private void RefactorMethodNamesInStatement(CodeStatement statement, string newName)
{
if (typeof(CodeVariableDeclarationStatement) == statement.GetType())
{
CodeVariableDeclarationStatement vdeclStatement = (CodeVariableDeclarationStatement)statement;
if (vdeclStatement.InitExpression != null)
{
if (typeof(CodeCastExpression) == vdeclStatement.InitExpression.GetType())
{
CodeCastExpression castExp = (CodeCastExpression)vdeclStatement.InitExpression;
if (typeof(CodeMethodInvokeExpression) == castExp.Expression.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)castExp.Expression;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
else if (typeof(CodeMethodInvokeExpression) == vdeclStatement.InitExpression.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)vdeclStatement.InitExpression;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
}
else if (typeof(CodeExpressionStatement) == statement.GetType())
{
CodeExpressionStatement ceStatement = (CodeExpressionStatement)statement;
if (typeof(CodeMethodInvokeExpression) == ceStatement.Expression.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)ceStatement.Expression;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
else if (typeof(CodeAssignStatement) == statement.GetType())
{
CodeAssignStatement asnStatement = (CodeAssignStatement)statement;
if (typeof(CodeCastExpression) == asnStatement.Right.GetType())
{
CodeCastExpression castExp = (CodeCastExpression)asnStatement.Right;
if (typeof(CodeMethodInvokeExpression) == castExp.Expression.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)castExp.Expression;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
else if (typeof(CodeMethodInvokeExpression) == asnStatement.Right.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)asnStatement.Right;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
else if (typeof(CodeMethodReturnStatement) == statement.GetType())
{
CodeMethodReturnStatement retStatement = (CodeMethodReturnStatement)statement;
if (typeof(CodeMethodInvokeExpression) == retStatement.Expression.GetType())
{
CodeMethodInvokeExpression miExp = (CodeMethodInvokeExpression)retStatement.Expression;
miExp.Method.MethodName = PascalCaseConverterHelper.GetPascalCaseMethodName(miExp.Method.MethodName);
}
}
}
void AppendStatement(CodeStatement statement)
{
if (statement is CodeExpressionStatement)
{
AppendExpressionStatement((CodeExpressionStatement)statement);
}
else if (statement is CodeCommentStatement)
{
AppendCommentStatement((CodeCommentStatement)statement);
}
else if (statement is CodeAssignStatement)
{
AppendAssignStatement((CodeAssignStatement)statement);
}
else if (statement is CodeVariableDeclarationStatement)
{
AppendVariableDeclarationStatement((CodeVariableDeclarationStatement)statement);
}
else if (statement is CodeAttachEventStatement)
{
AppendAttachEventStatement((CodeAttachEventStatement)statement);
}
else
{
Console.WriteLine("AppendStatement: " + statement.GetType().Name);
}
}
protected void GenerateStatement(CodeStatement e)
{
if (e is CodeMethodReturnStatement)
{
GenerateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
GenerateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
GenerateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
GenerateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
GenerateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
GenerateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
GenerateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeVariableDeclarationStatement)
{
GenerateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
GenerateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
GenerateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeGotoStatement)
{
GenerateGotoStatement((CodeGotoStatement)e);
}
else if (e is CodeLabeledStatement)
{
GenerateLabeledStatement((CodeLabeledStatement)e);
}
else
{
throw new ArgumentException(string.Format(SR.InvalidElementType, e.GetType().FullName), nameof(e));
}
}
protected void GenerateStatement(CodeStatement s)
{
#if NET_2_0
if (s.StartDirectives.Count > 0)
{
GenerateDirectives(s.StartDirectives);
}
#endif
if (s.LinePragma != null)
{
GenerateLinePragmaStart(s.LinePragma);
}
CodeSnippetStatement snippet = s as CodeSnippetStatement;
if (snippet != null)
{
#if NET_2_0
int indent = Indent;
try
{
Indent = 0;
GenerateSnippetStatement(snippet);
}
finally
{
Indent = indent;
}
#else
GenerateSnippetStatement(snippet);
#endif
}
else
{
try
{
s.Accept(visitor);
}
catch (NotImplementedException)
{
throw new ArgumentException("Element type " + s.GetType() + " is not supported.", "s");
}
}
if (s.LinePragma != null)
{
GenerateLinePragmaEnd(s.LinePragma);
}
#if NET_2_0
if (s.EndDirectives.Count > 0)
{
GenerateDirectives(s.EndDirectives);
}
#endif
}
void VisitCodeStatement(CodeStatement statement)
{
WriteLine("VisitCodeStatement: " + statement.GetType().Name);
CodeVariableDeclarationStatement codeVariableDeclarationStatement = statement as CodeVariableDeclarationStatement;
CodeAssignStatement codeAssignStatement = statement as CodeAssignStatement;
CodeConditionStatement codeConditionStatement = statement as CodeConditionStatement;
CodeIterationStatement codeIterationStatement = statement as CodeIterationStatement;
