protected static void CollectInformations(MethodEntity methodEntity, ref bool needStorage, ref bool varargs)
{
int outParameters = 0;
int refParameters = 0;
int blockParameters = 0;
varargs = false;
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate))
{
if (methodParameterEntity.IsOut)
{
outParameters++;
}
if (methodParameterEntity.IsByRef)
{
refParameters++;
}
if (methodParameterEntity.IsBlock)
{
blockParameters++;
}
if (!varargs && methodParameterEntity.Type.StartsWith("params"))
{
varargs = true;
}
}
needStorage = (outParameters + refParameters + blockParameters) > 0;
}
private static List <MethodEntity> SheetRangeToEntityList(IList <IList <object> > sheetRange)
{
List <MethodEntity> methodList = new List <MethodEntity>();
if (sheetRange != null && sheetRange.Count > 0)
{
foreach (var row in sheetRange)
{
var methodEntity = new MethodEntity
{
Repository = row[0].ToString().Trim(),
Project = row[1].ToString().Trim(),
Class = row[2].ToString().Trim(),
Method = row[3].ToString().Trim(),
Coverage = int.Parse(row[4].ToString()),
Team = row[6].ToString().Trim(),
UpdatedDate = row.Count < 10 ? string.Empty : row[9].ToString().Trim(),
RawData = row,
};
if (string.IsNullOrWhiteSpace(methodEntity.Method) == false)
{
methodList.Add(methodEntity);
}
}
}
return(methodList);
}
public override void ProcessClosures(Context ctx)
{
if (MustInferArgTypes)
{
var name = Arguments.First(a => a.Type == typeof(UnspecifiedType)).Name;
Error(CompilerMessages.LambdaArgTypeUnknown, name);
}
// get evaluated return type
var retType = _inferredReturnType ?? Body.Resolve(ctx);
if (retType == typeof(NullType))
{
Error(CompilerMessages.LambdaReturnTypeUnknown);
}
if (retType.IsVoid())
{
retType = typeof(void);
}
_method = ctx.Scope.CreateClosureMethod(ctx, Arguments, retType);
_method.Body = Body;
var outerMethod = ctx.CurrentMethod;
ctx.CurrentMethod = _method;
_method.Body.ProcessClosures(ctx);
ctx.CurrentMethod = outerMethod;
}
protected void AppendDocumentation(MethodEntity methodEntity, bool extensionParameter = false, bool opaqueParameter = false)
{
// Append method comments
this.Writer.WriteLineFormat(2, "/// <summary>");
foreach (String line in methodEntity.Summary)
{
this.Writer.WriteLineFormat(2, "/// <para>{0}</para>", line.EscapeAll());
}
this.Writer.WriteLineFormat(2, "/// <para>Original signature is '{0}'</para>", methodEntity.Signature.EscapeAll());
this.AppendAvailability(2, methodEntity);
this.Writer.WriteLineFormat(2, "/// </summary>");
// Add extra parameter
if (extensionParameter)
{
this.Writer.WriteLineFormat(2, "/// <param name=\"__target\">The target instance.</param>");
}
// Append parameters' comments
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate))
{
this.Writer.WriteLineFormat(2, "/// <param name=\"{0}\">{1}</param>", methodParameterEntity.Name.Trim('@'), methodParameterEntity.Summary.Count > 0 ? methodParameterEntity.Summary [0].EscapeAll() : "MISSING");
}
// Append returns' comments
if (!String.Equals(methodEntity.ReturnType, "void"))
{
this.Writer.WriteLineFormat(2, "/// <returns>{0}</returns>", methodEntity.ReturnsDocumentation.EscapeAll());
}
}
private PropertyEntity ExtractProperty(PropertyDeclaration propertyDeclaration)
{
PropertyEntity propertyEntity = new PropertyEntity();
propertyEntity.Name = propertyDeclaration.Name;
propertyEntity.Static = (propertyDeclaration.Modifier & Modifiers.Static) == Modifiers.Static;
// Get the method's comment
IEnumerable <Comment> comments = this.GetDocumentationCommentsBefore(propertyDeclaration);
AppendComment(propertyEntity, comments);
// Extract getter
MethodEntity getterEntity = new MethodEntity();
propertyEntity.Getter = getterEntity;
// Extract signature from comments
Comment signatureComment = comments.FirstOrDefault(c => CommentHelper.IsSignature(c.CommentText.Trim()));
if (signatureComment != null)
{
getterEntity.Signature = signatureComment.Trim("Original signature is", "'", ";", "private");
}
// Extract selector
MethodSelectorExtractor extractor = new MethodSelectorExtractor(getterEntity.Signature);
getterEntity.Selector = extractor.Extract();
// Parse the signature for return type
MethodSignatureEnumerator signatureEnumerator = new MethodSignatureEnumerator(getterEntity.Signature);
if (signatureEnumerator.MoveNext())
{
bool isOut, isByRef, isBlock;
propertyEntity.Type = this.TypeManager.ConvertType(signatureEnumerator.Current.TrimAll(), out isOut, out isByRef, out isBlock, this.Logger);
}
else
{
propertyEntity.Type = "Id";
}
if (propertyDeclaration.HasSetRegion)
{
MethodEntity setterEntity = new MethodEntity();
setterEntity.Selector = "MISSING";
MethodParameterEntity methodParameterEntity = new MethodParameterEntity();
methodParameterEntity.Name = "value";
methodParameterEntity.Type = propertyEntity.Type;
setterEntity.Parameters.Add(methodParameterEntity);
setterEntity.ReturnType = "void";
propertyEntity.Setter = setterEntity;
}
return(propertyEntity);
}
private static string GetExtraParameter(ClassEntity classEntity, MethodEntity methodEntity, bool extension)
{
if (extension && !methodEntity.Static)
{
return(String.Format("this {0} __target", classEntity.Name));
}
return(String.Empty);
}
/// <summary>
/// Gets the name of the method.
/// </summary>
/// <param name = "methodEntity">The method entity.</param>
/// <returns></returns>
internal static String GetMethodName(MethodEntity methodEntity)
{
String[] parts = methodEntity.Selector.Split (new[] {':'}, StringSplitOptions.RemoveEmptyEntries);
StringBuilder builder = new StringBuilder ();
foreach (String part in parts) {
String token = part.UpperCaseFirstLetter ();
builder.Append (token);
}
return builder.ToString ();
}
public GlobalPropertyInfo(int id, Type propType, bool hasGetter, bool hasSetter, MethodEntity getterMethod, MethodEntity setterMethod)
{
PropertyId = id;
PropertyType = propType;
HasGetter = hasGetter;
HasSetter = hasSetter;
GetterMethod = getterMethod;
SetterMethod = setterMethod;
}
private MethodEntity DeriveMethodEntity(MethodEntity methodEntity, bool is64Bits)
{
MethodEntity result = new MethodEntity(methodEntity);
result.ReturnType = this.GetRealType(result.ReturnType, is64Bits);
foreach (MethodParameterEntity parameter in result.Parameters)
{
parameter.Type = this.GetRealType(parameter.Type, is64Bits);
}
return(result);
}
protected void ExtractDelegateMethods(ClassEntity classEntity, XElement root)
{
IEnumerable <XElement> methods = from el in root.Descendants("div")
where (String)el.Attribute("class") == "api delegateMethod"
select el;
foreach (XElement methodElement in methods)
{
MethodEntity methodEntity = this.MethodParser.Parse(classEntity, methodElement);
classEntity.DelegateMethods.Add(methodEntity);
}
}
/// <summary>
/// Gets the name of the method.
