public void Constructor0_Deny_Unrestricted ()
{
CodeDirectionExpression cde = new CodeDirectionExpression ();
Assert.AreEqual (FieldDirection.In, cde.Direction, "Direction");
cde.Direction = FieldDirection.Out;
Assert.IsNull (cde.Expression, "Expression");
cde.Expression = new CodeExpression ();
}
public void Constructor1_Deny_Unrestricted ()
{
CodeExpression expression = new CodeExpression ();
CodeDirectionExpression cde = new CodeDirectionExpression (FieldDirection.Out, expression);
Assert.AreEqual (FieldDirection.Out, cde.Direction, "Direction");
cde.Direction = FieldDirection.Ref;
Assert.AreSame (expression, cde.Expression, "Expression");
cde.Expression = new CodeExpression ();
}
public static CodeDirectionExpression Clone(this CodeDirectionExpression expression)
{
if (expression == null) return null;
CodeDirectionExpression e = new CodeDirectionExpression();
e.Direction = expression.Direction;
e.Expression = expression.Expression.Clone();
e.UserData.AddRange(expression.UserData);
return e;
}
public TypescriptDirectionExpression(
IExpressionFactory expressionFactory,
CodeDirectionExpression codeExpression,
CodeGeneratorOptions options)
{
_expressionFactory = expressionFactory;
_codeExpression = codeExpression;
_options = options;
System.Diagnostics.Debug.WriteLine("TypescriptDirectionExpression Created");
}
public CodeExpression[] Generate(Table table, HardwireCodeGenerationContext generator, CodeTypeMemberCollection members)
{
bool isArray = table.Get("arraytype").IsNotNil();
string memberName = table.Get("name").String;
// Ignore arrays weird special members
if (isArray)
{
if ((memberName == "Get") || (memberName == "Set") || (memberName == "Address"))
return null;
}
// Create the descriptor class
string className = m_Prefix + "_" + Guid.NewGuid().ToString("N");
CodeTypeDeclaration classCode = new CodeTypeDeclaration(className);
classCode.TypeAttributes = System.Reflection.TypeAttributes.NestedPrivate | System.Reflection.TypeAttributes.Sealed;
classCode.BaseTypes.Add(typeof(HardwiredMethodMemberDescriptor));
// Create the class constructor
CodeConstructor ctor = new CodeConstructor();
ctor.Attributes = MemberAttributes.Assembly;
classCode.Members.Add(ctor);
// Create the parameters
List<HardwireParameterDescriptor> paramDescs = HardwireParameterDescriptor.LoadDescriptorsFromTable(table.Get("params").Table);
int paramNum = paramDescs.Count;
int optionalNum = paramDescs.Where(p => p.HasDefaultValue).Count();
// Add initialize call to ctor
List<CodeExpression> initParams = new List<CodeExpression>();
initParams.Add(new CodePrimitiveExpression(memberName));
initParams.Add(new CodePrimitiveExpression(table.Get("static").Boolean || table.Get("ctor").Boolean));
initParams.Add(new CodeArrayCreateExpression(typeof(ParameterDescriptor),
paramDescs.Select(e => e.Expression).ToArray()));
initParams.Add(new CodePrimitiveExpression(table.Get("extension").Boolean));
ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "Initialize", initParams.ToArray()));
// Create the Invoke method : protected override object Invoke(Script script, object obj, object[] pars, int argscount);
CodeMemberMethod m = new CodeMemberMethod();
m.Name = "Invoke";
m.Attributes = MemberAttributes.Override | MemberAttributes.Family;
m.ReturnType = new CodeTypeReference(typeof(object));
m.Parameters.Add(new CodeParameterDeclarationExpression(typeof(Script), "script"));
m.Parameters.Add(new CodeParameterDeclarationExpression(typeof(object), "obj"));
m.Parameters.Add(new CodeParameterDeclarationExpression(typeof(object[]), "pars"));
m.Parameters.Add(new CodeParameterDeclarationExpression(typeof(int), "argscount"));
// get some meta about the method
bool isVoid = table.Get("ret").String == "System.Void";
bool isCtor = table.Get("ctor").Boolean;
bool isStatic = table.Get("static").Boolean;
bool isExtension = table.Get("extension").Boolean;
bool specialName = table.Get("special").Boolean;
string declType = table.Get("decltype").String;
var paramArray = new CodeVariableReferenceExpression("pars");
var paramThis = isStatic
? (CodeExpression)(new CodeTypeReferenceExpression(declType))
: (CodeExpression)(new CodeCastExpression(declType, new CodeVariableReferenceExpression("obj")));
// Build a list of arguments to the call
int refparCount = 0;
List<CodeExpression> paramExps = new List<CodeExpression>();
for (int i = 0; i < paramDescs.Count; i++)
{
var P = paramDescs[i];
CodeExpression paramExp = new CodeCastExpression(paramDescs[i].ParamType, new CodeArrayIndexerExpression(paramArray, new CodePrimitiveExpression(i)));
if (P.IsOut)
{
string varName = GenerateRefParamVariable(refparCount++);
var vd = new CodeVariableDeclarationStatement(P.ParamType, varName);
m.Statements.Add(vd);
paramExp = new CodeDirectionExpression(FieldDirection.Out, new CodeVariableReferenceExpression(varName));
}
else if (P.IsRef)
{
string varName = GenerateRefParamVariable(refparCount++);
var vd = new CodeVariableDeclarationStatement(P.ParamType, varName, paramExp);
m.Statements.Add(vd);
paramExp = new CodeDirectionExpression(FieldDirection.Ref, new CodeVariableReferenceExpression(varName));
}
paramExps.Add(paramExp);
}
// build a list of possible dispatching to default params
List<CodeExpression[]> calls = new List<CodeExpression[]>();
var paramArgsCount = new CodeVariableReferenceExpression("argscount");
for(int callidx = paramNum - optionalNum; callidx <= paramNum; callidx++)
