
string str = string.Join(", ", from parameter
in expr.NextSibling.Descendants.OfType <ParameterDeclaration>()
select parameter.GetText());
var chldOfTypPar = expr.GetChildByRole(Roles.RPar);
int offset = script.GetCurrentOffset(chldOfTypPar.StartLocation);
script.InsertText(offset, str);
// Insert Static keyword to validation method.
script.InsertText(script.GetCurrentOffset(expr.ReturnType.StartLocation), "static ");
// logic to insert if else statements inside validation Method body
int offset1 = script.GetCurrentOffset(expr.LastChild.FirstChild.EndLocation);
var locationToInsert = expr.LastChild.LastChild.PrevSibling;
script.InsertBefore(locationToInsert, allPatterns.ValidationFieldDecl());
foreach (var inv in expr.NextSibling.Children.OfType <ParameterDeclaration>())
{
string dataType = inv.FirstChild.GetText();
string varName = inv.LastChild.GetText();
if (dataType.Contains("int"))
{
script.InsertBefore(locationToInsert, allPatterns.IfElStmtInt(varName));
}
else if (dataType.Contains("string") || dataType.Contains("String"))
{
script.InsertBefore(locationToInsert, allPatterns.IfElStmtStr(varName));
}
else if (dataType.Contains("float") || dataType.Contains("decimal") || dataType.Contains("Decimal"))
{
script.InsertBefore(locationToInsert, allPatterns.IfElseFloatDecimal(varName));
}
else
{
script.InsertText(script.GetCurrentOffset(locationToInsert.StartLocation), "DummyText_DatatypeIsDifferent ");
}
}
}
}
// Checking Whether Try Catch is Present in WebMethod
public void CheckTryCatchInWebMethodBody(CSharpFile file, DocumentScript script)
{
foreach (MethodDeclaration expr in file.IndexOfWebMthdDecl)
{
var copy = (MethodDeclaration)expr.NextSibling.Clone();
if (expr.NextSibling.FirstChild.GetText().Contains("WebMethod") &&
!expr.NextSibling.Descendants.OfType <TryCatchStatement>().Any())
{
script.InsertText(script.GetCurrentOffset(expr.NextSibling.StartLocation), "DummyText_TryCatchNotPresent");
}
}
}
public void FindFirstTryCatchInWebMethod(AstNode invocation, CSharpFile file)
{
var methodName = invocation.GetParent <MethodDeclaration>();
if (invocation.GetType().Name == "MethodDeclaration" && FindWebMethod(invocation))
{
try
{
var tryCatchStmt = invocation.Descendants.OfType <TryCatchStatement>().First();
file.IndexOfTryCatchStmt.Add((TryCatchStatement)tryCatchStmt);
}
catch (Exception) { }
}
}
public void FindValidationMethod(AstNode invocation, CSharpFile file)
{
if (invocation.NextSibling != null)
{
var next = invocation.NextSibling;
if (invocation.GetType().Name == "MethodDeclaration" &&
next.GetType().Name == "MethodDeclaration")
{
if (FindWebMethod(next))
{
file.IndexOfWebMthdDecl.Add((MethodDeclaration)invocation);
}
}
}
}
public void FindClassOfWebMethods(AstNode invocation, CSharpFile file)
{
if (invocation.GetType().Name == "TypeDeclaration")
{
bool WebMethodPresent = false;
foreach (var inv in invocation.Descendants.OfType <MethodDeclaration>())
{
if (inv.FirstChild.GetText().Contains("WebMethod"))
{
WebMethodPresent = true;
break;
}
}
if (WebMethodPresent)
{
file.IndexOfClassDecl.Add((TypeDeclaration)invocation);
}
}
}
public void InsertParametersIfElseInWebmethodTry(CSharpFile file, DocumentScript script)
{
foreach (var expr in file.IndexOfIfElStmt)
{
//check if parameters are passed before, go to next iteration
if (!(expr.Descendants.OfType <InvocationExpression>().First().GetText().Split("()".ToCharArray())[1] == ""))
{
continue;
}
// logic to add parameters in if block (in try catch of webmethod) to Validation Method.
var copy = (IfElseStatement)expr.Clone();
var ParentExpr = expr.GetParent <MethodDeclaration>();
string str = string.Join(", ", from parameter
in ParentExpr.Descendants.OfType <ParameterDeclaration>()
select parameter.Name);
int parameterOffset = script.GetCurrentOffset(expr.GetChildByRole(Roles.RPar).StartLocation) - 1;
script.InsertText(parameterOffset, str);
// putting Return Vriable Name in If Else Block.
