public FieldDeclaration(ParameterDesc parameter, BaseTypeDeclaration container, AccessModifierType accessModifier)
: base(container, 0)
{
if (parameter.Hidden)
accessModifier = AccessModifierType.Private;
string fieldType;
if (parameter.ArraySizes.Any())
fieldType = new ArrayWrapperDeclararation(parameter, container, accessModifier).TypeName;
else
fieldType = parameter.TypeDeclaration;
WriteLine(() => accessModifier + " " + fieldType + " " + parameter.Name + ";");
}
public FieldDeclaration(ParameterDesc parameter, BaseTypeDeclaration container, AccessModifierType accessModifier)
: base(container, 0)
{
if (parameter.Hidden)
{
accessModifier = AccessModifierType.Private;
}
string fieldType;
if (parameter.ArraySizes.Any())
{
fieldType = new ArrayWrapperDeclararation(parameter, container, accessModifier).TypeName;
}
else
{
fieldType = parameter.TypeDeclaration;
}
WriteLine(() => accessModifier + " " + fieldType + " " + parameter.Name + ";");
}
private StructDeclaration(TypeDesc type, TextBlock container, AccessModifierType accessModifier, bool root)
: base(type, container, accessModifier)
{
if (type.BaseTypes.Any())
throw new Exception("Base types are not expected for struct");
if (type.Methods.Any())
throw new Exception("Methods are not expected for struct");
TypeDesc bitField = CheckBitField(Type);
var fields = type.Fields.ToArray();
WriteBaseLine(() => "{");
if (bitField == null)
{
if (root)
{
Action<TypeDesc, List<TypeDesc>, List<ParameterDesc>> getNestedTypes = null;
getNestedTypes = (currentType, types, parameters) =>
{
if (!types.Any(x => x.Name == currentType.Name))
{
types.Add(currentType);
parameters.AddRange(currentType.Fields);
if (CheckBitField(currentType) == null)
currentType.Fields.ToList().ForEach(x => getNestedTypes(x.Type, types, parameters));
}
};
List<TypeDesc> nestedTypeDescList = new List<TypeDesc>();
List<ParameterDesc> parameterDescList = new List<ParameterDesc>();
getNestedTypes(type, nestedTypeDescList, parameterDescList);
List<BaseTypeDeclaration> nestedTypes = new List<BaseTypeDeclaration>();
nestedTypes.AddRange(nestedTypeDescList.Where(x => x.AutoGeneratedName).Select(x => (BaseTypeDeclaration)new StructDeclaration(x, this, accessModifier, false)));
nestedTypes.AddRange(parameterDescList.Where(x => x.ArraySizes.Any()).Select(x => (BaseTypeDeclaration)new ArrayWrapperDeclararation(x, this, accessModifier)).Where(x => !nestedTypes.Any(y => y.TypeName == x.TypeName)));
nestedTypes.ForEach(x =>
{
AddTextBlock(x);
WriteLine();
});
}
Action<List<ParameterDesc>> processNamelessField = null;
processNamelessField = list =>
{
ParameterDesc currentParameter = list[list.Count - 1];
if (currentParameter.AutoGeneratedName)
{
foreach (var item in currentParameter.Type.Fields.ToArray())
processNamelessField(list.Union(new ParameterDesc[] { item }).ToList());
}
else
{
if (!currentParameter.Hidden)
{
string propertyType = currentParameter.TypeDeclaration;
if (currentParameter.ArraySizes.Any() && !currentParameter.SpecialFlag)
propertyType = new ArrayWrapperDeclararation(currentParameter, this, accessModifier).TypeName;
WriteLine();
WriteLine(() => AccessModifier + " " + propertyType + " " + currentParameter.Name);
WriteLine(() => "{");
WriteLine(() => " get");
WriteLine(() => " {");
WriteLine(() => " return " + string.Join(".", list.Select(x => x.Name)) + ";");
WriteLine(() => " }");
WriteLine(() => " set");
WriteLine(() => " {");
WriteLine(() => " " + string.Join(".", list.Select(x => x.Name)) + " = value;");
WriteLine(() => " }");
WriteLine(() => "}");
}
}
};
for (int i = 0; i < fields.Length; i++)
{
ParameterDesc field = fields[i];
if (type.Kind == TypeKind.Union)
WriteLine(() => "[FieldOffset(0)]");
AddTextBlock(new FieldDeclaration(field, this, AccessModifier));
}
foreach (var field in type.Fields.Where(x => x.AutoGeneratedName))
processNamelessField(new ParameterDesc[] { field }.ToList());
}
else
{
AddTextBlock(new FieldDeclaration(bitField, "__bit_field_value", this, AccessModifierType.Private));