{
List<CodeExpression> pars = new List<CodeExpression>();
// Build the array of parameters expressions
for(int i = 0; i < callidx; i++)
{
pars.Add(paramExps[i]);
}
calls.Add(pars.ToArray());
}
// foreach "overload" of default pars, dispatch a call
for (int i = 0; i < calls.Count - 1; i++)
{
int argcnt = calls[i].Length;
CodeExpression condition = new CodeBinaryOperatorExpression(paramArgsCount,
CodeBinaryOperatorType.LessThanOrEqual, new CodePrimitiveExpression(argcnt));
var ifs = new CodeConditionStatement(condition, GenerateCall(table, generator, isVoid, isCtor, isStatic, isExtension, calls[i], paramThis, declType, specialName, refparCount).OfType<CodeStatement>().ToArray());
m.Statements.Add(ifs);
}
m.Statements.AddRange(GenerateCall(table, generator, isVoid, isCtor, isStatic, isExtension, calls[calls.Count - 1], paramThis, declType, specialName, refparCount));
// close
classCode.Members.Add(m);
members.Add(classCode);
return new CodeExpression[] { new CodeObjectCreateExpression(className) };
}
public void Visit (CodeDirectionExpression o)
{
g.GenerateDirectionExpression (o);
}
private CodeStmtPair MakeWriteFieldStatements(Type type,
CodeExpression objExpr,
FieldInfo finfo,
CodeVariableReferenceExpression[] indexExprs)
{
CodeExpression writerExpr = new CodeArgumentReferenceExpression("writer");
CodeExpression fieldExpr;
if (finfo == null)
{
fieldExpr = new CodeArrayIndexerExpression(objExpr, indexExprs);
}
else
{
string fieldName = TypeSystem.FieldName(finfo.Name);
if (finfo.IsPublic ||
(TypeSystem.IsBackingField(finfo.Name) &&
finfo.DeclaringType.GetProperty(fieldName, FieldFlags).GetGetMethod() != null))
{
fieldExpr = new CodeFieldReferenceExpression(objExpr, fieldName);
}
else
{
CodeExpression getterExpr = new CodeVariableReferenceExpression(
ExtensionClassName + "." + this.GetterFieldName(finfo));
if (finfo.DeclaringType.IsValueType)
{
objExpr = new CodeDirectionExpression(FieldDirection.Out, objExpr);
}
fieldExpr = new CodeDelegateInvokeExpression(getterExpr, objExpr);
}
}
CodeExpression writeCall;
if (GetBuiltinReaderName(type) == null)
{
// for non-builtin types
string serializerName = GetStaticSerializerName(type);
CodeVariableReferenceExpression serializerExpr = new CodeVariableReferenceExpression(serializerName);
writeCall = new CodeMethodInvokeExpression(serializerExpr, "Write", writerExpr, fieldExpr);
}
else
{
// for builtin types
writeCall = new CodeMethodInvokeExpression(writerExpr, "Write", fieldExpr);
}
CodeStatement stmt1 = new CodeExpressionStatement(writeCall);
if (type.IsValueType)
{
return new CodeStmtPair(null, new CodeStatement[] { stmt1 });
}
else if (finfo == null)
{
if (StaticConfig.AllowNullArrayElements)
{
string bvIndexString = indexExprs[0].VariableName;
for (int i = 1; i < indexExprs.Length; i++)
{
bvIndexString += "*" + indexExprs[i].VariableName;
}
CodeExpression bvIndex = new CodeSnippetExpression(bvIndexString);
CodeExpression nullExpr = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("Object"),
"ReferenceEquals",
fieldExpr,
NullExpr);
CodeExpression bvExpr = new CodeArgumentReferenceExpression("bv");
CodeStatement stmt0 = new CodeExpressionStatement(
new CodeMethodInvokeExpression(bvExpr, "Set", bvIndex));
stmt0 = new CodeConditionStatement(nullExpr, stmt0);
CodeExpression notNullExpr = new CodeBinaryOperatorExpression(
new CodeIndexerExpression(bvExpr, bvIndex),
CodeBinaryOperatorType.IdentityEquality,
new CodePrimitiveExpression(false));
stmt1 = new CodeConditionStatement(notNullExpr, stmt1);
return new CodeStmtPair(new CodeStatement[] { stmt0 }, new CodeStatement[] { stmt1 });
}
else
{
return new CodeStmtPair(null, new CodeStatement[] { stmt1 });
}
}
else
{
CodeExpression nullExpr = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("Object"),
"ReferenceEquals",
fieldExpr,
NullExpr);
if (AttributeSystem.FieldCanBeNull(finfo))
{
CodeExpression bvExpr = new CodeArgumentReferenceExpression("bv");
CodeStatement stmt0 = new CodeExpressionStatement(
new CodeMethodInvokeExpression(bvExpr, "Set", indexExprs[0]));
stmt0 = new CodeConditionStatement(nullExpr, stmt0);
CodeExpression notNullExpr = new CodeBinaryOperatorExpression(
new CodeIndexerExpression(bvExpr, indexExprs[0]),
CodeBinaryOperatorType.IdentityEquality,
new CodePrimitiveExpression(false));
stmt1 = new CodeConditionStatement(notNullExpr, stmt1);
return new CodeStmtPair(new CodeStatement[] { stmt0 }, new CodeStatement[] { stmt1 });
}
else
{
// YY: For now we always check null
string msg = "Field " + finfo.DeclaringType.Name + "." + finfo.Name + " is null.";
CodeExpression msgExpr = new CodePrimitiveExpression(msg);
CodeExpression throwExpr = new CodeObjectCreateExpression(typeof(ArgumentNullException), msgExpr);
CodeStatement stmt0 = new CodeConditionStatement(nullExpr, new CodeThrowExceptionStatement(throwExpr));
return new CodeStmtPair(null, new CodeStatement[] { stmt0, stmt1 });
}
}
}
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
private void GenerateDirectionExpression(CodeDirectionExpression e) {
OutputDirection(e.Direction);
GenerateExpression(e.Expression);
}
public bool ValidateCodeDirectionExpression (CodeDirectionExpression exp) {
PushError ("CodeDirectionExpression is not allowed.");
return false;
}
protected override void GenerateDirectionExpression(CodeDirectionExpression e) {
// Visual Basic does not need to adorn the calling point with a direction, so just output the expression.