/// </summary>
/// <param name = "methodEntity">The method entity.</param>
/// <returns></returns>
internal static String GetMethodName(MethodEntity methodEntity)
{
String[] parts = methodEntity.Selector.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
StringBuilder builder = new StringBuilder();
foreach (String part in parts)
{
String token = part.UpperCaseFirstLetter();
builder.Append(token);
}
return(builder.ToString());
}
private void GenerateConstructorBody(int indent, string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool needStorage, bool varargs)
{
//bool hasReturn = !String.Equals (methodEntity.ReturnType, "void");
//bool mixed = (innerMethodEntity != null);
this.GenerateLocalsAllocation(indent, methodEntity, innerMethodEntity);
this.GenerateLocalsMarshalling(indent, methodEntity, innerMethodEntity);
String invocation = GetMethodInvocation(target, methodEntity, innerMethodEntity, true, false);
this.Writer.WriteLineFormat(indent, "this.NativePointer = {0}", invocation);
this.GenerateLocalsUnmarshalling(indent, methodEntity, innerMethodEntity);
this.GenerateLocalsDeallocation(indent, methodEntity, innerMethodEntity);
}
protected void GenerateLocalsMarshalling(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut)
{
if ("bool,char,byte,short,ushort,int,uint,long,ulong".Contains(methodParameterEntity.Type)) // Boolean
// TODO: Add zeroing
{
index++;
}
else if ("float,double".Contains(methodParameterEntity.Type))
{
// TODO: Add zeroing
index++;
}
else if (IsMixedType(methodParameterEntity.Type))
{
// TODO: Add zeroing
index++;
}
else
{
this.Writer.WriteLineFormat(indent, "Marshal.WriteIntPtr(__local{0}, IntPtr.Zero);", index++);
}
}
else if (methodParameterEntity.IsByRef)
{
if (IsMixedType(methodParameterEntity.Type))
{
this.Writer.WriteLineFormat(indent, "Marshal.StructureToPtr(({0}) {1}, __local{2}, false);", innerMethodParameterEntity.Type, methodParameterEntity.Name, index++);
}
else
{
this.Writer.WriteLineFormat(indent, "Marshal.StructureToPtr({0}, __local{1}, false);", methodParameterEntity.Name, index++);
}
}
else if (methodParameterEntity.IsBlock)
{
index++;
}
}
}
protected static String GetMessageParameterList(MethodEntity methodEntity, MethodEntity innerMethodEntity, bool withColonFirst)
{
StringBuilder builder = new StringBuilder();
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (!innerMethodParameterEntity.Generate)
{
continue;
}
if (i > 0 || withColonFirst)
{
builder.Append(", ");
}
if (innerMethodParameterEntity.IsOut)
{
builder.AppendFormat("__local{0}", index++);
}
else if (innerMethodParameterEntity.IsByRef)
{
builder.AppendFormat("__local{0}", index++);
}
else if (innerMethodParameterEntity.IsBlock)
{
builder.AppendFormat("__local{0}", index++);
}
else
{
if (String.Equals(methodParameterEntity.Type, innerMethodParameterEntity.Type))
{
builder.AppendFormat("{0}", innerMethodParameterEntity.Name);
}
else
{
builder.AppendFormat("({0}) {1}", innerMethodParameterEntity.Type, innerMethodParameterEntity.Name);
}
}
}
return(builder.ToString());
}
private static String GetTarget(ClassEntity classEntity, MethodEntity methodEntity, bool extension)
{
if (methodEntity.Static)
{
if (extension)
{
return(String.Format("{0}.{0}Class", classEntity.Name));
}
return(String.Format("{0}Class", classEntity.Name));
}
if (extension)
{
return("__target");
}
return("this");
}
public override MethodEntity ParseMethod()
{
if (this.RetVar != null)
{
this.StatementProcessor.RegisterNewExpressionAssignment(RetVar,
new TypeDescriptor(RetVar.Type, false));
}
var descriptor = new MethodEntityDescriptor(this.MethodDescriptor); //EntityFactory.Create(this.MethodDescriptor, this.Dispatcher);
var methodEntity = new MethodEntity(this.MethodDescriptor,
this.MethodInterfaceData,
this.PropGraph, descriptor,
this.InstantiatedTypes,
false);
return(methodEntity);
}
protected static bool AreMethodTypesEqual(MethodEntity methodEntity1, MethodEntity methodEntity2)
{
if (!String.Equals(methodEntity1.ReturnType, methodEntity2.ReturnType))
{
return(false);
}
for (int i = 0; i < methodEntity1.Parameters.Count; i++)
{
if (!String.Equals(methodEntity1.Parameters [i].Type, methodEntity2.Parameters [i].Type))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Creates a wrapper from a method entity.
/// </summary>
private MethodWrapper WrapMethod(MethodEntity method, bool isPartial = false)
{
return(new MethodWrapper
{
Name = method.Name,
Type = method.ContainerType.TypeInfo,
IsStatic = method.IsStatic,
IsVirtual = method.IsVirtual,
IsPartiallyApplied = isPartial,
IsVariadic = method.IsVariadic,
MethodInfo = method.MethodInfo,
ArgumentTypes = method.GetArgumentTypes(this),
ReturnType = method.ReturnType
});
}
/// <summary>
/// 尋找 Kind = Method 的各階層的項目
/// </summary>
/// <param name="result">回傳值</param>
/// <param name="source">目前的階層</param>
private void FindMethod(List <MethodEntity> result, string assembly, string parentName, List <DotCoverReportChild> source)
{
if (source == null)
{
return;
}
foreach (var item in source)
{
var iName = parentName;
if (item.Kind == Kind.Method)
{
var covearge = new MethodEntity
{
Project = assembly,
Class = iName.Remove(iName.Length - 1, 1),
Method = item.Name,
Coverage = (int)item.CoveragePercent,
};
result.Add(covearge);
}
else if (item.Kind == Kind.Type)
{
var coverage = new MethodEntity
{
Project = assembly,
Class = iName + item.Name,
Method = "*",
Coverage = (int)item.CoveragePercent,
};
result.Add(coverage);
iName += $"{item.Name}.";
FindMethod(result, assembly, iName, item.Children);
}
else if (item.Kind == Kind.Assembly)
{
assembly = item.Name;
FindMethod(result, assembly, iName, item.Children);
}
else
{
iName += $"{item.Name}.";
FindMethod(result, assembly, iName, item.Children);
}
}
}
protected void GenerateLocalsDeallocation(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
//MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut || methodParameterEntity.IsByRef)
{
this.Writer.WriteLineFormat(indent, "Marshal.FreeHGlobal(__local{0});", index++);
}
else if (methodParameterEntity.IsBlock)
{
this.Writer.WriteLineFormat(indent, "__local{0}.Dispose();", index++);
}
}
}
protected void GenerateMethodBody(int indent, string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool needStorage, bool varargs)
{
bool hasReturn = !String.Equals(methodEntity.ReturnType, "void");
bool mixed = (innerMethodEntity != null);
bool mixedReturnType = mixed && !String.Equals(methodEntity.ReturnType, innerMethodEntity.ReturnType);
this.GenerateLocalsAllocation(indent, methodEntity, innerMethodEntity);
this.GenerateLocalsMarshalling(indent, methodEntity, innerMethodEntity);
String invocation = GetMethodInvocation(target, methodEntity, innerMethodEntity, hasReturn, varargs);
if (hasReturn)
{
if (needStorage)
{
String prefix = methodEntity.ReturnType + " __result = ";
if (mixedReturnType)
{
prefix += "(" + methodEntity.ReturnType + ") ";
}
invocation = prefix + invocation;
}
else
{
String prefix = "return ";
if (mixedReturnType)
{
prefix += "(" + methodEntity.ReturnType + ") ";
}
invocation = prefix + invocation;
}
}
this.Writer.WriteLineFormat(indent, invocation);
this.GenerateLocalsUnmarshalling(indent, methodEntity, innerMethodEntity);
this.GenerateLocalsDeallocation(indent, methodEntity, innerMethodEntity);
if (hasReturn && needStorage)
{
this.Writer.WriteLineFormat(indent, "return __result;");