CodeExpressionStatement codeExpressionStatement = statement as CodeExpressionStatement;
CodeTryCatchFinallyStatement codeTryCatchFinallyStatement = statement as CodeTryCatchFinallyStatement;
if (codeVariableDeclarationStatement != null)
{
VisitCodeVariableDeclarationStatement(codeVariableDeclarationStatement);
}
else if (codeAssignStatement != null)
{
VisitCodeAssignStatement(codeAssignStatement);
}
else if (codeConditionStatement != null)
{
VisitCodeConditionStatement(codeConditionStatement);
}
else if (codeIterationStatement != null)
{
VisitCodeIterationStatement(codeIterationStatement);
}
else if (codeExpressionStatement != null)
{
VisitCodeExpressionStatement(codeExpressionStatement);
}
else if (codeTryCatchFinallyStatement != null)
{
VisitCodeTryCatchFinallyStatement(codeTryCatchFinallyStatement);
}
else
{
WriteLine("Unhandled statement: " + statement.GetType().Name);
}
}
void EmitStatement(CodeStatement Statement, bool ForceTypes)
{
if (Statement == null)
{
return;
}
Depth++;
Debug("Emitting statement");
if (Statement is CodeAssignStatement)
{
EmitAssignStatement(Statement as CodeAssignStatement, ForceTypes);
}
else if (Statement is CodeExpressionStatement)
{
EmitExpressionStatement(Statement as CodeExpressionStatement, ForceTypes);
}
else if (Statement is CodeIterationStatement)
{
EmitIterationStatement(Statement as CodeIterationStatement);
}
else if (Statement is CodeConditionStatement)
{
EmitConditionStatement(Statement as CodeConditionStatement);
}
else if (Statement is CodeGotoStatement)
{
EmitGotoStatement(Statement as CodeGotoStatement);
}
else if (Statement is CodeLabeledStatement)
{
EmitLabeledStatement(Statement as CodeLabeledStatement);
}
else if (Statement is CodeMethodReturnStatement)
{
EmitReturnStatement(Statement as CodeMethodReturnStatement);
}
else if (Statement is CodeVariableDeclarationStatement)
{
EmitVariableDeclarationStatement(Statement as CodeVariableDeclarationStatement);
}
else
{
Depth++;
Debug("Unhandled statement: " + Statement.GetType());
Depth--;
}
Depth--;
}
internal static bool Match(CodeStatement firstStatement, CodeStatement secondStatement)
{
if ((firstStatement == null) && (secondStatement == null))
{
return(true);
}
if ((firstStatement == null) || (secondStatement == null))
{
return(false);
}
if (firstStatement.GetType() != secondStatement.GetType())
{
return(false);
}
return(GetStatement(firstStatement).Match(secondStatement));
}
private static RuleCodeDomStatement GetStatement(CodeStatement statement)
{
Type type = statement.GetType();
if (type == typeof(CodeExpressionStatement))
{
return(ExpressionStatement.Create(statement));
}
if (type == typeof(CodeAssignStatement))
{
return(AssignmentStatement.Create(statement));
}
NotSupportedException exception = new NotSupportedException(string.Format(CultureInfo.CurrentCulture, Messages.CodeStatementNotHandled, new object[] { statement.GetType().FullName }));
exception.Data["ErrorObject"] = statement;
throw exception;
}
void EmitStatement(CodeStatement statement)
{
if (statement is CodeAssignStatement)
{
EmitAssignment((CodeAssignStatement)statement);
}
else if (statement is CodeExpressionStatement)
{
EmitExpressionStatement(((CodeExpressionStatement)statement).Expression);
}
else if (statement is CodeIterationStatement)
{
EmitIteration((CodeIterationStatement)statement);
}
else if (statement is CodeConditionStatement)
{
EmitConditionStatement((CodeConditionStatement)statement);
}
else if (statement is CodeGotoStatement)
{
EmitGoto((CodeGotoStatement)statement);
}
else if (statement is CodeLabeledStatement)
{
EmitLabel((CodeLabeledStatement)statement);
}
else if (statement is CodeMethodReturnStatement)
{
EmitReturn((CodeMethodReturnStatement)statement);
}
else if (statement is CodeVariableDeclarationStatement)
{
EmitVariableDeclaration((CodeVariableDeclarationStatement)statement);
}
else if (statement is CodeCommentStatement)
{
EmitComment((CodeCommentStatement)statement);
}
else
{
throw new ArgumentException("Unrecognised statement: " + statement.GetType());
}
}
private static void PrintStatement(TextWriter output, CodeStatement statement)
{
if (statement is CodeVariableDeclarationStatement)
{
PrintVariableDeclarationStatement(output, (CodeVariableDeclarationStatement)statement);
return;
}
if (statement is CodeExpressionStatement)
{
PrintExpressionStatement(output, (CodeExpressionStatement)statement);
return;
}
if (statement is CodeMethodReturnStatement)
{
PrintMethodReturnStatement(output, (CodeMethodReturnStatement)statement);
return;
}
if (statement is CodeAssignStatement)
{
PrintAssignStatement(output, (CodeAssignStatement)statement);
return;
}
if (statement is CodeThrowExceptionStatement)
{
PrintThrowExceptionStatement(output, (CodeThrowExceptionStatement)statement);
return;
}
if (statement is CodeConditionStatement)
{
PrintConditionStatement(output, (CodeConditionStatement)statement);
return;
}
if (statement is CodeCommentStatement)
{
PrintCommentStatement(output, (CodeCommentStatement)statement);
return;
}
output.WriteLine("*** UNKNOWN STATEMENT: " + statement.GetType() + " ***");
}
internal static bool Match(CodeStatement firstStatement, CodeStatement secondStatement)
{
// If they're both null, they match.