GenerateExpression(e.Expression);
}
private void Write(CodeDirectionExpression e){
TextWriter w = this.writer;
switch (e.Direction){
case FieldDirection.Out: w.Write("out "); break;
case FieldDirection.Ref: w.Write("ref "); break;
}
this.Write(e.Expression);
}
internal CodeExpression BuildWriteExpression(CodeArgumentReferenceExpression codeArgumentReferenceExpression, CodeDirectionExpression codeDirectionExpression)
{
//throw new System.NotImplementedException();
CodeExpression expr = base.BuildWriteExpression(codeArgumentReferenceExpression, codeDirectionExpression);
return expr;
}
protected virtual CodeDirectionExpression Rewrite(CodeDirectionExpression source, ref bool didRewrite)
{
if (source == null)
{
return source;
}
bool didChildRewrite = false;
CodeDirectionExpression result = new CodeDirectionExpression();
result.Expression = this.Rewrite(source.Expression, ref didChildRewrite);
result.Direction = this.Rewrite(source.Direction, ref didChildRewrite);
this.Rewrite(result.UserData, source.UserData, ref didChildRewrite);
if (didChildRewrite)
{
didRewrite = true;
return result;
}
else
{
return source;
}
}
private Expression Translate(CodeDirectionExpression expr){
if (expr == null) return null;
if (expr.Direction == FieldDirection.In)
return this.Translate(expr.Expression);
else
return new UnaryExpression(this.Translate(expr.Expression), NodeType.AddressOf);
}
private void BuildParameters(CodeStatementCollection statements, MethodInfo method, object[] paramValues,
CodeExpressionCollection parameters)
{
ParameterInfo[] infoArray1 = method.GetParameters();
for (int num1 = 0; num1 < infoArray1.Length; num1++)
{
ParameterInfo info1 = infoArray1[num1];
Type type1 = infoArray1[num1].ParameterType;
FieldDirection direction1 = FieldDirection.In;
if (type1.IsByRef)
{
direction1 = FieldDirection.Ref;
type1 = type1.GetElementType();
}
CodeExpression expression1 = null;
if (!info1.IsOut)
{
expression1 = BuildObject(statements, info1.Name, paramValues[num1]);
}
else
{
direction1 = FieldDirection.Out;
}
if (direction1 != FieldDirection.In)
{
if ((expression1 == null) || !(expression1 is CodeVariableReferenceExpression))
{
CodeVariableDeclarationStatement statement1 =
new CodeVariableDeclarationStatement(type1.FullName, info1.Name);
if (expression1 != null)
{
statement1.InitExpression = expression1;
}
statements.Add(statement1);
expression1 = new CodeVariableReferenceExpression(statement1.Name);
}
expression1 = new CodeDirectionExpression(direction1, expression1);
}
parameters.Add(expression1);
}
}
internal override CodeExpression Clone(CodeExpression expression)
{
CodeDirectionExpression directionExpr = (CodeDirectionExpression)expression;
CodeDirectionExpression newDirection = new CodeDirectionExpression();
newDirection.Direction = directionExpr.Direction;
newDirection.Expression = RuleExpressionWalker.Clone(directionExpr.Expression);
return newDirection;
}
// Emit a codedom directioned variable expression (ref int foo or out int foo)
public static CodeExpression Emit(DirectionedArgument p)
{
var dir = FieldDirection.Out;
if (p.Direction == ParameterDirection.Ref)
dir = FieldDirection.Ref;
var codeDirection = new CodeDirectionExpression(dir,
new CodeVariableReferenceExpression(p.Name));
return codeDirection;
}
public void Generate(CodeDirectionExpression expression)
{
throw new NotSupportedException();
}
// Parse:
// argument --> direction logical-expression
// --> logical-expression
//
// direction --> IN
// --> OUT
// --> REF
private CodeExpression ParseArgument(ParserContext parserContext, bool assignIsEquality)
{
CodeExpression argResult = null;
Token token = parserContext.CurrentToken;
int directionPosition = token.StartPosition;
FieldDirection? direction = null;
ValueCheck check = ValueCheck.Read;
switch (token.TokenID)
{
case TokenID.In:
direction = FieldDirection.In;
parserContext.NextToken(); // eat the direction token
break;
case TokenID.Out:
direction = FieldDirection.Out;
parserContext.NextToken();
check = ValueCheck.Write;
break;
case TokenID.Ref:
direction = FieldDirection.Ref;
parserContext.NextToken();
check = ValueCheck.Read | ValueCheck.Write;
break;
}
argResult = ParseBinaryExpression(parserContext, 0, true, check);
if (direction != null)
{
argResult = new CodeDirectionExpression(direction.Value, argResult);
parserContext.exprPositions[argResult] = directionPosition;
ValidateExpression(parserContext, argResult, assignIsEquality, ValueCheck.Read);
}
return argResult;
}
private void BuildParameters(CodeStatementCollection statements, MethodInfo method, object[] paramValues, CodeExpressionCollection parameters)
{
ParameterInfo[] infoArray = method.GetParameters();
for (int i = 0; i < infoArray.Length; i++)
{
ParameterInfo info = infoArray[i];
Type parameterType = infoArray[i].ParameterType;
FieldDirection @in = FieldDirection.In;
if (parameterType.IsByRef)
{
@in = FieldDirection.Ref;
parameterType = parameterType.GetElementType();
}
CodeExpression expression = null;
if (!info.IsOut)
{
expression = this.BuildObject(statements, info.Name, paramValues[i]);
}
else
{
@in = FieldDirection.Out;
}
if (@in != FieldDirection.In)
{
if ((expression == null) || !(expression is CodeVariableReferenceExpression))
{
CodeVariableDeclarationStatement statement = new CodeVariableDeclarationStatement(parameterType.FullName, info.Name);
if (expression != null)
{
statement.InitExpression = expression;
}
statements.Add(statement);
expression = new CodeVariableReferenceExpression(statement.Name);
}
expression = new CodeDirectionExpression(@in, expression);
}
parameters.Add(expression);
}
}
private void ValidateDirectionExpression(CodeDirectionExpression e) {
ValidateExpression(e.Expression);
}
CodeMemberMethod GenerateMethod (CodeTypeDeclaration mainClass)
{
CodeMemberMethod method;
if (GroupZero)
method = GetMainMethod ();
else
method = GetGroupMethod ();
mainClass.Members.Add (method);
CodeConditionStatement matches, subMatches;
ArrayList reverseMatches;
CodeMemberMethod childMethod;
CodeExpression hasJSRef = GroupZero ?
(CodeExpression) new CodeVariableReferenceExpression ("hasJavaScript") :
(CodeExpression) new CodeArgumentReferenceExpression ("hasJavaScript");
reverseMatches = GenerateExceptions (mainClass, !GroupZero);
if (reverseMatches != null && reverseMatches.Count > 0)
foreach (CodeConditionStatement ccs in reverseMatches)
method.Statements.Add (ccs);
if (childGroups.Count > 0) {
CodeDirectionExpression hasJavaScript = new CodeDirectionExpression (FieldDirection.Out, hasJSRef);
CodeExpression ualengthRef = GroupZero ?