}
}
public void Test涵蓋率未下降則不發通知()
{
//// Arrange
var coverageEntity = new CoverageEntity
{
Repository = "Phanerozoic"
};
var methodUnchange = new MethodEntity
{
Class = "AClass",
Method = "AMethod",
Status = CoverageStatus.Unchange,
Coverage = 23,
};
var methodUp = new MethodEntity
{
Class = "AClass",
Method = "AMethod",
Status = CoverageStatus.Up,
Coverage = 23,
};
var methodList = new List <MethodEntity>
{
methodUnchange,
methodUp,
};
var stringBuilder = new StringBuilder();
stringBuilder.AppendLine(methodUnchange.ToString());
var expectedMessage = stringBuilder.ToString();
//// Act
var target = GetTarget();
target.Notify(coverageEntity, methodList);
//// Assert
this._stubSlackService.DidNotReceiveWithAnyArgs().SendAsync(string.Empty, Arg.Any <string>());
}
protected void ExtractMethods(ClassEntity classEntity, XElement root)
{
// Extract name
String compoundname = (from el in root.Descendants("compoundname")
select el.TrimAll()).FirstOrDefault();
IEnumerable <XElement> memberDefs = (from el in root.Descendants("memberdef")
where el.Attribute("kind").Value == "function"
select el);
foreach (XElement memberDef in memberDefs)
{
String definition = memberDef.Element("definition").TrimAll();
if (!definition.Contains(compoundname + "::"))
{
continue;
}
MethodEntity methodEntity = this.MethodParser.Parse(classEntity, memberDef);
classEntity.Methods.Add(methodEntity);
}
}
public override MethodEntity ParseMethod()
{
Contract.Assert(this.methodNode != null);
var propGraphGenerator = new MethodSyntaxVisitor(this.model, this.RoslynMethod, this, this.containingTypeNode, this.methodNode);
propGraphGenerator.Visit(this.methodNode);
var descriptor = new MethodEntityDescriptor(propGraphGenerator.MethodDescriptor); //EntityFactory.Create(this.MethodDescriptor, this.Dispatcher);
var declarationInfo = CodeGraphHelper.GetMethodDeclarationInfo(this.methodNode, this.RoslynMethod);
var referenceInfo = CodeGraphHelper.GetMethodReferenceInfo(this.methodNode);
var methodEntity = new MethodEntity(propGraphGenerator.MethodDescriptor,
propGraphGenerator.MethodInterfaceData,
propGraphGenerator.PropGraph, descriptor,
propGraphGenerator.InstantiatedTypes,
propGraphGenerator.StatementProcessor.AnonymousMethods,
declarationInfo, referenceInfo);
return(methodEntity);
}
protected void ExtractMethods(ClassEntity classEntity, XElement root)
{
XElement listMarker = (from el in root.Descendants("h2")
where el.Value == "Methods"
select el).FirstOrDefault();
XElement list = listMarker != null?listMarker.ElementsAfterSelf("dl").FirstOrDefault() : null;
if (list != null)
{
// Collect names
List <String> names = new List <string> ();
foreach (XElement term in list.Descendants("dt"))
{
String name = term.Value.TrimAll();
names.Add(name.Trim('-', '+'));
}
// Search for a table with preceding by an anchor containing the name
foreach (String name in names)
{
XElement marker = (from el in list.ElementsAfterSelf("a")
where el.Attribute("name") != null &&
el.Attribute("name").Value.EndsWith("/" + name)
select el).FirstOrDefault();
if (marker != null)
{
//XElement startElement = marker.ElementsAfterSelf ("table").FirstOrDefault ();
IEnumerable <XElement> elements = marker.ElementsAfterSelf().TakeWhile(el => el.Name != "a");
MethodEntity methodEntity = this.MethodParser.Parse(classEntity, name, elements);
classEntity.Methods.Add(methodEntity);
}
else
{
this.Logger.WriteLine("MISSING marker for method " + name);
}
}
}
}
private List <MethodEntity> GetCurrentMethodList()
{
var now = this._dateTimeHelper.Now;
var startIndex = 1;
var maxRow = string.Empty;
List <MethodEntity> methodLogList = new List <MethodEntity>();
IList <IList <object> > values = this._googleSheetsService.GetValues(this._sheetsId, $"{now.Year}!A{startIndex + 1}:I{maxRow}");
var index = startIndex;
if (values != null && values.Count > 0)
{
foreach (var row in values)
{
if (row.Count < 4)
{
continue;
}
index++;
var methodEntity = new MethodEntity
{
Repository = row[0].ToString().Trim(),
Project = row[1].ToString().Trim(),
Class = row[2].ToString().Trim(),
Method = row[3].ToString().Trim(),
RawIndex = index,
RawData = row,
};
if (string.IsNullOrWhiteSpace(methodEntity.Method) == false)
{
methodLogList.Add(methodEntity);
}
}
}
return(methodLogList);
}
protected void GenerateLocalsAllocation(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut || methodParameterEntity.IsByRef)
{
if ("bool,char,byte,short,ushort,int,uint,long,ulong".Contains(methodParameterEntity.Type))
{
this.Writer.WriteLineFormat(indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, methodParameterEntity.Type);
}
else if ("IntPtr".Contains(methodParameterEntity.Type))
{
this.Writer.WriteLineFormat(indent, "IntPtr __local{0} = Marshal.AllocHGlobal(IntPtr.Size);", index++);
}
else if ("float,double".Contains(methodParameterEntity.Type))
{
this.Writer.WriteLineFormat(indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, methodParameterEntity.Type);
}
else if (IsMixedType(methodParameterEntity.Type))
{
this.Writer.WriteLineFormat(indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, innerMethodParameterEntity.Type);
}
else
{
this.Writer.WriteLineFormat(indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof (IntPtr)));", index++);
}
}
else if (methodParameterEntity.IsBlock)
{
this.Writer.WriteLineFormat(indent, "Block __local{0} = ObjectiveCRuntime.CreateBlock({1});", index++, methodParameterEntity.Name);
}
}
}
protected static String GetKeywords(MethodEntity methodEntity, bool implementation, bool extension, bool markedAsNew)
{
String keywords = String.Empty;
if (!implementation)
{
return(keywords);
}
keywords = "public ";
if (markedAsNew)
{
keywords += "new ";
}
if (methodEntity.Static || extension)
{
keywords += "static ";
}
else if (!markedAsNew)
{
keywords += "virtual ";
}
return(keywords);
}
public void Test涵蓋率下降的方法發出通知()
{
//// Arrange
var coverageEntity = new CoverageEntity
{
Repository = "Phanerozoic"
};
var method = new MethodEntity
{
Class = "AClass",
Method = "AMethod",
Status = CoverageStatus.Down,
Coverage = 23,
};
var methodList = new List <MethodEntity>
{
method,
};
var stringBuilder = new StringBuilder();
stringBuilder.AppendLine(method.ToString());
var expectedMessage = stringBuilder.ToString();
var webHookUrl = "http://abc.com";
this._stubConfiguration["Slack:WebHookUrl"].Returns(webHookUrl);
//// Act
var target = GetTarget();
target.Notify(coverageEntity, methodList);
//// Assert
this._stubSlackService.Received(1).SendAsync(webHookUrl, Arg.Any <string>());
}
private static string GetMethodInvocation(string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool hasReturn, bool varargs)
{
StringBuilder builder = new StringBuilder();
String suffix = varargs ? "VarArgs" : String.Empty;
if (hasReturn)
{
String returnType = innerMethodEntity != null ? innerMethodEntity.ReturnType : methodEntity.ReturnType;
builder.AppendFormat("ObjectiveCRuntime.SendMessage{0}<{1}>", suffix, returnType);
}
else
{
builder.AppendFormat("ObjectiveCRuntime.SendMessage{0}", suffix);
}
String selector = innerMethodEntity != null ? innerMethodEntity.Selector : methodEntity.Selector;
builder.AppendFormat("({0}, \"{1}\"", target, selector);
builder.Append(GetMessageParameterList(methodEntity, innerMethodEntity, true));
builder.Append(");");
return(builder.ToString());
}
/// <summary>
/// Appends the documentation.