if (expr.GetParent <MethodDeclaration>().ReturnType.GetText() != "void")
{
var returnVar = expr.GetParent <MethodDeclaration>().Body.LastChild.PrevSibling.FirstChild;
int retValueOffset = script.GetCurrentOffset(expr.LastChild.LastChild.StartLocation);
if (returnVar.GetText() == "return")
{
string retString = returnVar.NextSibling.GetText();
script.InsertText(retValueOffset, " " + retString);
}
else
{
script.InsertText(retValueOffset, " DummyText");
}
}
}
}
// Add pageName parameter in clas global declaration
public void AddPageNameGlobalinClass(CSharpFile file, DocumentScript script)
{
foreach (var expr in file.IndexOfClassDecl)
{
bool foundPageNameGlobalInClass = false;
var copy = (TypeDeclaration)expr.Clone();
foreach (var TypeMember in expr.Members.OfType <FieldDeclaration>())
{
if (TypeMember.Match(allPatterns.PageNameGlobalFieldDecl(expr.Name + ".aspx")).Success)
{
foundPageNameGlobalInClass = true;
//break;
}
if (TypeMember.Match(allPatterns.PageNameGlobalFieldDecl1(expr.Name + ".aspx")).Success)
{
script.Remove(TypeMember, true);
}
}
if (!foundPageNameGlobalInClass)
{
script.InsertBefore(expr.Members.First(), allPatterns.PageNameGlobalFieldDecl(expr.Name + ".aspx"));
}
}
}
// To write access control statement in try block of webmethod
public void WriteAccessControlStmtInTryCatch(CSharpFile file, DocumentScript script, string checkAccessMethodName)
{
foreach (var expr in file.IndexOfTryCatchStmt)
{
bool foundCheckAccessControl = false;
var copy = (TryCatchStatement)expr.Clone();
var AccessControlPattern = allPatterns.AccessControlExpression(checkAccessMethodName);
foreach (var expression in expr.FirstChild.NextSibling.Children.OfType <ExpressionStatement>())
{
if (expression.Match(AccessControlPattern).Success)
{
foundCheckAccessControl = true;
}
}
if (!foundCheckAccessControl)
{
string className = (expr.GetParent <TypeDeclaration>().Name.ToString());
try
{
script.InsertBefore(expr.FirstChild.NextSibling.FirstChild.NextSibling.NextSibling, AccessControlPattern);
if (!(AccessControlPageNames.Contains(className)))
{
AccessControlPageNames.Add(className);
}
}
catch (Exception)
{
script.InsertBefore(expr.FirstChild.NextSibling.FirstChild.NextSibling, AccessControlPattern);
if (!(AccessControlPageNames.Contains(className)))
{
AccessControlPageNames.Add(className);
}
}
}
}
}
public void FindIfElseInWebMethod(AstNode invocation, CSharpFile file)
{
if (invocation.GetType().Name == "IfElseStatement" &&
FindWebMethod(invocation.GetParent <MethodDeclaration>()))
{
Expression childOfTypeRoleCondition = invocation.GetChildByRole(Roles.Condition);
if (childOfTypeRoleCondition.GetType().Name == "UnaryOperatorExpression")
{
string strToCheck = "Valid" + invocation.GetParent <MethodDeclaration>().Name;
if (allPatterns.IfElseValidMethodUnary(strToCheck).Match(childOfTypeRoleCondition).Success)
{
file.IndexOfIfElStmt.Add((IfElseStatement)invocation);
}
else if (allPatterns.IfElseValidMethodUnaryOld().Match(childOfTypeRoleCondition).Success)
{
string strToCheckforAlreadyDeclared = childOfTypeRoleCondition.Descendants.OfType <IdentifierExpression>().First().GetText();
if (strToCheckforAlreadyDeclared.IndexOf(("valid"), StringComparison.OrdinalIgnoreCase) > 0)
{
file.IndexOfIfElStmtValidation.Add((IfElseStatement)invocation);
}
}
else if (allPatterns.IfElseValidMethodUnaryMemberRef().Match(childOfTypeRoleCondition).Success)
{
string strToCheckAlreadyDecare = childOfTypeRoleCondition.Descendants.OfType <MemberReferenceExpression>().First().LastChild.GetText();
if (strToCheckAlreadyDecare.IndexOf(("valid"), StringComparison.OrdinalIgnoreCase) > 0)
{
file.IndexOfIfElStmtValidation.Add((IfElseStatement)invocation);
}
}
}
else if (childOfTypeRoleCondition.GetType().Name == "BinaryOperatorExpression")
{
if (allPatterns.IfElseValidMethodBinary().Match(childOfTypeRoleCondition).Success)
{
string strToCheck = childOfTypeRoleCondition.Descendants.OfType <IdentifierExpression>().First().GetText();
if (strToCheck.IndexOf("Valid", StringComparison.OrdinalIgnoreCase) > 0)
{
file.IndexOfIfElStmtValidation.Add((IfElseStatement)invocation);
}
}
else if (allPatterns.IfElseValidMethodBinaryMemberRef().Match(childOfTypeRoleCondition).Success)
{
string strToCheck = childOfTypeRoleCondition.Descendants.OfType <IdentifierExpression>().First().NextSibling.GetText();
if (strToCheck.IndexOf("Valid", StringComparison.OrdinalIgnoreCase) > 0)
{
file.IndexOfIfElStmtValidation.Add((IfElseStatement)invocation);
}
}
}
//else if ()
// if(childRole == "UnaryOperatorExpression" || childRole == "BinaryOperatorExpression")
// file.IndexOfIfElStmt.Add((IfElseStatement)invocation);
/* file.IndexOfIfElStmt.Add((IfElseStatement)invocation);
* string strToCheck = null;
* try{
* //strToCheck = invocation.FirstChild.NextSibling.NextSibling.FirstChild.NextSibling.FirstChild.GetText();
* strToCheck = invocation.GetChildByRole(Roles.Condition).DescendantsAndSelf.OfType<InvocationExpression>().First().Children.OfType<IdentifierExpression>().First().GetText();
* }
* catch(Exception) {}
* if (strToCheck != null)
* {
* if (strToCheck.IndexOf("Valid", StringComparison.OrdinalIgnoreCase) >= 0 &&
* FoundWebMethodAttribute(invocation.GetParent<MethodDeclaration>()))
* {
* if (strToCheck == "Valid" + invocation.GetParent<MethodDeclaration>().Name)
* {
* file.IndexOfIfElStmt.Add((IfElseStatement)invocation);
* }
* else
* {
* invocation.Descendants.OfType<InvocationExpression>().First().GetNodeAt(invocation.StartLocation, null);
* //foreach(var expr)
* }
* // else if()
* }
* }
*/
}
}