(CodeExpression) new CodeVariableReferenceExpression ("ualength") :
(CodeExpression) new CodeArgumentReferenceExpression ("ualength");
int groupId = 0;
CodeMethodReturnStatement returnHasJS = new CodeMethodReturnStatement (
new CodeVariableReferenceExpression ("hasJavaScript"));
foreach (GroupDefinition gd in childGroups) {
matches = gd.GenerateConditionStatement (mainClass);
if (gd.ChildGroups.Count > 0) {
childMethod = gd.GenerateMethod (mainClass);
subMatches = new CodeConditionStatement ();
subMatches.Condition = new CodeMethodInvokeExpression (
new CodeMethodReferenceExpression (
new CodeTypeReferenceExpression ("UplevelHelper"), childMethod.Name),
new CodeExpression[] {new CodeArgumentReferenceExpression ("ua"),
hasJavaScript, ualengthRef}
);
subMatches.TrueStatements.Add (returnHasJS);
subMatches.FalseStatements.Add (new CodeMethodReturnStatement (
new CodePrimitiveExpression (false))
);
matches.TrueStatements.Add (subMatches);
} else {
reverseMatches = gd.GenerateExceptions (mainClass, !GroupZero);
if (reverseMatches != null && reverseMatches.Count > 0)
foreach (CodeConditionStatement ccs in reverseMatches)
matches.TrueStatements.Add (ccs);
if (!GroupZero && gd.Positional)
matches.TrueStatements.Add (
new CodeAssignStatement (
new CodeVariableReferenceExpression ("hasJavaScript"),
new CodePrimitiveExpression (true))
);
matches.TrueStatements.Add (returnTrue);
}
method.Statements.Add (matches);
groupId++;
}
// return false;
method.Statements.Add (new CodeMethodReturnStatement (new CodePrimitiveExpression (false)));
} else
// return <valueOf_DefaultJS>
method.Statements.Add (new CodeMethodReturnStatement (new CodePrimitiveExpression (DefaultJS)));
return method;
}
MakeReadFieldStatements(Type type,
CodeExpression objExpr,
FieldInfo finfo,
CodeVariableReferenceExpression[] indexExprs)
{
CodeStatement[] stmts;
CodeExpression readerExpr = new CodeArgumentReferenceExpression("reader");
string readerName = GetBuiltinReaderName(type);
if (readerName == null)
{
// For non-builtin types
string serializerName = GetStaticSerializerName(type);
CodeVariableReferenceExpression serializerExpr = new CodeVariableReferenceExpression(serializerName);
CodeVariableDeclarationStatement tempDecl = null;
CodeExpression setterExpr = null;
CodeExpression fieldExpr;
if (finfo == null)
{
fieldExpr = new CodeArrayIndexerExpression(objExpr, indexExprs);
}
else if (finfo.IsPublic && !finfo.IsInitOnly)
{
fieldExpr = new CodeFieldReferenceExpression(objExpr, finfo.Name);
}
else
{
string fieldName = TypeSystem.FieldName(finfo.Name);
if (!TypeSystem.IsBackingField(finfo.Name) ||
finfo.DeclaringType.GetProperty(fieldName, FieldFlags).GetSetMethod() == null)
{
setterExpr = new CodeVariableReferenceExpression(ExtensionClassName + "." + this.SetterFieldName(finfo));
fieldName = this.m_fieldToStaticName[finfo];
}
tempDecl = new CodeVariableDeclarationStatement(type, fieldName);
fieldExpr = new CodeVariableReferenceExpression(tempDecl.Name);
}
CodeExpression fieldValExpr = new CodeMethodInvokeExpression(serializerExpr, "Read", readerExpr);
CodeStatement readCall = new CodeAssignStatement(fieldExpr, fieldValExpr);
if (tempDecl == null)
{
stmts = new CodeStatement[] { readCall };
}
else
{
CodeStatement setCall;
if (setterExpr == null)
{
CodeExpression propExpr = new CodePropertyReferenceExpression(objExpr, tempDecl.Name);
setCall = new CodeAssignStatement(propExpr, fieldExpr);
}
else
{
if (finfo.DeclaringType.IsValueType)
{
objExpr = new CodeDirectionExpression(FieldDirection.Out, objExpr);
}
CodeExpression setExpr = new CodeDelegateInvokeExpression(setterExpr, objExpr, fieldExpr);
setCall = new CodeExpressionStatement(setExpr);
}
stmts = new CodeStatement[] { tempDecl, readCall, setCall };
}
}
else
{
// for builtin types
CodeExpression readCall = new CodeMethodInvokeExpression(readerExpr, readerName);
if (finfo == null)
{
CodeExpression fieldExpr = new CodeArrayIndexerExpression(objExpr, indexExprs);
stmts = new CodeStatement[] { new CodeAssignStatement(fieldExpr, readCall) };
}
else
{
string fieldName = TypeSystem.FieldName(finfo.Name);
if ((finfo.IsPublic && !finfo.IsInitOnly) ||
(TypeSystem.IsBackingField(finfo.Name) &&
finfo.DeclaringType.GetProperty(fieldName, FieldFlags).GetSetMethod() != null))
{
CodeExpression fieldExpr = new CodeFieldReferenceExpression(objExpr, fieldName);
stmts = new CodeStatement[] { new CodeAssignStatement(fieldExpr, readCall) };
}
else
{
CodeExpression setterExpr = new CodeVariableReferenceExpression(
ExtensionClassName + "." + this.SetterFieldName(finfo));
if (finfo.DeclaringType.IsValueType)
{
objExpr = new CodeDirectionExpression(FieldDirection.Out, objExpr);
}
CodeExpression setExpr = new CodeDelegateInvokeExpression(setterExpr, objExpr, readCall);
stmts = new CodeStatement[] { new CodeExpressionStatement(setExpr) };
}
}
}
if (!type.IsValueType &&
(finfo != null || StaticConfig.AllowNullArrayElements) &&
(finfo == null || AttributeSystem.FieldCanBeNull(finfo)))
{
CodeExpression bvIndex = indexExprs[0];
if (finfo == null)
{
string bvIndexString = indexExprs[0].VariableName;
for (int i = 1; i < indexExprs.Length; i++)
{
bvIndexString += "*" + indexExprs[i].VariableName;
}
bvIndex = new CodeSnippetExpression(bvIndexString);
}
CodeExpression bvExpr = new CodeArgumentReferenceExpression("bv");
CodeExpression ifExpr = new CodeBinaryOperatorExpression(
new CodeIndexerExpression(bvExpr, bvIndex),
CodeBinaryOperatorType.IdentityEquality,