if (firstStatement == null && secondStatement == null)
{
return(true);
}
// If only one of them is null, there's no match.
if (firstStatement == null || secondStatement == null)
{
return(false);
}
if (firstStatement.GetType() != secondStatement.GetType())
{
return(false);
}
RuleCodeDomStatement ruleStmt = GetStatement(firstStatement);
return(ruleStmt.Match(secondStatement));
}
private CodeTypeReferenceCollection GetCodeTypeReferenceInCodeStatement(CodeStatement statement)
{
CodeTypeReferenceCollection references = new CodeTypeReferenceCollection();
// Is this a variable declaration statement?
if (typeof(CodeVariableDeclarationStatement) == statement.GetType())
{
// Add CodeTypeReference used to define the type of the variable to output.
CodeVariableDeclarationStatement vdeclStatement = (CodeVariableDeclarationStatement)statement;
references.Add(vdeclStatement.Type);
// Do we have an initialization expression?
if (vdeclStatement.InitExpression != null)
{
// Add CodeTypeReference in the initialization statement if available.
CodeTypeReference r = GetCodeTypeReferenceInCodeExpression(vdeclStatement.InitExpression);
Debug.Assert(r != null, "Could not obtain a proper CodeTypeReference from the variable initialization expression.");
if (r == null)
{
Debugger.Break();
}
references.Add(r);
}
}
//// Is this a return statement?
//else if (typeof(CodeMethodReturnStatement) == statement.GetType())
//{
// CodeMethodReturnStatement retStatement = (CodeMethodReturnStatement)statement;
// // Add CodeTypeReference in the return statement if available.
// CodeTypeReference r = GetCodeTypeReferenceInCodeExpression(retStatement.Expression);
// Debug.Assert(r != null, "Could not obtain a proper CodeTypeReference from the variable initialization expression.");
// references.Add(r);
//}
// Finally return the references.
return(references);
}
private static RuleCodeDomStatement GetStatement(CodeStatement statement)
{
Type statementType = statement.GetType();
RuleCodeDomStatement wrapper = null;
if (statementType == typeof(CodeExpressionStatement))
{
wrapper = ExpressionStatement.Create(statement);
}
else if (statementType == typeof(CodeAssignStatement))
{
wrapper = AssignmentStatement.Create(statement);
}
else
{
string message = string.Format(CultureInfo.CurrentCulture, Messages.CodeStatementNotHandled, statement.GetType().FullName);
NotSupportedException exception = new NotSupportedException(message);
exception.Data[RuleUserDataKeys.ErrorObject] = statement;
throw exception;
}
return(wrapper);
}
protected void GenerateStatement(CodeStatement e)
{
if (e.StartDirectives.Count > 0)
{
GenerateDirectives(e.StartDirectives);
}
if (e.LinePragma != null)
{
GenerateLinePragmaStart(e.LinePragma);
}
if (e is CodeCommentStatement)
{
GenerateCommentStatement((CodeCommentStatement)e);
}
else if (e is CodeMethodReturnStatement)
{
GenerateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
GenerateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
GenerateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
GenerateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
GenerateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
GenerateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
GenerateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeSnippetStatement)
{
// Don't indent snippet statements, in order to preserve the column
// information from the original code. This improves the debugging
// experience.