/// </summary>
private void AppendDocumentation(int indent, MethodEntity methodEntity)
{
// Append method comments
this.Writer.WriteLineFormat(indent, "/// <summary>");
foreach (String line in methodEntity.Summary)
{
this.Writer.WriteLineFormat(indent, "/// <para>{0}</para>", line.EscapeAll());
}
this.Writer.WriteLineFormat(indent, "/// <para>Original signature is '{0}'</para>", methodEntity.Signature.EscapeAll());
this.AppendAvailability(indent, methodEntity);
this.Writer.WriteLineFormat(indent, "/// </summary>");
// Append parameters' comments
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate))
{
this.Writer.WriteLineFormat(indent, "/// <param name=\"{0}\">{1}</param>", methodParameterEntity.Name.Trim('@'), methodParameterEntity.Summary.Count > 0 ? methodParameterEntity.Summary [0].EscapeAll() : "MISSING");
}
// Append returns' comments
if (!String.Equals(methodEntity.ReturnType, "void"))
{
this.Writer.WriteLineFormat(indent, "/// <returns>{0}</returns>", methodEntity.ReturnsDocumentation.EscapeAll());
}
}
protected void GenerateLocalsUnmarshalling(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut || methodParameterEntity.IsByRef) {
switch (methodParameterEntity.Type) {
case "bool":
case "byte":
this.Writer.WriteLineFormat (indent, "{0} = (Marshal.ReadByte(__local{1}) != 0);", methodParameterEntity.Name, index++);
break;
case "short":
this.Writer.WriteLineFormat (indent, "{0} = Marshal.ReadInt16(__local{1});", methodParameterEntity.Name, index++);
break;
case "ushort":
this.Writer.WriteLineFormat (indent, "{0} = (ushort) Marshal.ReadInt16(__local{1});", methodParameterEntity.Name, index++);
break;
case "int":
this.Writer.WriteLineFormat (indent, "{0} = Marshal.ReadInt32(__local{1});", methodParameterEntity.Name, index++);
break;
case "uint":
this.Writer.WriteLineFormat (indent, "{0} = (uint) Marshal.ReadInt32(__local{1});", methodParameterEntity.Name, index++);
break;
case "long":
this.Writer.WriteLineFormat (indent, "{0} = Marshal.ReadInt64(__local{1});", methodParameterEntity.Name, index++);
break;
case "ulong":
this.Writer.WriteLineFormat (indent, "{0} = (ulong) Marshal.ReadInt64(__local{1});", methodParameterEntity.Name, index++);
break;
case "IntPtr":
this.Writer.WriteLineFormat (indent, "{0} = Marshal.ReadIntPtr(__local{1});", methodParameterEntity.Name, index++);
break;
case "float":
case "double":
this.Writer.WriteLineFormat (indent, "{0} = ({1}) Marshal.PtrToStructure(__local{2}, typeof({1}));", methodParameterEntity.Name, methodParameterEntity.Type, index++);
break;
default:
if (IsMixedType (methodParameterEntity.Type) || methodParameterEntity.IsStruct) {
if (methodParameterEntity.Type.Equals (innerMethodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "{0} = ({1}) Marshal.PtrToStructure(__local{2}, typeof({1}));", methodParameterEntity.Name, methodParameterEntity.Type, index++, innerMethodParameterEntity.Type);
} else {
this.Writer.WriteLineFormat (indent, "{0} = ({1}) ({3}) Marshal.PtrToStructure(__local{2}, typeof({3}));", methodParameterEntity.Name, methodParameterEntity.Type, index++, innerMethodParameterEntity.Type);
}
} else {
this.Writer.WriteLineFormat (indent, "{0} = ObjectiveCRuntime.GetInstance<{1}>(Marshal.ReadIntPtr(__local{2}));", methodParameterEntity.Name, methodParameterEntity.Type, index++);
}
break;
}
} else if (methodParameterEntity.IsBlock) {
index++;
}
}
}
/// <summary>
/// Appends the documentation.
/// </summary>
private void AppendDocumentation(int indent, MethodEntity methodEntity)
{
// Append method comments
this.Writer.WriteLineFormat (indent, "/// <summary>");
foreach (String line in methodEntity.Summary) {
this.Writer.WriteLineFormat (indent, "/// <para>{0}</para>", line.EscapeAll ());
}
this.Writer.WriteLineFormat (indent, "/// <para>Original signature is '{0}'</para>", methodEntity.Signature.EscapeAll());
this.AppendAvailability (indent, methodEntity);
this.Writer.WriteLineFormat (indent, "/// </summary>");
// Append parameters' comments
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
this.Writer.WriteLineFormat (indent, "/// <param name=\"{0}\">{1}</param>", methodParameterEntity.Name.Trim ('@'), methodParameterEntity.Summary.Count > 0 ? methodParameterEntity.Summary [0].EscapeAll () : "MISSING");
}
// Append returns' comments
if (!String.Equals (methodEntity.ReturnType, "void")) {
this.Writer.WriteLineFormat (indent, "/// <returns>{0}</returns>", methodEntity.ReturnsDocumentation.EscapeAll ());
}
}
private PropertyEntity ExtractProperty(PropertyDeclaration propertyDeclaration)
{
PropertyEntity propertyEntity = new PropertyEntity ();
propertyEntity.Name = propertyDeclaration.Name;
propertyEntity.Static = (propertyDeclaration.Modifier & Modifiers.Static) == Modifiers.Static;
// Get the method's comment
IEnumerable<Comment> comments = this.GetDocumentationCommentsBefore (propertyDeclaration);
AppendComment (propertyEntity, comments);
// Extract getter
MethodEntity getterEntity = new MethodEntity ();
propertyEntity.Getter = getterEntity;
// Extract signature from comments
Comment signatureComment = comments.FirstOrDefault (c => CommentHelper.IsSignature (c.CommentText.Trim ()));
if (signatureComment != null) {
getterEntity.Signature = signatureComment.Trim ("Original signature is", "'", ";", "private");
}
// Extract selector
MethodSelectorExtractor extractor = new MethodSelectorExtractor (getterEntity.Signature);
getterEntity.Selector = extractor.Extract ();
// Parse the signature for return type
MethodSignatureEnumerator signatureEnumerator = new MethodSignatureEnumerator (getterEntity.Signature);
if (signatureEnumerator.MoveNext ()) {
bool isOut, isByRef, isBlock;
propertyEntity.Type = this.TypeManager.ConvertType (signatureEnumerator.Current.TrimAll (), out isOut, out isByRef, out isBlock, this.Logger);
} else {
propertyEntity.Type = "Id";
}
if (propertyDeclaration.HasSetRegion) {
MethodEntity setterEntity = new MethodEntity ();
setterEntity.Selector = "MISSING";
MethodParameterEntity methodParameterEntity = new MethodParameterEntity ();
methodParameterEntity.Name = "value";
methodParameterEntity.Type = propertyEntity.Type;
setterEntity.Parameters.Add (methodParameterEntity);
setterEntity.ReturnType = "void";
propertyEntity.Setter = setterEntity;
}
return propertyEntity;
}
private MethodEntity ExtractMethod(MethodDeclaration methodDeclaration)
{
MethodEntity methodEntity = new MethodEntity ();
methodEntity.Name = methodDeclaration.Name;
// Get the method's comment
IEnumerable<Comment> comments = this.GetDocumentationCommentsBefore (methodDeclaration);
// Extract signature from comments
Comment signatureComment = comments.FirstOrDefault (c => CommentHelper.IsSignature (c.CommentText.Trim ()));
if (signatureComment != null) {
methodEntity.Signature = signatureComment.Trim ("Original signature is", "'", ";", "private");
}
AppendComment (methodEntity, comments);
methodEntity.Static = (methodDeclaration.Modifier & Modifiers.Static) == Modifiers.Static;
// Extract selector
MethodSelectorExtractor extractor = new MethodSelectorExtractor (methodEntity.Signature);
methodEntity.Selector = extractor.Extract ();
// Parse the signature for return type
MethodSignatureEnumerator signatureEnumerator = new MethodSignatureEnumerator (methodEntity.Signature);
if (signatureEnumerator.MoveNext ()) {
bool isOut, isByRef, isBlock;