new CodePrimitiveExpression(false));
CodeStatement stmt = new CodeConditionStatement(ifExpr, stmts);
stmts = new CodeStatement[] { stmt };
}
return stmts;
}
internal static CodeTypeDeclaration CreateTypeManager(XmlQualifiedName rootElementName,
bool enableServiceReference,
CodeStatementCollection typeDictionaryStatements,
CodeStatementCollection elementDictionaryStatements,
CodeStatementCollection wrapperDictionaryStatements) {
//Create the services type class and add members
string servicesClassName = NameGenerator.GetServicesClassName();
CodeTypeDeclaration servicesTypeDecl = new CodeTypeDeclaration(servicesClassName);
servicesTypeDecl.Attributes = MemberAttributes.Public;
//Create singleton
CodeMemberField singletonField = CodeDomHelper.CreateMemberField(Constants.TypeManagerSingletonField, servicesClassName, MemberAttributes.Static, true);
CodeMemberProperty singletonProperty = CodeDomHelper.CreateProperty(Constants.TypeManagerInstance, null, singletonField, MemberAttributes.Public | MemberAttributes.Static, false);
MemberAttributes privateStatic = MemberAttributes.Private | MemberAttributes.Static;
//Create static constructor
CodeTypeConstructor staticServicesConstructor = new CodeTypeConstructor();
CodeTypeReference returnType = CodeDomHelper.CreateDictionaryType("XName", "System.Type");
CodeTypeReference wrapperReturnType = CodeDomHelper.CreateDictionaryType("System.Type", "System.Type");
//Create a dictionary of TypeName vs System.Type and the method to create it
CodeMemberProperty typeDictProperty = null;
if (typeDictionaryStatements.Count > 0) {
typeDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.GlobalTypeDictionary, Constants.ILinqToXsdTypeManager, returnType, Constants.TypeDictionaryField);
CodeMemberField staticTypeDictionary = CodeDomHelper.CreateDictionaryField(Constants.TypeDictionaryField, "XName", "System.Type");
CodeMemberMethod buildTypeDictionary = CodeDomHelper.CreateMethod(Constants.BuildTypeDictionary, privateStatic, null);
buildTypeDictionary.Statements.AddRange(typeDictionaryStatements);
staticServicesConstructor.Statements.Add(CodeDomHelper.CreateMethodCall(null, Constants.BuildTypeDictionary));
servicesTypeDecl.Members.Add(staticTypeDictionary);
servicesTypeDecl.Members.Add(buildTypeDictionary);
}
else {
typeDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.GlobalTypeDictionary, Constants.ILinqToXsdTypeManager, returnType);
typeDictProperty.GetStatements.Add(
new CodeMethodReturnStatement(
new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(Constants.XTypedServices), Constants.EmptyDictionaryField)));
}
//Create a dictionary of ElementName Vs System.Type - For Auto typing and substitutionGroups
CodeMemberProperty elementDictProperty = null;
if (elementDictionaryStatements.Count > 0) {
elementDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.GlobalElementDictionary, Constants.ILinqToXsdTypeManager, returnType, Constants.ElementDictionaryField);
CodeMemberField staticElementDictionary = CodeDomHelper.CreateDictionaryField(Constants.ElementDictionaryField, "XName", "System.Type");
CodeMemberMethod buildElementDictionary = CodeDomHelper.CreateMethod(Constants.BuildElementDictionary, privateStatic, null);
buildElementDictionary.Statements.AddRange(elementDictionaryStatements);
staticServicesConstructor.Statements.Add(CodeDomHelper.CreateMethodCall(null, Constants.BuildElementDictionary));
servicesTypeDecl.Members.Add(staticElementDictionary);
servicesTypeDecl.Members.Add(buildElementDictionary);
}
else {
elementDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.GlobalElementDictionary, Constants.ILinqToXsdTypeManager, returnType);
elementDictProperty.GetStatements.Add(
new CodeMethodReturnStatement(
new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(Constants.XTypedServices), Constants.EmptyDictionaryField)));
}
//Create a dictionary of Wrapper Element Type Vs Wrapper Type - For Auto typing when casting from XElement to Type
CodeMemberProperty wrapperDictProperty = null;
if (wrapperDictionaryStatements.Count > 0) {
wrapperDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.RootContentTypeMapping, Constants.ILinqToXsdTypeManager, wrapperReturnType, Constants.WrapperDictionaryField);
CodeMemberField staticWrapperDictionary = CodeDomHelper.CreateDictionaryField(Constants.WrapperDictionaryField, "System.Type", "System.Type");
CodeMemberMethod buildWrapperDictionary = CodeDomHelper.CreateMethod(Constants.BuildWrapperDictionary, privateStatic, null);
buildWrapperDictionary.Statements.AddRange(wrapperDictionaryStatements);
staticServicesConstructor.Statements.Add(CodeDomHelper.CreateMethodCall(null, Constants.BuildWrapperDictionary));
servicesTypeDecl.Members.Add(staticWrapperDictionary);
servicesTypeDecl.Members.Add(buildWrapperDictionary);
}
else {
wrapperDictProperty = CodeDomHelper.CreateInterfaceImplProperty(Constants.RootContentTypeMapping, Constants.ILinqToXsdTypeManager, wrapperReturnType);
wrapperDictProperty.GetStatements.Add(
new CodeMethodReturnStatement(
new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(Constants.XTypedServices), Constants.EmptyTypeMappingDictionary)));
}
//Implement IXmlSerializable AddSchemas method for the XmlSchemaProvider method and Schemas get set property for runtime access to schemas
//if (enableServiceReference) { //Since property is on the interface, it has to be implemented;
string schemaSetFieldName = "schemaSet";