int savedIndent = Indent;
Indent = 0;
GenerateSnippetStatement((CodeSnippetStatement)e);
// Restore the indent
Indent = savedIndent;
}
else if (e is CodeVariableDeclarationStatement)
{
GenerateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
GenerateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
GenerateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeGotoStatement)
{
GenerateGotoStatement((CodeGotoStatement)e);
}
else if (e is CodeLabeledStatement)
{
GenerateLabeledStatement((CodeLabeledStatement)e);
}
else
{
throw new ArgumentException(SR.Format(SR.InvalidElementType, e.GetType().FullName), nameof(e));
}
if (e.LinePragma != null)
{
GenerateLinePragmaEnd(e.LinePragma);
}
if (e.EndDirectives.Count > 0)
{
GenerateDirectives(e.EndDirectives);
}
}
private void ValidateStatement(CodeStatement e)
{
ValidateCodeDirectives(e.StartDirectives);
ValidateCodeDirectives(e.EndDirectives);
if (e is CodeCommentStatement)
{
ValidateCommentStatement((CodeCommentStatement)e);
}
else if (e is CodeMethodReturnStatement)
{
ValidateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
ValidateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
ValidateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
ValidateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
ValidateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
ValidateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
ValidateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeSnippetStatement)
{
ValidateSnippetStatement((CodeSnippetStatement)e);
}
else if (e is CodeVariableDeclarationStatement)
{
ValidateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
ValidateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
ValidateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeGotoStatement)
{
ValidateGotoStatement((CodeGotoStatement)e);
}
else if (e is CodeLabeledStatement)
{
ValidateLabeledStatement((CodeLabeledStatement)e);
}
else
{
throw new ArgumentException(SR.Format(SR.InvalidElementType, e.GetType().FullName), nameof(e));
}
}
private static void ProcessStmt(CodeStatement stmt, LinqToCodedom.CodeDomGenerator.Language language)
{
if (stmt == null)
{
return;
}
foreach (CodeDirective directive in stmt.StartDirectives)
{
ProcessDirective(directive, language);
}
foreach (CodeDirective directive in stmt.EndDirectives)
{
ProcessDirective(directive, language);
}
if (typeof(CodeAssignStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeAssignStatement)stmt).Left, language);
ProcessExpr(((CodeAssignStatement)stmt).Right, language);
}
else if (typeof(CodeAttachEventStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeAttachEventStatement)stmt).Listener, language);
}
else if (typeof(CodeCommentStatement).IsAssignableFrom(stmt.GetType()))
{
}
else if (typeof(CodeConditionStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeConditionStatement)stmt).Condition, language);
ProcessStmt(((CodeConditionStatement)stmt).TrueStatements, language);
ProcessStmt(((CodeConditionStatement)stmt).FalseStatements, language);
}
else if (typeof(CodeExpressionStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeExpressionStatement)stmt).Expression, language);
}
else if (typeof(CodeGotoStatement).IsAssignableFrom(stmt.GetType()))
{
}
else if (typeof(CodeIterationStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeIterationStatement)stmt).IncrementStatement, language);
ProcessStmt(((CodeIterationStatement)stmt).InitStatement, language);
ProcessStmt(((CodeIterationStatement)stmt).Statements, language);
ProcessExpr(((CodeIterationStatement)stmt).TestExpression, language);
}
else if (typeof(CodeLabeledStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeLabeledStatement)stmt).Statement, language);
}
else if (typeof(CodeMethodReturnStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeMethodReturnStatement)stmt).Expression, language);
}
else if (typeof(CodeRemoveEventStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeRemoveEventStatement)stmt).Listener, language);
}
else if (typeof(CodeThrowExceptionStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeThrowExceptionStatement)stmt).ToThrow, language);
}
else if (typeof(CodeTryCatchFinallyStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeTryCatchFinallyStatement)stmt).FinallyStatements, language);
ProcessStmt(((CodeTryCatchFinallyStatement)stmt).TryStatements, language);
foreach (CodeCatchClause c in ((CodeTryCatchFinallyStatement)stmt).CatchClauses)
{
ProcessStmt(c.Statements, language);
}
}
else if (typeof(CodeVariableDeclarationStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeVariableDeclarationStatement)stmt).InitExpression, language);
}
else if (typeof(CodeUsingStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeUsingStatement)stmt).Statements, language);