methodEntity.ReturnType = this.TypeManager.ConvertType (signatureEnumerator.Current.TrimAll (), out isOut, out isByRef, out isBlock, this.Logger);
} else {
methodEntity.ReturnType = "Id";
}
// Parse signature for parameter names and types
MethodParametersEnumerator parameterTypesEnumerator = new MethodParametersEnumerator (methodEntity.Signature, false);
MethodParametersEnumerator parameterNamesEnumerator = new MethodParametersEnumerator (methodEntity.Signature, true);
while (parameterTypesEnumerator.MoveNext() && parameterNamesEnumerator.MoveNext()) {
MethodParameterEntity parameterEntity = new MethodParameterEntity ();
bool isOut, isByRef, isBlock;
parameterEntity.Type = this.TypeManager.ConvertType (parameterTypesEnumerator.Current, out isOut, out isByRef, out isBlock, this.Logger);
parameterEntity.IsOut = isOut;
parameterEntity.IsByRef = isByRef;
parameterEntity.IsBlock = isBlock;
parameterEntity.Name = parameterNamesEnumerator.Current.Trim ();
methodEntity.Parameters.Add (parameterEntity);
}
// Extract the corresponding comments
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters) {
String s = comments.GetParameterDescription (methodParameterEntity.Name);
methodParameterEntity.Summary.Add (s);
}
return methodEntity;
}
protected static bool AreMethodTypesEqual(MethodEntity methodEntity1, MethodEntity methodEntity2)
{
if (!String.Equals (methodEntity1.ReturnType, methodEntity2.ReturnType)) {
return false;
}
for (int i = 0; i < methodEntity1.Parameters.Count; i++) {
if (!String.Equals (methodEntity1.Parameters [i].Type, methodEntity2.Parameters [i].Type)) {
return false;
}
}
return true;
}
protected void GenerateMethodBody(int indent, string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool needStorage, bool varargs)
{
bool hasReturn = !String.Equals (methodEntity.ReturnType, "void");
bool mixed = (innerMethodEntity != null);
bool mixedReturnType = mixed && !String.Equals (methodEntity.ReturnType, innerMethodEntity.ReturnType);
this.GenerateLocalsAllocation (indent, methodEntity, innerMethodEntity);
this.GenerateLocalsMarshalling (indent, methodEntity, innerMethodEntity);
String invocation = GetMethodInvocation (target, methodEntity, innerMethodEntity, hasReturn, varargs);
if (hasReturn) {
if (needStorage) {
String prefix = methodEntity.ReturnType + " __result = ";
if (mixedReturnType) {
prefix += "(" + methodEntity.ReturnType + ") ";
}
invocation = prefix + invocation;
} else {
String prefix = "return ";
if (mixedReturnType) {
prefix += "(" + methodEntity.ReturnType + ") ";
}
invocation = prefix + invocation;
}
}
this.Writer.WriteLineFormat (indent, invocation);
this.GenerateLocalsUnmarshalling (indent, methodEntity, innerMethodEntity);
this.GenerateLocalsDeallocation (indent, methodEntity, innerMethodEntity);
if (hasReturn && needStorage) {
this.Writer.WriteLineFormat (indent, "return __result;");
}
}
protected static String GetKeywords(MethodEntity methodEntity, bool implementation, bool extension, bool markedAsNew)
{
String keywords = String.Empty;
if (!implementation) {
return keywords;
}
keywords = "public ";
if (markedAsNew) {
keywords += "new ";
}
if (methodEntity.Static || extension) {
keywords += "static ";
} else if (!markedAsNew) {
keywords += "virtual ";
}
return keywords;
}
private MethodEntity DeriveMethodEntity(MethodEntity methodEntity, bool is64Bits)
{
MethodEntity result = new MethodEntity (methodEntity);
result.ReturnType = this.GetRealType (result.ReturnType, is64Bits);
foreach (MethodParameterEntity parameter in result.Parameters) {
parameter.Type = this.GetRealType (parameter.Type, is64Bits);
}
return result;
}
private static string GetMethodInvocation(string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool hasReturn, bool varargs)
{
StringBuilder builder = new StringBuilder ();
String suffix = varargs ? "VarArgs" : String.Empty;
if (hasReturn) {
String returnType = innerMethodEntity != null ? innerMethodEntity.ReturnType : methodEntity.ReturnType;
builder.AppendFormat ("ObjectiveCRuntime.SendMessage{0}<{1}>", suffix, returnType);
} else {
builder.AppendFormat ("ObjectiveCRuntime.SendMessage{0}", suffix);
}
String selector = innerMethodEntity != null ? innerMethodEntity.Selector : methodEntity.Selector;
builder.AppendFormat ("({0}, \"{1}\"", target, selector);
builder.Append (GetMessageParameterList (methodEntity, innerMethodEntity, true));
builder.Append (");");
return builder.ToString ();
}
/// <summary>
/// Parses the specified method element.
/// </summary>
/// <param name = "methodElement">The method element.</param>
/// <returns></returns>
public MethodEntity Parse(TypedEntity typedEntity, XElement methodElement)
{
MethodEntity methodEntity = new MethodEntity();
XElement selectorElement = methodElement.Element("h3");
methodEntity.Selector = selectorElement.TrimAll();
methodEntity.Name = GetMethodName(methodEntity);
this.Logger.WriteLine(" Method '" + methodEntity.Selector + "'");
// Extract signature
XElement signatureElement = (from el in methodElement.Elements("div")
where (String) el.Attribute("class") == "declaration"
select el).FirstOrDefault();
methodEntity.Signature = signatureElement.TrimAll();
methodEntity.Signature = methodEntity.Signature.TrimEnd(';');
methodEntity.Signature = methodEntity.Signature.Replace(", ...", ",..."); // MethodParametersEnumerator needs this format
methodEntity.Static = methodEntity.Signature.StartsWith("+");
// Extract abstract
XElement abstractElement = (from el in methodElement.Elements("p")
where (String) el.Attribute("class") == "abstract"
select el).FirstOrDefault();
methodEntity.Summary.Add(abstractElement.TrimAll());
//// Extract discussion
//IEnumerable<XElement> paragraphs = (from el in methodElement.Elements("p").Elements("p")
// where (String) el.Parent.Attribute("class") == "api discussion"
// select el);
//foreach (XElement paragraph in paragraphs)
//{
// methodEntity.Summary.Add(paragraph.TrimAll());
//}
// Extract return type
MethodSignatureEnumerator signatureEnumerator = new MethodSignatureEnumerator(methodEntity.Signature);
if (signatureEnumerator.MoveNext())
{
methodEntity.ReturnType = this.TypeManager.ConvertType(signatureEnumerator.Current.TrimAll(), this.Logger);
}
else
{
methodEntity.ReturnType = "Id";
}
// Extract parameter type and name
MethodParametersEnumerator parameterTypesEnumerator = new MethodParametersEnumerator(methodEntity.Signature, false);
MethodParametersEnumerator parameterNamesEnumerator = new MethodParametersEnumerator(methodEntity.Signature, true);
while (parameterTypesEnumerator.MoveNext() && parameterNamesEnumerator.MoveNext())
{
MethodParameterEntity parameterEntity = new MethodParameterEntity();
bool isOut, isByRef, isBlock;
parameterEntity.Type = this.TypeManager.ConvertType(parameterTypesEnumerator.Current, out isOut, out isByRef, out isBlock, this.Logger);
parameterEntity.IsOut = isOut;
parameterEntity.IsByRef = isByRef;
parameterEntity.IsBlock = isBlock;
parameterEntity.Name = parameterNamesEnumerator.Current.Trim();
methodEntity.Parameters.Add(parameterEntity);
// Correct names that end in a single period
if (parameterEntity.Name.EndsWith(".") && !parameterEntity.Name.EndsWith("..")) {
parameterEntity.Name = parameterEntity.Name.Substring(0, parameterEntity.Name.Length - 1);
}
// Handle variadic parameters
Match r = VARARG_PARAMETER_REGEX.Match (parameterEntity.Name);
if (r.Success)
{
// Fix the last parameter name by removing "..."