CodeTypeReference schemaSetType = new CodeTypeReference("XmlSchemaSet");
CodeMemberField schemaSetField = new CodeMemberField(schemaSetType, schemaSetFieldName);
schemaSetField.Attributes = MemberAttributes.Private | MemberAttributes.Static;
//AddSchemas method
CodeMemberMethod addSchemasMethod = CodeDomHelper.CreateMethod("AddSchemas", MemberAttributes.FamilyOrAssembly | MemberAttributes.Static, null);
addSchemasMethod.Parameters.Add(new CodeParameterDeclarationExpression("XmlSchemaSet", "schemas"));
//schemas.Add(schemaSet);
addSchemasMethod.Statements.Add(CodeDomHelper.CreateMethodCall(new CodeVariableReferenceExpression("schemas"), "Add", new CodeFieldReferenceExpression(null, schemaSetFieldName)));
CodeTypeReferenceExpression interLockedType = new CodeTypeReferenceExpression("System.Threading.Interlocked");
CodeMemberProperty schemaSetProperty = CodeDomHelper.CreateInterfaceImplProperty("Schemas", Constants.ILinqToXsdTypeManager, schemaSetType);
CodeFieldReferenceExpression schemaSetFieldRef = new CodeFieldReferenceExpression(null, schemaSetFieldName);
CodeDirectionExpression schemaSetParam = new CodeDirectionExpression(FieldDirection.Ref, schemaSetFieldRef);
schemaSetProperty.GetStatements.Add(
new CodeConditionStatement(
new CodeBinaryOperatorExpression(schemaSetFieldRef, CodeBinaryOperatorType.IdentityEquality, new CodePrimitiveExpression(null)),
new CodeVariableDeclarationStatement(schemaSetType, "tempSet", new CodeObjectCreateExpression(schemaSetType)),
new CodeExpressionStatement(
CodeDomHelper.CreateMethodCall(interLockedType, "CompareExchange",
schemaSetParam,
new CodeVariableReferenceExpression("tempSet"),
new CodePrimitiveExpression(null)))));
schemaSetProperty.GetStatements.Add(
new CodeMethodReturnStatement(
new CodeVariableReferenceExpression(schemaSetFieldName)));
//Setter
schemaSetProperty.SetStatements.Add(new CodeAssignStatement(schemaSetFieldRef, new CodePropertySetValueReferenceExpression()));
servicesTypeDecl.Members.Add(schemaSetField);
servicesTypeDecl.Members.Add(schemaSetProperty);
servicesTypeDecl.Members.Add(addSchemasMethod);
//}
//Implement ILinqToXsdTypeManager
servicesTypeDecl.Members.Add(typeDictProperty);
servicesTypeDecl.Members.Add(elementDictProperty);
servicesTypeDecl.Members.Add(wrapperDictProperty);
servicesTypeDecl.BaseTypes.Add(Constants.ILinqToXsdTypeManager);
//Add a getter that will get the root type name
CodeMemberMethod getRootType = new CodeMemberMethod();
getRootType.Attributes = MemberAttributes.Static | MemberAttributes.Public;
getRootType.Name = Constants.GetRootType;
getRootType.ReturnType = new CodeTypeReference("System.Type");
if (rootElementName.IsEmpty) {
getRootType.Statements.Add(
new CodeMethodReturnStatement(
CodeDomHelper.Typeof("Xml.Schema.Linq.XTypedElement")));
}
else {
getRootType.Statements.Add(
new CodeMethodReturnStatement(
new CodeIndexerExpression(
CodeDomHelper.CreateFieldReference(null, Constants.ElementDictionaryField),
CodeDomHelper.XNameGetExpression(rootElementName.Name, rootElementName.Namespace))));
}
servicesTypeDecl.Members.Add(staticServicesConstructor);
servicesTypeDecl.Members.Add(getRootType);
servicesTypeDecl.Members.Add(singletonField);
servicesTypeDecl.Members.Add(singletonProperty);
return servicesTypeDecl;
}
// Add the serializer class
internal string AddSerializerClass(Type type)
{
// Check if the serializer class is built-in
string serializerName = GetBuiltInDryadLinqSerializer(type);
if (serializerName != null)
{
return serializerName;
}
// Check if the serializer class is already generated
if (this.m_typeToSerializerName.TryGetValue(type, out serializerName))
{
return serializerName;
}
// Check for custom serialization
Type customSerializerType = FindCustomSerializerType(type);
if (customSerializerType != null)
{
serializerName = TypeSystem.TypeName(customSerializerType, this.AnonymousTypeToName);
if (type.IsGenericType)
{
Type[] argTypes = type.GetGenericArguments();
int len = argTypes.Length;
for (int i = 0; i < len; i++)
{
this.AddAnonymousClass(argTypes[i]);
}
if (customSerializerType.IsGenericTypeDefinition)
{
if (customSerializerType.GetGenericArguments().Length != len * 2)
{
throw new DryadLinqException("The custom serializer " + customSerializerType +
" must have " + (len*2) + " generic type parameters.");
}
int cnt = 1;
int matchIdx = serializerName.Length - 2;
while (matchIdx >= 0)
{
if (serializerName[matchIdx] == '>') cnt++;
if (serializerName[matchIdx] == '<') cnt--;
if (cnt == 0) break;
matchIdx--;
}
serializerName = serializerName.Substring(0, matchIdx);
serializerName += "<";
for (int i = 0; i < len; i++)
{
serializerName += this.MakeTypeNameAlias(
TypeSystem.TypeName(argTypes[i], this.m_anonymousTypeToName));
serializerName += ",";
}
for (int i = 0; i < len; i++)
{
serializerName += this.MakeTypeNameAlias(this.AddSerializerClass(argTypes[i]));
if (i < (len-1)) serializerName += ",";
}
serializerName += ">";
}
}
return serializerName;
}
if (!TypeSystem.IsAnonymousType(type))
{
if (!type.IsPublic && !type.IsNestedPublic)
{
throw new DryadLinqException(DryadLinqErrorCode.TypeRequiredToBePublic,
String.Format(SR.TypeRequiredToBePublic, type));
}
if (IsObject(type))
{
throw new DryadLinqException(DryadLinqErrorCode.CannotHandleObjectFields,
String.Format(SR.CannotHandleObjectFields, type.FullName));
}
// The serializer has troubles if a data type has no data-members, so we outlaw these.