ProcessExpr(((CodeUsingStatement)stmt).UsingExpression, language);
}
else if (typeof(CodeForeachStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeForeachStatement)stmt).Statements, language);
ProcessExpr(((CodeForeachStatement)stmt).IterExpression, language);
}
else if (typeof(CodeDoStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeDoStatement)stmt).Statements, language);
ProcessExpr(((CodeDoStatement)stmt).TestExpression, language);
}
else if (typeof(CodeWhileStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessStmt(((CodeWhileStatement)stmt).Statements, language);
ProcessExpr(((CodeWhileStatement)stmt).TestExpression, language);
}
else if (typeof(CodeSwitchStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeSwitchStatement)stmt).SwitchExpression, language);
foreach (CodeSwitchStatement.CaseBlock cb in ((CodeSwitchStatement)stmt).Cases)
{
ProcessExpr(cb.CaseExpression, language);
ProcessStmt(cb.Statements, language);
}
}
else if (typeof(CodeLockStatement).IsAssignableFrom(stmt.GetType()))
{
ProcessExpr(((CodeLockStatement)stmt).LockExpression, language);
ProcessStmt(((CodeLockStatement)stmt).Statements, language);
}
ICustomCodeDomObject co = stmt as ICustomCodeDomObject;
if (co != null)
{
co.GenerateCode(language);
}
}
private void ValidateStatement(CodeStatement e)
{
ValidateCodeDirectives(e.StartDirectives);
ValidateCodeDirectives(e.EndDirectives);
if (e is CodeCommentStatement)
{
ValidateCommentStatement((CodeCommentStatement)e);
}
else if (e is CodeMethodReturnStatement)
{
ValidateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
ValidateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
ValidateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
ValidateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
ValidateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
ValidateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
ValidateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeSnippetStatement)
{
ValidateSnippetStatement((CodeSnippetStatement)e);
}
else if (e is CodeVariableDeclarationStatement)
{
ValidateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
ValidateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
ValidateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeGotoStatement)
{
ValidateGotoStatement((CodeGotoStatement)e);
}
else if (e is CodeLabeledStatement)
{
ValidateLabeledStatement((CodeLabeledStatement)e);
}
else
{
throw new ArgumentException(SR.Format(SR.InvalidElementType, e.GetType().FullName), nameof(e));
}
}
public static void ReplaceType(this CodeStatement statement, string oldType, string newType)
{
if (statement == null)
{
return;
}
if (statement is CodeAssignStatement)
{
(statement as CodeAssignStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeAttachEventStatement)
{
(statement as CodeAttachEventStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeConditionStatement)
{
(statement as CodeConditionStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeExpressionStatement)
{
(statement as CodeExpressionStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeIterationStatement)
{
(statement as CodeIterationStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeLabeledStatement)
{
(statement as CodeLabeledStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeMethodReturnStatement)
{
(statement as CodeMethodReturnStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeRemoveEventStatement)
{
(statement as CodeRemoveEventStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeThrowExceptionStatement)
{
(statement as CodeThrowExceptionStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeTryCatchFinallyStatement)
{
(statement as CodeTryCatchFinallyStatement).ReplaceType(oldType, newType);
}
else if (statement is CodeVariableDeclarationStatement)
{
(statement as CodeVariableDeclarationStatement).ReplaceType(oldType, newType);
}
// The following statements don't have any types to replace.
else if (statement is CodeCommentStatement)
{
return;
}
else if (statement is CodeGotoStatement)
{
return;
}
else if (statement is CodeSnippetStatement)
{
return;
}
// Unknown statement types.
else
{
throw new NotImplementedException("ReplaceType has not been implemented for statement of type: " + statement.GetType().FullName);
}
}
private static void DumpStatement(StreamWriter writer, CodeStatement s)
{
if (s.UserData.Count > 0)
{
dumpUserData(s.UserData);
}
/*
* System.CodeDom.CodeAssignStatement
* System.CodeDom.CodeAttachEventStatement
* System.CodeDom.CodeCommentStatement
* System.CodeDom.CodeConditionStatement
* System.CodeDom.CodeExpressionStatement
* System.CodeDom.CodeGotoStatement
* System.CodeDom.CodeIterationStatement
* System.CodeDom.CodeLabeledStatement
* System.CodeDom.CodeMethodReturnStatement
* System.CodeDom.CodeRemoveEventStatement