parameterEntity.Name = r.Groups [1].Value.Trim ();
// Add a new variadic parameter
parameterEntity = new MethodParameterEntity();
parameterEntity.Type = "params Object[]";
parameterEntity.Name = "values";
parameterEntity.Summary.Add("Variable argument values");
methodEntity.Parameters.Add(parameterEntity);
}
}
// Extract parameter documentation
if (methodEntity.Parameters.Count > 0)
{
XElement termList = (from el in methodElement.Elements("div").Elements("dl")
where (String) el.Parent.Attribute("class") == "api parameters"
&& (String) el.Attribute("class") == "termdef"
select el).FirstOrDefault();
if (termList != null)
{
IEnumerable<XElement> dtList = from el in termList.Elements("dt") select el;
IEnumerable<XElement> ddList = from el in termList.Elements("dd") select el;
if (dtList.Count() == ddList.Count())
{
// Iterate over definitions
for (int i = 0; i < dtList.Count(); i++)
{
String term = dtList.ElementAt(i).TrimAll();
//String summary = ddList.ElementAt(i).TrimAll();
IEnumerable<String> summaries = ddList.ElementAt(i).Elements("p").Select(p => p.Value.TrimAll());
// Find the parameter
MethodParameterEntity parameterEntity = methodEntity.Parameters.Find(p => String.Equals(p.Name, term) || (VARARG_PARAMETER_REGEX.Match(term).Success && term.StartsWith(p.Name)));
if (parameterEntity != null)
{
//parameterEntity.Summary.Add(summary);
foreach (string sum in summaries)
{
parameterEntity.Summary.Add(sum);
}
}
}
}
}
}
// Fix the name only after looking for the documentation
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
methodEntity.Parameters[i].Name = this.TypeManager.ConvertName(methodEntity.Parameters[i].Name);
}
// Get the summary for return type
if (!String.Equals(methodEntity.ReturnType, "void", StringComparison.OrdinalIgnoreCase))
{
IEnumerable<String> documentations = (from el in methodElement.Elements("div").Elements("p")
where (String) el.Parent.Attribute("class") == "return_value"
select el.Value.TrimAll());
methodEntity.ReturnsDocumentation = String.Join(" ", documentations.ToArray());
}
// Get the availability
String minAvailability = (from el in methodElement.Elements("div").Elements("ul").Elements("li")
where (String) el.Parent.Parent.Attribute("class") == "api availability"
select el.Value).FirstOrDefault();
methodEntity.MinAvailability = CommentHelper.ExtractAvailability(minAvailability.TrimAll());
return methodEntity;
}
public MethodEntity Parse(TypedEntity typedEntity, XElement methodElement)
{
MethodEntity methodEntity = new MethodEntity ();
bool isStatic = (methodElement.Attribute ("static").Value == "yes");
String selector = methodElement.Element ("name").TrimAll ();
String returnType = methodElement.Element ("type").TrimAll ();
// Elements for brief description
IEnumerable<XElement> abstractElements = methodElement.Element ("briefdescription").Elements ("para");
// Extract for detailed description
IEnumerable<XElement> detailsElements = (from el in methodElement.Element ("detaileddescription").Elements ("para")
where !el.Elements ("simplesect").Any ()
&& el.Elements ("parameterlist").Any ()
&& el.Elements ("xrefsect").Any ()
select el);
// Element for parameters
IEnumerable<XElement> parameterElements = methodElement.Elements ("param");
// Element for detailed description
XElement detailedDescriptionElement = methodElement.Element ("detaileddescription");
// Sets some data
methodEntity.Selector = selector;
methodEntity.Name = GetMethodName (methodEntity);
methodEntity.Static = isStatic;
// Add brief description
foreach (XElement paragraph in abstractElements) {
methodEntity.Summary.Add (paragraph.TrimAll ());
}
foreach (XElement paragraph in detailsElements) {
methodEntity.Summary.Add (paragraph.TrimAll ());
}
// Recreate the signature
StringBuilder signature = new StringBuilder ();
signature.Append (isStatic ? "+ " : "- ");
signature.AppendFormat ("({0})", returnType);
if (selector.IndexOf (":") != -1) {
String[] parts = selector.Split (':');
for (int i = 0; i < parameterElements.Count(); i++) {
XElement parameterElement = parameterElements.ElementAt (i);
String parameterType = parameterElement.Element ("type").TrimAll ();
String parameterName;
if (parameterType.Equals ("...")) {
parameterName = String.Empty;
} else {
parameterName = parameterElement.Element ("declname").TrimAll ();
if (parameterElement.Element ("defname") != null) {
parameterName = parameterElement.Element ("defname").TrimAll ();
}
}
signature.Append (parts [i]);
signature.AppendFormat (":({0}){1} ", parameterType, parameterName);
}
} else {
signature.Append (selector);
}
methodEntity.Signature = signature.ToString ().Trim () + ";";
// Set the return type
methodEntity.ReturnType = this.TypeManager.ConvertType (returnType, this.Logger);
// Extract documentation for return type
if (!String.Equals (returnType, "void", StringComparison.OrdinalIgnoreCase)) {
XElement returnTypeSectionElement = (from el in detailedDescriptionElement.Descendants ("simplesect")
where el.Attribute ("kind") != null
&& el.Attribute ("kind").Value == "return"
select el).FirstOrDefault ();
if (returnTypeSectionElement != null) {
IEnumerable<String> documentations = (from el in returnTypeSectionElement.Elements ("para")
select el.TrimAll ());
methodEntity.ReturnsDocumentation = String.Join (" ", documentations.ToArray ());
}
}
// Create the parameters
for (int i = 0; i < parameterElements.Count(); i++) {
XElement parameterElement = parameterElements.ElementAt (i);
String parameterType = parameterElement.Element ("type").TrimAll ();
String parameterName;
if (parameterType.Equals ("...")) {
parameterType = "params Object[]";
parameterName = "values";
} else {
parameterName = parameterElement.Element ("declname").TrimAll ();
if (parameterElement.Element ("defname") != null) {
parameterName = parameterElement.Element ("defname").TrimAll ();
}
}
MethodParameterEntity parameterEntity = new MethodParameterEntity ();
bool isOut, isByRef, isBlock;
parameterEntity.Type = this.TypeManager.ConvertType (parameterType, out isOut, out isByRef, out isBlock, this.Logger);
parameterEntity.IsOut = isOut;
parameterEntity.IsByRef = isByRef;
parameterEntity.IsBlock = isBlock;
parameterEntity.Name = parameterName;
methodEntity.Parameters.Add (parameterEntity);
}
// Extract documentation for parameters
XElement parameterSectionElement = (from el in detailedDescriptionElement.Descendants ("parameterlist")
where el.Attribute ("kind") != null
&& el.Attribute ("kind").Value == "param"
select el).FirstOrDefault ();
if (parameterSectionElement != null) {
IEnumerable<XElement> parameterItemElements = parameterSectionElement.Elements ("parameteritem");
for (int i = 0; i < parameterElements.Count(); i++) {
XElement parameterElement = parameterElements.ElementAt (i);
String parameterType = parameterElement.Element ("type").TrimAll ();
String parameterName;
if (parameterType.Equals ("...")) {
continue;
} else {
parameterName = parameterElement.Element ("declname").TrimAll ();
if (parameterElement.Element ("defname") != null) {
parameterName = parameterElement.Element ("defname").TrimAll ();
}
}
MethodParameterEntity parameterEntity = methodEntity.Parameters.Find (p => String.Equals (p.Name, parameterName));
IEnumerable<XElement> documentations = (from el in parameterItemElements
let filter = el.Element ("parameternamelist").Value.TrimAll ()
where String.Equals (filter, parameterName)
select el);
if (documentations.Count () > 0) {
XElement documentation = documentations.Elements ("parameterdescription").First ();
foreach (XElement element in documentation.Elements("para")) {
parameterEntity.Summary.Add (element.TrimAll ());
}
}
}
}
// Fix the name only after looking for the documentation
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
methodEntity.Parameters [i].Name = this.TypeManager.ConvertName (methodEntity.Parameters [i].Name);
}
/*
*
// Get the availability
if (availabilityElement != null)
{
methodEntity.MinAvailability = CommentHelper.ExtractAvailability(availabilityElement.TrimAll());
}
*/
return methodEntity;
}
protected static String GetMessageParameterList(MethodEntity methodEntity, MethodEntity innerMethodEntity, bool withColonFirst)
{
StringBuilder builder = new StringBuilder ();
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (!innerMethodParameterEntity.Generate) {
continue;
}
if (i > 0 || withColonFirst) {
builder.Append (", ");
}
if (innerMethodParameterEntity.IsOut) {
builder.AppendFormat ("__local{0}", index++);
} else if (innerMethodParameterEntity.IsByRef) {
builder.AppendFormat ("__local{0}", index++);
} else if (innerMethodParameterEntity.IsBlock) {
builder.AppendFormat ("__local{0}", index++);
} else {