// Abstract classes don't admit such an easy test.
if (!type.IsAbstract && TypeSystem.GetSize(type) == 0)
{
throw new DryadLinqException(DryadLinqErrorCode.TypeMustHaveDataMembers,
String.Format(SR.TypeMustHaveDataMembers, type));
}
}
bool isReal = TypeSystem.IsRealType(type);
this.AddAnonymousClass(type);
bool isTypeSerializable = TypeSystem.IsTypeSerializable(type);
// Check for builtin serialization
CodeExpression serializationTypeExpr = null;
if (type.IsGenericType)
{
string serializationClassName = GetGenericSerializationClassName(type);
if (serializationClassName != null)
{
// Add anonymous classes for type arguments
Type[] argTypes = type.GetGenericArguments();
int len = argTypes.Length;
for (int i = 0; i < len; i++)
{
this.AddAnonymousClass(argTypes[i]);
}
CodeTypeReference[] argRefs = new CodeTypeReference[len * 2];
for (int i = 0; i < len; i++)
{
argRefs[i] = new CodeTypeReference(this.MakeTypeNameAlias(TypeSystem.TypeName(argTypes[i], this.m_anonymousTypeToName)));
argRefs[len + i] = new CodeTypeReference(this.MakeTypeNameAlias(this.AddSerializerClass(argTypes[i])));
}
CodeTypeReference typeRef = new CodeTypeReference(serializationClassName, argRefs);
serializationTypeExpr = new CodeTypeReferenceExpression(typeRef);
}
}
// We now add the serializer class
serializerName = "DryadLinqSerializer" + MakeName(type);
this.m_typeToSerializerName[type] = serializerName;
string typeName = TypeSystem.TypeName(type, this.m_anonymousTypeToName);
string baseClassName = "DryadLinqSerializer<" + typeName + ">";
CodeTypeDeclaration serializerClass = new CodeTypeDeclaration(serializerName + " : " + baseClassName);
this.m_dryadCodeSpace.Types.Add(serializerClass);
serializerClass.IsClass = true;
serializerClass.TypeAttributes = TypeAttributes.Public | TypeAttributes.Sealed;
// Add the Read method
CodeMemberMethod readMethod = new CodeMemberMethod();
serializerClass.Members.Add(readMethod);
readMethod.Attributes = MemberAttributes.Public | MemberAttributes.Override;
readMethod.Name = "Read";
readMethod.Parameters.Add(new CodeParameterDeclarationExpression(typeof(DryadLinqBinaryReader), "reader"));
typeName = this.MakeTypeNameAlias(typeName);
readMethod.ReturnType = new CodeTypeReference(typeName);
CodeExpression objExpr = new CodeArgumentReferenceExpression("obj");
CodeExpression readerExpr = new CodeArgumentReferenceExpression("reader");
if (type.IsEnum)
{
string readerName = GetBuiltinReaderName(type.GetFields()[0].FieldType);
CodeExpression valExpr = new CodeMethodInvokeExpression(readerExpr, readerName);
valExpr = new CodeCastExpression(type, valExpr);
readMethod.Statements.Add(new CodeMethodReturnStatement(valExpr));
}
else if (serializationTypeExpr != null)
{
CodeExpression outObjExpr = new CodeDirectionExpression(FieldDirection.Out, objExpr);
CodeExpression readCallExpr = new CodeMethodInvokeExpression(
serializationTypeExpr, "Read", readerExpr, outObjExpr);
readMethod.Statements.Add(new CodeVariableDeclarationStatement(typeName, "obj"));
readMethod.Statements.Add(new CodeExpressionStatement(readCallExpr));
readMethod.Statements.Add(new CodeMethodReturnStatement(objExpr));
}
else if (TypeSystem.IsAnonymousType(type))
{
string className = this.m_anonymousTypeToName[type];
CodeExpression newObjectCall = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("FormatterServices"),
"GetUninitializedObject",
new CodeTypeOfExpression(className));
newObjectCall = new CodeCastExpression(className, newObjectCall);
readMethod.Statements.Add(new CodeVariableDeclarationStatement(className, "obj", newObjectCall));
PropertyInfo[] props = type.GetProperties();
System.Array.Sort(props, (x, y) => x.MetadataToken.CompareTo(y.MetadataToken));
for (int i = 0; i < props.Length; i++)
{
string fieldName = "_" + props[i].Name;
CodeExpression fieldExpr = new CodeFieldReferenceExpression(objExpr, fieldName);
string readerName = GetBuiltinReaderName(props[i].PropertyType);
CodeStatement stmt;
if (readerName == null)
{
string fieldSerializerName = GetStaticSerializerName(props[i].PropertyType);
CodeVariableReferenceExpression
serializerExpr = new CodeVariableReferenceExpression(fieldSerializerName);
CodeExpression
readCallExpr = new CodeMethodInvokeExpression(serializerExpr, "Read", readerExpr);
stmt = new CodeAssignStatement(fieldExpr, readCallExpr);
}
else
{
CodeExpression readCallExpr = new CodeMethodInvokeExpression(readerExpr, readerName);
stmt = new CodeAssignStatement(fieldExpr, readCallExpr);
}
if (!props[i].PropertyType.IsValueType)
{
CodeExpression ifExpr = new CodeMethodInvokeExpression(readerExpr, "ReadBool");
stmt = new CodeConditionStatement(ifExpr, stmt);
}
readMethod.Statements.Add(stmt);
}
readMethod.Statements.Add(new CodeMethodReturnStatement(objExpr));
}
else if (!isReal)
{
throw new DryadLinqException(DryadLinqErrorCode.UDTMustBeConcreteType,
String.Format(SR.UDTMustBeConcreteType, type.FullName));
}
else if (TypeSystem.HasFieldOfNonPublicType(type))
{
throw new DryadLinqException(DryadLinqErrorCode.UDTHasFieldOfNonPublicType,
String.Format(SR.UDTHasFieldOfNonPublicType, type.FullName));
}
else if (typeof(System.Delegate).IsAssignableFrom(type))
{
throw new DryadLinqException(DryadLinqErrorCode.UDTIsDelegateType,
String.Format(SR.UDTIsDelegateType, type.FullName));
}
else if (!type.IsSealed && TypeSystem.HasSubtypes(type))
{
throw new DryadLinqException(DryadLinqErrorCode.CannotHandleSubtypes,
String.Format(SR.CannotHandleSubtypes, type.FullName));
}
else if (isTypeSerializable) // The only choice we have left is to add the auto generated Read method body.