* System.CodeDom.CodeSnippetStatement
* System.CodeDom.CodeThrowExceptionStatement
* System.CodeDom.CodeTryCatchFinallyStatement
* System.CodeDom.CodeVariableDeclarationStatement
*/
_indent++;
if (s is CodeAssignStatement)
{
var stmt = (CodeAssignStatement)s;
if (stmt.Left != null)
{
dumpExpression(stmt.Left);
}
writeLineIndent(getExpression(stmt.Right));
if (stmt.Right != null)
{
dumpExpression(stmt.Right);
}
}
else if (s is CodeExpressionStatement)
{
var stmt = (CodeExpressionStatement)s;
writeLineIndent(stmt.Expression.GetType().ToString());
dumpExpression(stmt.Expression);
}
else if (s is CodeVariableDeclarationStatement)
{
var stmt = (CodeVariableDeclarationStatement)s;
writeLineIndent(stmt.Name);
var tr = stmt.Type;
writeLineIndent(tr.BaseType);
}
else if (s is CodeAttachEventStatement)
{
var stmt = (CodeAttachEventStatement)s;
dumpExpression(stmt.Event);
dumpExpression(stmt.Listener);
}
else if (s is CodeMethodReturnStatement)
{
var stmt = (CodeMethodReturnStatement)s;
dumpExpression(stmt.Expression);
}
else
{
writeLineIndent(s.GetType().ToString());
}
_indent--;
}
static KeyValuePair <MemberInfo, object[]> _GetInstanceData(CodeStatement stmt)
{
var a = stmt as CodeAssignStatement;
if (null != a)
{
if (_HasExtraNonsense(a))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { a.Left, a.Right, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeExpression), typeof(CodeExpression) }),
new object[] { a.Left, a.Right }));
}
var ae = stmt as CodeAttachEventStatement;
if (null != ae)
{
if (_HasExtraNonsense(ae))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { ae.Event, ae.Listener, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeEventReferenceExpression), typeof(CodeExpression) }),
new object[] { ae.Event, ae.Listener }));
}
var cm = stmt as CodeCommentStatement;
if (null != cm)
{
if (_HasExtraNonsense(cm))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { cm.Comment, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
if (!cm.Comment.DocComment)
{
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(string) }),
new object[] { cm.Comment.Text }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(string), typeof(bool) }),
new object[] { cm.Comment.Text, cm.Comment.DocComment }));
}
var c = stmt as CodeConditionStatement;
if (null != c)
{
if (_HasExtraNonsense(c))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { c.Condition, _ToArray(c.TrueStatements), _ToArray(c.FalseStatements), _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeExpression), typeof(CodeStatement[]), typeof(CodeStatement[]) }),
new object[] { c.Condition, _ToArray(c.TrueStatements), _ToArray(c.FalseStatements) }));
}
var e = stmt as CodeExpressionStatement;
if (null != e)
{
if (_HasExtraNonsense(e))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { e.Expression, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeExpression) }),
new object[] { e.Expression }));
}
var g = stmt as CodeGotoStatement;
if (null != g)
{
if (_HasExtraNonsense(g))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { g.Label, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(string) }),
new object[] { g.Label }));
}
var i = stmt as CodeIterationStatement;
if (null != i)
{
if (_HasExtraNonsense(i))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { i.InitStatement, i.TestExpression, i.IncrementStatement, _ToArray(i.Statements), _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeStatement), typeof(CodeExpression), typeof(CodeStatement), typeof(CodeStatement[]) }),
new object[] { i.InitStatement, i.TestExpression, i.IncrementStatement, _ToArray(i.Statements) }));
}
var l = stmt as CodeLabeledStatement;
if (null != l)
{
if (_HasExtraNonsense(l))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { l.Label, l.Statement, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(string), typeof(CodeStatement) }),
new object[] { l.Label, l.Statement }));
}
var r = stmt as CodeMethodReturnStatement;
if (null != r)
{
if (_HasExtraNonsense(r))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { r.Expression, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeExpression) }),
new object[] { r.Expression }));
}
var re = stmt as CodeRemoveEventStatement;
if (null != re)
{
if (_HasExtraNonsense(re))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { re.Event, re.Listener, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeEventReferenceExpression), typeof(CodeExpression) }),
new object[] { re.Event, re.Listener }));
}
var s = stmt as CodeSnippetStatement;
if (null != s)
{
if (_HasExtraNonsense(s))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { s.Value, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(string) }),
new object[] { s.Value }));
}
var t = stmt as CodeThrowExceptionStatement;
if (null != t)
{