if (String.Equals (methodParameterEntity.Type, innerMethodParameterEntity.Type)) {
builder.AppendFormat ("{0}", innerMethodParameterEntity.Name);
} else {
builder.AppendFormat ("({0}) {1}", innerMethodParameterEntity.Type, innerMethodParameterEntity.Name);
}
}
}
return builder.ToString ();
}
protected static void CollectInformations(MethodEntity methodEntity, ref bool needStorage, ref bool varargs)
{
int outParameters = 0;
int refParameters = 0;
int blockParameters = 0;
varargs = false;
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
if (methodParameterEntity.IsOut) {
outParameters++;
}
if (methodParameterEntity.IsByRef) {
refParameters++;
}
if (methodParameterEntity.IsBlock) {
blockParameters++;
}
if (!varargs && methodParameterEntity.Type.StartsWith ("params")) {
varargs = true;
}
}
needStorage = (outParameters + refParameters + blockParameters) > 0;
}
protected void GenerateLocalsDeallocation(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
//MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut || methodParameterEntity.IsByRef) {
this.Writer.WriteLineFormat (indent, "Marshal.FreeHGlobal(__local{0});", index++);
} else if (methodParameterEntity.IsBlock) {
this.Writer.WriteLineFormat (indent, "__local{0}.Dispose();", index++);
}
}
}
protected void GenerateLocalsMarshalling(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut) {
if ("bool,char,byte,short,ushort,int,uint,long,ulong".Contains (methodParameterEntity.Type)) { // Boolean
// TODO: Add zeroing
index++;
} else if ("float,double".Contains (methodParameterEntity.Type)) {
// TODO: Add zeroing
index++;
} else if (IsMixedType (methodParameterEntity.Type)) {
// TODO: Add zeroing
index++;
} else {
this.Writer.WriteLineFormat (indent, "Marshal.WriteIntPtr(__local{0}, IntPtr.Zero);", index++);
}
} else if (methodParameterEntity.IsByRef) {
if (IsMixedType (methodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "Marshal.StructureToPtr(({0}) {1}, __local{2}, false);", innerMethodParameterEntity.Type, methodParameterEntity.Name, index++);
} else {
this.Writer.WriteLineFormat (indent, "Marshal.StructureToPtr({0}, __local{1}, false);", methodParameterEntity.Name, index++);
}
} else if (methodParameterEntity.IsBlock) {
index++;
}
}
}
private static String GetTarget(ClassEntity classEntity, MethodEntity methodEntity, bool extension)
{
if (methodEntity.Static) {
if (extension) {
return String.Format ("{0}.{0}Class", classEntity.Name);
}
return String.Format ("{0}Class", classEntity.Name);
}
if (extension) {
return "__target";
}
return "this";
}
private void GenerateConstructorBody(int indent, string target, MethodEntity methodEntity, MethodEntity innerMethodEntity, bool needStorage, bool varargs)
{
//bool hasReturn = !String.Equals (methodEntity.ReturnType, "void");
//bool mixed = (innerMethodEntity != null);
this.GenerateLocalsAllocation (indent, methodEntity, innerMethodEntity);
this.GenerateLocalsMarshalling (indent, methodEntity, innerMethodEntity);
String invocation = GetMethodInvocation (target, methodEntity, innerMethodEntity, true, false);
this.Writer.WriteLineFormat (indent, "this.NativePointer = {0}", invocation);
this.GenerateLocalsUnmarshalling (indent, methodEntity, innerMethodEntity);
this.GenerateLocalsDeallocation (indent, methodEntity, innerMethodEntity);
}
protected void GenerateLocalsAllocation(int indent, MethodEntity methodEntity, MethodEntity innerMethodEntity)
{
int index = 1;
for (int i = 0; i < methodEntity.Parameters.Count; i++) {
MethodParameterEntity methodParameterEntity = methodEntity.Parameters [i];
MethodParameterEntity innerMethodParameterEntity = innerMethodEntity != null ? innerMethodEntity.Parameters [i] : methodParameterEntity;
if (methodParameterEntity.IsOut || methodParameterEntity.IsByRef) {
if ("bool,char,byte,short,ushort,int,uint,long,ulong".Contains (methodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, methodParameterEntity.Type);
} else if ("IntPtr".Contains (methodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "IntPtr __local{0} = Marshal.AllocHGlobal(IntPtr.Size);", index++);
} else if ("float,double".Contains (methodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, methodParameterEntity.Type);
} else if (IsMixedType (methodParameterEntity.Type)) {
this.Writer.WriteLineFormat (indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof ({1})));", index++, innerMethodParameterEntity.Type);
} else {
this.Writer.WriteLineFormat (indent, "IntPtr __local{0} = Marshal.AllocHGlobal(Marshal.SizeOf(typeof (IntPtr)));", index++);
}
} else if (methodParameterEntity.IsBlock) {
this.Writer.WriteLineFormat (indent, "Block __local{0} = ObjectiveCRuntime.CreateBlock({1});", index++, methodParameterEntity.Name);
}
}
}
protected void AppendDocumentation(MethodEntity methodEntity, bool extensionParameter = false, bool opaqueParameter = false)
{
// Append method comments
this.Writer.WriteLineFormat (2, "/// <summary>");
foreach (String line in methodEntity.Summary) {
this.Writer.WriteLineFormat (2, "/// <para>{0}</para>", line.EscapeAll ());
}
this.Writer.WriteLineFormat (2, "/// <para>Original signature is '{0}'</para>", methodEntity.Signature.EscapeAll ());
this.AppendAvailability (2, methodEntity);
this.Writer.WriteLineFormat (2, "/// </summary>");
// Add extra parameter
if (extensionParameter) {
this.Writer.WriteLineFormat (2, "/// <param name=\"__target\">The target instance.</param>");
}
// Append parameters' comments
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
this.Writer.WriteLineFormat (2, "/// <param name=\"{0}\">{1}</param>", methodParameterEntity.Name.Trim ('@'), methodParameterEntity.Summary.Count > 0 ? methodParameterEntity.Summary [0].EscapeAll () : "MISSING");
}
// Append returns' comments
if (!String.Equals (methodEntity.ReturnType, "void")) {
this.Writer.WriteLineFormat (2, "/// <returns>{0}</returns>", methodEntity.ReturnsDocumentation.EscapeAll ());
}
}
private static string GetExtraParameter(ClassEntity classEntity, MethodEntity methodEntity, bool extension)
{
if (extension && !methodEntity.Static) {
return String.Format ("this {0} __target", classEntity.Name);
}
return String.Empty;
}
/// <summary>
/// Generates the specified entity.
/// </summary>
/// <param name = "classEntity">The class entity.</param>
/// <param name = "methodEntity">The method entity.</param>
/// <param name = "implementation">if set to <c>true</c> generate the implementation.</param>
/// <param name = "extension">if set to <c>true</c> this method is an extension method.</param>
public void Generate(ClassEntity classEntity, MethodEntity methodEntity, bool implementation = true, bool extension = false, bool markedAsNew = false)
{
// Don't generate if required
if (!methodEntity.Generate) {
return;
}
// Append static condition if needed
this.AppendStartCondition (methodEntity);
// Append documentation
this.AppendDocumentation (methodEntity, extension && !methodEntity.Static);
// Append method selector
if (!implementation) {
this.Writer.WriteLineFormat (2, "[ObjectiveCMessage(\"{0}\")]", methodEntity.Selector);
}
// Append Obsolete attribute
this.AppendObsoleteAttribute (methodEntity);
// Create Method signature
StringBuilder signature = new StringBuilder ();
// Append keywords
String keywords = GetKeywords (methodEntity, implementation, extension, markedAsNew);
signature.Append (keywords);
// Append return type and name
signature.AppendFormat ("{0} {1}", methodEntity.ReturnType, methodEntity.Name);
signature.Append ("(");
// Append parameters
List<String> parameters = new List<String> ();
String extraParameter = GetExtraParameter (classEntity, methodEntity, extension);
if (!String.IsNullOrEmpty (extraParameter)) {
parameters.Add (extraParameter);
}
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
parameters.Add (GetTypeSignature (methodParameterEntity));
}
signature.Append (String.Join (", ", parameters.ToArray ()));
signature.Append (")");
signature.Append (implementation ? String.Empty : ";");
this.Writer.WriteLineFormat (2, signature.ToString ());
// Write implementation
if (implementation) {
// Collect information
bool needStorage = false;
bool varargs = false;
CollectInformations (methodEntity, ref needStorage, ref varargs);
// Collect information on 32/64 bits invocations to check if they differ
MethodEntity methodEntity32 = DeriveMethodEntity (methodEntity, false);
MethodEntity methodEntity64 = DeriveMethodEntity (methodEntity, true);
bool useMixedInvocation = !AreMethodTypesEqual (methodEntity32, methodEntity64);
this.Writer.WriteLineFormat (2, "{{");
String target = GetTarget (classEntity, methodEntity, extension);
if (useMixedInvocation && needStorage) {