{
// make sure we aren't trying to auto-serialize a circular type
if (TypeSystem.IsCircularType(type))
{
throw new DryadLinqException(DryadLinqErrorCode.CannotHandleCircularTypes,
String.Format(SR.CannotHandleCircularTypes, type.FullName));
}
readMethod.Statements.AddRange(this.MakeReadMethodBody(type));
}
else
{
// tell the user we could do this automatically for them, but they just need to ask explicitly
throw new DryadLinqException(DryadLinqErrorCode.TypeNotSerializable,
String.Format(SR.TypeNotSerializable, type.FullName));
}
// Add the Write method
CodeMemberMethod writeMethod = new CodeMemberMethod();
serializerClass.Members.Add(writeMethod);
writeMethod.Attributes = MemberAttributes.Public | MemberAttributes.Override;
writeMethod.Name = "Write";
writeMethod.Parameters.Add(new CodeParameterDeclarationExpression(typeof(DryadLinqBinaryWriter), "writer"));
writeMethod.Parameters.Add(new CodeParameterDeclarationExpression(typeName, "obj"));
writeMethod.ReturnType = new CodeTypeReference(typeof(void));
CodeExpression writerExpr = new CodeArgumentReferenceExpression("writer");
if (type.IsEnum)
{
Type intType = type.GetFields()[0].FieldType;
CodeExpression valExpr = new CodeCastExpression(intType, objExpr);
CodeExpression writeCallExpr = new CodeMethodInvokeExpression(writerExpr, "Write", valExpr);
writeMethod.Statements.Add(new CodeExpressionStatement(writeCallExpr));
}
else if (serializationTypeExpr != null)
{
CodeExpression writeCallExpr = new CodeMethodInvokeExpression(
serializationTypeExpr, "Write", writerExpr, objExpr);
writeMethod.Statements.Add(new CodeExpressionStatement(writeCallExpr));
}
else if (TypeSystem.IsAnonymousType(type))
{
PropertyInfo[] props = type.GetProperties();
System.Array.Sort(props, (x, y) => x.MetadataToken.CompareTo(y.MetadataToken));
for (int i = 0; i < props.Length; i++)
{
Type fieldType = props[i].PropertyType;
string fieldName = "_" + props[i].Name;
CodeExpression fieldExpr = new CodeFieldReferenceExpression(objExpr, fieldName);
CodeExpression writeCall;
if (GetBuiltinReaderName(type) == null)
{
string fieldSerializerName = GetStaticSerializerName(fieldType);
CodeVariableReferenceExpression
serializerExpr = new CodeVariableReferenceExpression(fieldSerializerName);
writeCall = new CodeMethodInvokeExpression(serializerExpr, "Write", writerExpr, fieldExpr);
}
else
{
writeCall = new CodeMethodInvokeExpression(writerExpr, "Write", fieldExpr);
}
CodeStatement stmt = new CodeExpressionStatement(writeCall);
if (!fieldType.IsValueType)
{
CodeExpression nullExpr = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("Object"),
"ReferenceEquals",
fieldExpr,
NullExpr);
CodeExpression notNullExpr = new CodeBinaryOperatorExpression(
nullExpr,
CodeBinaryOperatorType.IdentityEquality,
new CodePrimitiveExpression(false));
writeCall = new CodeMethodInvokeExpression(writerExpr, "Write", notNullExpr);
writeMethod.Statements.Add(new CodeExpressionStatement(writeCall));
stmt = new CodeConditionStatement(notNullExpr, stmt);
}
writeMethod.Statements.Add(stmt);
}
}
else
{
writeMethod.Statements.AddRange(this.MakeWriteMethodBody(type));
}
return serializerName;
}
/// <summary>
/// Generates code for the specified direction expression.
/// </summary>
/// <remarks><c>EXPRESSION</c></remarks>
protected override void GenerateDirectionExpression(CodeDirectionExpression e)
{
GenerateExpression(e);
}
protected virtual void GenerateDirectionExpression (CodeDirectionExpression e)
{
OutputDirection (e.Direction);
output.Write (' ');
GenerateExpression (e.Expression);
}
public virtual CodeExpression DoMethodInvokeCore(CodeMemberMethod method, string methodName, System.Type returnType, CodeExpression targetObject, List<CodeExpression> parameters)
{
CodeMethodInvokeExpression expression = new CodeMethodInvokeExpression(targetObject, methodName, new CodeExpression[0]);
foreach (CodeExpression expression2 in parameters)
{
AxParameterData data = (AxParameterData) expression2.UserData[typeof(AxParameterData)];
CodeExpression expression3 = expression2;
if (data != null)
{
expression3 = new CodeDirectionExpression(data.Direction, expression2);
}
expression.Parameters.Add(expression3);
}
if (returnType == typeof(void))
{
method.Statements.Add(new CodeExpressionStatement(expression));
return null;
}
CodeVariableDeclarationStatement statement = new CodeVariableDeclarationStatement(returnType, ReturnValueVariableName, new CodeCastExpression(returnType, expression));
method.Statements.Add(statement);
return new CodeVariableReferenceExpression(ReturnValueVariableName);
}
protected override void GenerateDirectionExpression(CodeDirectionExpression e)
{
base.GenerateExpression(e.Expression);
}
public static List<CodeExpression> SetMethodParams(
this CodeMemberMethod method,
IMethodSymbol methodSymbol,
IList<string> namespaces,
string argumentNameToReplaceWithThis = null)
{
List<CodeExpression> passedParameters = new List<CodeExpression>();
foreach (IParameterSymbol argSymbol in methodSymbol.Parameters)
{
CodeParameterDeclarationExpression argParam = new CodeParameterDeclarationExpression
{
Type = argSymbol.Type.GetTypeReference(namespaces)
};
string argName = argSymbol.Name;
CodeExpression passedParameter = null;
if ((argumentNameToReplaceWithThis != null) && (argumentNameToReplaceWithThis.Equals(argName)))
{
passedParameter = new CodeThisReferenceExpression();
}
else
{
passedParameter = new CodeVariableReferenceExpression(argName);
}
argParam.Name = argName;
FieldDirection direction = argSymbol.RefKind.GetDirection();
if (direction != FieldDirection.In)
{
passedParameter = new CodeDirectionExpression(direction, passedParameter);
}
passedParameters.Add(passedParameter);
argParam.Direction = direction;
if (argSymbol.HasExplicitDefaultValue)
{
argParam.Name += "=" + argSymbol.ExplicitDefaultValue.ObjToStr();
}
method.Parameters.Add(argParam);
}
return passedParameters;
}