if (_HasExtraNonsense(t))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { t.ToThrow, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeExpression) }),
new object[] { t.ToThrow }));
}
var tc = stmt as CodeTryCatchFinallyStatement;
if (null != tc)
{
if (_HasExtraNonsense(tc))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { _ToArray(tc.TryStatements), _ToArray(tc.CatchClauses), _ToArray(tc.FinallyStatements), _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeStatement[]), typeof(CodeCatchClause[]), typeof(CodeStatement[]) }),
new object[] { _ToArray(tc.TryStatements), _ToArray(tc.CatchClauses), _ToArray(tc.FinallyStatements) }));
}
var v = stmt as CodeVariableDeclarationStatement;
if (null != v)
{
if (_HasExtraNonsense(v))
{
return(new KeyValuePair <MemberInfo, object[]>(
typeof(CodeDomBuilder).GetMethod(stmt.GetType().Name.Substring(4)),
new object[] { v.Type, v.Name, v.InitExpression, _ToArray(a.StartDirectives), _ToArray(a.EndDirectives), a.LinePragma }));
}
return(new KeyValuePair <MemberInfo, object[]>(
stmt.GetType().GetConstructor(new Type[] { typeof(CodeTypeReference), typeof(string), typeof(CodeExpression) }),
new object[] { v.Type, v.Name, v.InitExpression }));
}
throw new NotSupportedException("The statement instance data could not be serialized.");
}
private void GenerateStatement(CodeStatement e)
{
switch (e)
{
case CodeCommentStatement val:
GenerateCommentStatement(val);
break;
case CodeMethodReturnStatement val:
GenerateMethodReturnStatement(val);
break;
case CodeConditionStatement val:
GenerateConditionStatement(val);
break;
case CodeTryCatchFinallyStatement val:
GenerateTryCatchFinallyStatement(val);
break;
case CodeAssignStatement val:
GenerateAssignStatement(val);
break;
case CodeExpressionStatement val:
GenerateExpressionStatement(val);
break;
case CodeIterationStatement val:
GenerateIterationStatement(val);
break;
case CodeWhileLoopStatement val:
GenerateWhileLoopStatement(val);
break;
case CodeSimpleForLoopStatement val:
GenerateSimpleForLoopStatement(val);
break;
case CodeThrowExceptionStatement val:
GenerateThrowExceptionStatement(val);
break;
case CodeSnippetStatement val:
// Don't indent snippet statements, in order to preserve the column
// information from the original code. This improves the debugging experience
int savedIndent = Indent;
Indent = 0;
GenerateSnippetStatement(val);
Indent = savedIndent; // Restore the indent
break;
case CodeVariableDeclarationStatement val:
GenerateVariableDeclarationStatement(val);
break;
case CodeBreakLabelStatement val:
GenerateBreakLabelStatement(val);
break;
case CodeContinueLabelStatement val:
GenerateContinueLabelStatement(val);
break;
case CodeLabeledStatement val:
GenerateLabeledStatement(val);
break;
case CodeForeachStatement val:
GenerateForEachStatement(val);
break;
default:
throw new ArgumentException(InvalidElementType(e.GetType()));
}
}
private void GenerateStatement(CodeStatement e)
{
if (e is CodeCommentStatement)
{
GenerateCommentStatement((CodeCommentStatement)e);
}
else if (e is CodeMethodReturnStatement)
{
GenerateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
GenerateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
GenerateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
GenerateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
GenerateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
GenerateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
GenerateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeSnippetStatement)
{
// Don't indent snippet statements, in order to preserve the column
// information from the original code. This improves the debugging
// experience.
int savedIndent = Indent;
Indent = 0;
GenerateSnippetStatement((CodeSnippetStatement)e);
// Restore the indent
Indent = savedIndent;
}
else if (e is CodeVariableDeclarationStatement)
{
GenerateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
GenerateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
GenerateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeLabeledStatement)
{
GenerateLabeledStatement((CodeLabeledStatement)e);
}
else
{
throw new ArgumentException("Invalid element type: " + e.GetType().FullName, "e");
}
}
public IStatement GetStatement(CodeStatement codeStatement, CodeGeneratorOptions codeGeneratorOptions)
{
return(_statementMap[codeStatement.GetType()](codeStatement, codeGeneratorOptions));
}
private void ValidateStatement(CodeStatement e)
{
ValidateCodeDirectives(e.StartDirectives);
ValidateCodeDirectives(e.EndDirectives);
if (e is CodeCommentStatement)
{
this.ValidateCommentStatement((CodeCommentStatement)e);
}
else if (e is CodeMethodReturnStatement)
{
this.ValidateMethodReturnStatement((CodeMethodReturnStatement)e);
}
else if (e is CodeConditionStatement)
{
this.ValidateConditionStatement((CodeConditionStatement)e);