#if MIXED_MODE
this.Writer.WriteLineFormat(3, "if (ObjectiveCRuntime.Is64Bits)");
this.Writer.WriteLineFormat(3, "{{");
this.GenerateMethodBody(4, target, methodEntity, methodEntity64, needStorage, varargs);
this.Writer.WriteLineFormat(3, "}}");
this.Writer.WriteLineFormat(3, "else");
this.Writer.WriteLineFormat(3, "{{");
#endif
this.GenerateMethodBody (4, target, methodEntity, methodEntity32, needStorage, varargs);
#if MIXED_MODE
this.Writer.WriteLineFormat(3, "}}");
#endif
} else {
this.GenerateMethodBody (3, target, methodEntity, null, needStorage, varargs);
}
this.Writer.WriteLineFormat (2, "}}");
}
// Append static condition if needed
this.AppendEndCondition(methodEntity);
// Update statistics
this.Statistics.Methods++;
}
public MethodEntity Parse(TypedEntity typedEntity, String selector, IEnumerable<XElement> elements)
{
MethodEntity methodEntity = new MethodEntity();
XElement declarationElement = (from el in elements
where el.Name == "div" &&
el.Attribute("class") != null &&
el.Attribute("class").Value == "declaration_indent"
select el).FirstOrDefault();
XElement parameterElement = (from el in elements
where el.Name == "div" &&
el.Attribute("class") != null &&
el.Attribute("class").Value == "param_indent"
select el).FirstOrDefault();
XElement returnValueElement = (from el in elements
where el.Name == "h5" && el.Value.Trim() == "Return Value"
select el).FirstOrDefault();
//XElement discussionElement = (from el in elements
// where el.Name == "h5" && el.Value.Trim() == "Discussion"
// select el).FirstOrDefault();
XElement availabilityElement = (from el in elements
let term = el.Descendants("dt").FirstOrDefault()
let definition = el.Descendants("dd").FirstOrDefault()
where el.Name == "dl" &&
term != null &&
term.Value.Trim() == "Availability"
select definition).FirstOrDefault();
methodEntity.Selector = selector;
methodEntity.Name = GetMethodName(methodEntity);
methodEntity.Signature = declarationElement.TrimAll();
methodEntity.Signature = methodEntity.Signature.TrimEnd(';');
methodEntity.Static = methodEntity.Signature.StartsWith("+");
// Extract abstract
IEnumerable<XElement> abstractElements = elements.SkipWhile(el => el.Name != "p").TakeWhile(el => el.Name == "p");
foreach (XElement element in abstractElements)
{
String line = element.TrimAll();
if (!String.IsNullOrEmpty(line))
{
methodEntity.Summary.Add(line);
}
}
//// Extract discussion
//if (discussionElement != null)
//{
// IEnumerable<XElement> discussionElements = discussionElement.ElementsAfterSelf().TakeWhile(el => el.Name == "p");
// foreach (XElement element in discussionElements)
// {
// String line = element.TrimAll();
// if (!String.IsNullOrEmpty(line))
// {
// methodEntity.Summary.Add(line);
// }
// }
//}
// Extract return type
MethodSignatureEnumerator signatureEnumerator = new MethodSignatureEnumerator(methodEntity.Signature);
if (signatureEnumerator.MoveNext())
{
methodEntity.ReturnType = this.TypeManager.ConvertType(signatureEnumerator.Current.TrimAll(), this.Logger);
}
else
{
methodEntity.ReturnType = "Id";
}
// Extract parameter type and name
MethodParametersEnumerator parameterTypesEnumerator = new MethodParametersEnumerator(methodEntity.Signature, false);
MethodParametersEnumerator parameterNamesEnumerator = new MethodParametersEnumerator(methodEntity.Signature, true);
while (parameterTypesEnumerator.MoveNext() && parameterNamesEnumerator.MoveNext())
{
MethodParameterEntity parameterEntity = new MethodParameterEntity();
bool isOut, isByRef, isBlock;
parameterEntity.Type = this.TypeManager.ConvertType(parameterTypesEnumerator.Current, out isOut, out isByRef, out isBlock, this.Logger);
parameterEntity.IsOut = isOut;
parameterEntity.IsByRef = isByRef;
parameterEntity.IsBlock = isBlock;
parameterEntity.Name = parameterNamesEnumerator.Current.Trim();
methodEntity.Parameters.Add(parameterEntity);
}
if (methodEntity.Parameters.Count > 0 && parameterElement != null)
{
XElement termList = parameterElement.Descendants("dl").FirstOrDefault();
if (termList != null)
{
IEnumerable<XElement> dtList = from el in termList.Elements("dt") select el;
IEnumerable<XElement> ddList = from el in termList.Elements("dd") select el;
if (dtList.Count() == ddList.Count())
{
// Iterate over definitions
for (int i = 0; i < dtList.Count(); i++)
{
String term = dtList.ElementAt(i).TrimAll();
//String summary = ddList.ElementAt(i).TrimAll();
IEnumerable<String> summaries = ddList.ElementAt(i).Elements("p").Select(p => p.Value.TrimAll());
// Find the parameter
MethodParameterEntity parameterEntity = methodEntity.Parameters.Find(p => String.Equals(p.Name, term));
if (parameterEntity != null)
{
//parameterEntity.Summary.Add(summary);
foreach (string sum in summaries)
{
parameterEntity.Summary.Add(sum);
}
}
}
}
}
}
// Fix the name only after looking for the documentation
for (int i = 0; i < methodEntity.Parameters.Count; i++)
{
methodEntity.Parameters[i].Name = this.TypeManager.ConvertName(methodEntity.Parameters[i].Name);
}
// Get the summary for return type
if (!String.Equals(methodEntity.ReturnType, "void", StringComparison.OrdinalIgnoreCase) && returnValueElement != null)
{
IEnumerable<XElement> returnTypeElements = returnValueElement.ElementsAfterSelf().TakeWhile(el => el.Name == "p");
methodEntity.ReturnsDocumentation = String.Empty;
foreach (XElement element in returnTypeElements)
{
String line = element.TrimAll();
if (!String.IsNullOrEmpty(line))
{
methodEntity.ReturnsDocumentation += line;
}
}
}
// Get the availability
if (availabilityElement != null)
{
methodEntity.MinAvailability = CommentHelper.ExtractAvailability(availabilityElement.TrimAll());
}
return methodEntity;
}
public void GenerateConstructor(ClassEntity classEntity, MethodEntity methodEntity)
{
// Don't generate if required
if (!methodEntity.Generate) {
return;
}
// Clone the method and change the return type
methodEntity = new MethodEntity (methodEntity);
methodEntity.ReturnType = "IntPtr";
// Collect information
bool needStorage = false;
bool varargs = false;
CollectInformations (methodEntity, ref needStorage, ref varargs);
// Don't generate if varargs
if (varargs) {
return;
}
// Collect information about the return type and the parameters
bool hasReturn = !String.Equals (methodEntity.ReturnType, "void");
bool hasReturnParameters = hasReturn && needStorage;
// Collect information on 32/64 bits invocations to check if they differ
MethodEntity methodEntity32 = DeriveMethodEntity (methodEntity, false);
MethodEntity methodEntity64 = DeriveMethodEntity (methodEntity, true);
bool useMixedInvocation = false; // !AreMethodTypesEqual(methodEntity32, methodEntity64);
// Append static condition if needed
this.AppendStartCondition (methodEntity);
// Append documentation
this.AppendDocumentation (methodEntity);
// Append Method signature
StringBuilder signature = new StringBuilder ();
signature.AppendFormat ("public {0}(", classEntity.Name);
// Append parameters
List<String> parameters = new List<String> ();
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
parameters.Add (GetTypeSignature (methodParameterEntity));
}
signature.Append (String.Join (", ", parameters.ToArray ()));
signature.Append (")");
this.Writer.WriteLineFormat (2, signature.ToString ());
// Write base call
StringBuilder baseCall = new StringBuilder ();
if (useMixedInvocation || hasReturnParameters) {
baseCall.AppendFormat (" : this(ObjectiveCRuntime.SendMessage<IntPtr>({0}Class, \"alloc\"))", classEntity.Name);
} else {
baseCall.AppendFormat (" : base(\"{0}\"", methodEntity.Selector);
foreach (MethodParameterEntity methodParameterEntity in methodEntity.Parameters.Where(p => p.Generate)) {
baseCall.AppendFormat (", {0}", methodParameterEntity.Name);
}
baseCall.Append (")");
}
this.Writer.WriteLineFormat (3, baseCall.ToString ());
// Write implementation
this.Writer.WriteLineFormat (2, "{{");
String target = "this";
if (useMixedInvocation) {
#if MIXED_MODE
this.Writer.WriteLineFormat(3, "if (ObjectiveCRuntime.Is64Bits)");
this.Writer.WriteLineFormat(3, "{{");
this.GenerateConstructorBody(4, target, methodEntity, methodEntity64, needStorage, varargs);
this.Writer.WriteLineFormat(3, "}}");
this.Writer.WriteLineFormat(3, "else");
this.Writer.WriteLineFormat(3, "{{");
#endif
this.GenerateConstructorBody (4, target, methodEntity, methodEntity32, needStorage, varargs);
#if MIXED_MODE
this.Writer.WriteLineFormat(3, "}}");
#endif
} else if (hasReturnParameters) {
this.GenerateConstructorBody (4, target, methodEntity, null, needStorage, varargs);
}
this.Writer.WriteLineFormat (2, "}}");
// Append static condition if needed
this.AppendEndCondition (methodEntity);
// Update statistics
this.Statistics.Methods++;
}