}
else if (e is CodeTryCatchFinallyStatement)
{
this.ValidateTryCatchFinallyStatement((CodeTryCatchFinallyStatement)e);
}
else if (e is CodeAssignStatement)
{
this.ValidateAssignStatement((CodeAssignStatement)e);
}
else if (e is CodeExpressionStatement)
{
this.ValidateExpressionStatement((CodeExpressionStatement)e);
}
else if (e is CodeIterationStatement)
{
this.ValidateIterationStatement((CodeIterationStatement)e);
}
else if (e is CodeThrowExceptionStatement)
{
this.ValidateThrowExceptionStatement((CodeThrowExceptionStatement)e);
}
else if (e is CodeSnippetStatement)
{
this.ValidateSnippetStatement((CodeSnippetStatement)e);
}
else if (e is CodeVariableDeclarationStatement)
{
this.ValidateVariableDeclarationStatement((CodeVariableDeclarationStatement)e);
}
else if (e is CodeAttachEventStatement)
{
this.ValidateAttachEventStatement((CodeAttachEventStatement)e);
}
else if (e is CodeRemoveEventStatement)
{
this.ValidateRemoveEventStatement((CodeRemoveEventStatement)e);
}
else if (e is CodeGotoStatement)
{
ValidateGotoStatement((CodeGotoStatement)e);
}
else
{
if (!(e is CodeLabeledStatement))
{
throw new ArgumentException(SR.GetString("InvalidElementType", new object[] { e.GetType().FullName }), "e");
}
this.ValidateLabeledStatement((CodeLabeledStatement)e);
}
}
protected void GenerateStatement(CodeStatement s)
{
try
{
s.Accept(visitor);
}
catch (NotImplementedException)
{
throw new ArgumentException("Element type " + s.GetType() + " is not supported.", "s");
}
}
private static void DumpStatement(StreamWriter writer, CodeStatement s)
{
if (writer is null)
{
throw new ArgumentNullException(nameof(writer));
}
if (s.UserData.Count > 0)
{
DumpUserData(s.UserData);
}
/*
* System.CodeDom.CodeAssignStatement
* System.CodeDom.CodeAttachEventStatement
* System.CodeDom.CodeCommentStatement
* System.CodeDom.CodeConditionStatement
* System.CodeDom.CodeExpressionStatement
* System.CodeDom.CodeGotoStatement
* System.CodeDom.CodeIterationStatement
* System.CodeDom.CodeLabeledStatement
* System.CodeDom.CodeMethodReturnStatement
* System.CodeDom.CodeRemoveEventStatement
* System.CodeDom.CodeSnippetStatement
* System.CodeDom.CodeThrowExceptionStatement
* System.CodeDom.CodeTryCatchFinallyStatement
* System.CodeDom.CodeVariableDeclarationStatement
*/
_indent++;
if (s is CodeAssignStatement cas)
{
if (cas.Left != null)
{
DumpExpression(cas.Left);
}
WriteLineIndent(GetExpression(cas.Right));
if (cas.Right != null)
{
DumpExpression(cas.Right);
}
}
else if (s is CodeExpressionStatement ces)
{
WriteLineIndent(ces.Expression.GetType().ToString());
DumpExpression(ces.Expression);
}
else if (s is CodeVariableDeclarationStatement cvds)
{
WriteLineIndent(cvds.Name);
var tr = cvds.Type;
WriteLineIndent(tr.BaseType);
}
else if (s is CodeAttachEventStatement caes)
{
DumpExpression(caes.Event);
DumpExpression(caes.Listener);
}
else if (s is CodeMethodReturnStatement cmrs)
{
DumpExpression(cmrs.Expression);
}
else
{
WriteLineIndent(s.GetType().ToString());
}
_indent--;
}
public static CodeStatement Clone(this CodeStatement statement)
{
if (statement == null)
{
return(null);
}
if (statement is CodeAssignStatement)
{
return((statement as CodeAssignStatement).Clone());
}
if (statement is CodeAttachEventStatement)
{
return((statement as CodeAttachEventStatement).Clone());
}
if (statement is CodeConditionStatement)
{
return((statement as CodeConditionStatement).Clone());
}
if (statement is CodeExpressionStatement)
{
return((statement as CodeExpressionStatement).Clone());
}
if (statement is CodeIterationStatement)
{
return((statement as CodeIterationStatement).Clone());
}
if (statement is CodeLabeledStatement)
{
return((statement as CodeLabeledStatement).Clone());
}
if (statement is CodeMethodReturnStatement)
{
return((statement as CodeMethodReturnStatement).Clone());
}
if (statement is CodeRemoveEventStatement)
{
return((statement as CodeRemoveEventStatement).Clone());
}
if (statement is CodeThrowExceptionStatement)
{
return((statement as CodeThrowExceptionStatement).Clone());
}
if (statement is CodeTryCatchFinallyStatement)
{
return((statement as CodeTryCatchFinallyStatement).Clone());
}
if (statement is CodeVariableDeclarationStatement)
{
return((statement as CodeVariableDeclarationStatement).Clone());
}
// The following statements don't have any types to replace, so we don't need to
// change anything about them right now. If we were doing something more
// advanced in the future, we might need to do more work here.
if (statement is CodeCommentStatement)
{
return(statement);
}
if (statement is CodeGotoStatement)
{
return(statement);
}
if (statement is CodeSnippetStatement)
{
return(statement);
}
throw new NotImplementedException("Clone has not been implemented for statement of type: " + statement.GetType().FullName);
}