int bitFieldOffset = 0;
for (int i = 0; i < fields.Length; i++)
{
ParameterDesc field = fields[i];
int bitFieldSize = field.ArraySizes.Single();
int bitFieldMask = 0;
for (int j = 0; j < bitFieldSize; j++)
bitFieldMask |= (1 << j);
WriteLine();
WriteLine(() => AccessModifier + " " + bitField.Name + " " + field.Name);
WriteLine(() => "{");
WriteLine(() => " get");
WriteLine(() => " {");
WriteLine(() => " return (" + bitField.Name + ")((__bit_field_value >> " + bitFieldOffset.ToString() + ") & " + bitFieldMask.ToString() + ");");
WriteLine(() => " }");
WriteLine(() => " set");
WriteLine(() => " {");
WriteLine(() => " __bit_field_value = (" + bitField.Name + ")((value & " + bitFieldMask.ToString() + ") << " + bitFieldOffset.ToString() + ");");
WriteLine(() => " }");
WriteLine(() => "}");
bitFieldOffset += bitFieldSize;
}
}
WriteLine();
WriteLine(() => AccessModifier + " unsafe static int GetSize()");
WriteLine(() => "{");
WriteLine(() => " return Marshal.SizeOf(typeof(" + TypeName + "));");
WriteLine(() => "}");
if ((TypeName == "BOOL") || (TypeName == "BOOLEAN"))
{
WriteLine();
WriteLine(() => "public static unsafe implicit operator bool(" + TypeName + " value)");
WriteLine(() => "{");
WriteLine(() => " return (value.Value != 0);");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public static unsafe implicit operator " + TypeName + "(bool value)");
WriteLine(() => "{");
WriteLine(() => " return new " + TypeName + " { Value = (byte)(value ? 1 : 0) };");
WriteLine(() => "}");
}
WriteLine();
WriteLine(() => "public unsafe override bool Equals(object obj)");
WriteLine(() => "{");
WriteLine(() => " if (!(obj is " + TypeName + "))");
WriteLine(() => " return false;");
WriteLine(() => " fixed (" + TypeName + "* address = &this)");
WriteLine(() => " {");
WriteLine(() => " " + TypeName + " other = (" + TypeName + ")obj;");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(address, &other, size);");
WriteLine(() => " return size == equalBytes;");
WriteLine(() => " }");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe override int GetHashCode()");
WriteLine(() => "{");
WriteLine(() => " int result = 0;");
WriteLine(() => " int size = GetSize();");
WriteLine(() => " fixed (" + TypeName + "* address = &this)");
WriteLine(() => " {");
WriteLine(() => " byte* byteAddress = (byte*)address;");
WriteLine(() => " for (int i = 0; i < size; i++)");
WriteLine(() => " result ^= byteAddress[i] << i;");
WriteLine(() => " }");
WriteLine(() => " return result;");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe static bool operator ==(" + TypeName + " left, " + TypeName + " right)");
WriteLine(() => "{");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(&left, &right, size);");
WriteLine(() => " return size == equalBytes;");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe static bool operator !=(" + TypeName + " left, " + TypeName + " right)");
WriteLine(() => "{");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(&left, &right, size);");
WriteLine(() => " return size != equalBytes;");
WriteLine(() => "}");
WriteBaseLine(() => "}");
}
private StructDeclaration(TypeDesc type, TextBlock container, AccessModifierType accessModifier, bool root)
: base(type, container, accessModifier)
{
if (type.BaseTypes.Any())
{
throw new Exception("Base types are not expected for struct");
}
if (type.Methods.Any())
{
throw new Exception("Methods are not expected for struct");
}
TypeDesc bitField = CheckBitField(Type);
var fields = type.Fields.ToArray();
WriteBaseLine(() => "{");
if (bitField == null)
{
if (root)
{
Action <TypeDesc, List <TypeDesc>, List <ParameterDesc> > getNestedTypes = null;
getNestedTypes = (currentType, types, parameters) =>
{
if (!types.Any(x => x.Name == currentType.Name))
{
types.Add(currentType);
parameters.AddRange(currentType.Fields);
if (CheckBitField(currentType) == null)
{
currentType.Fields.ToList().ForEach(x => getNestedTypes(x.Type, types, parameters));
}
}
};
List <TypeDesc> nestedTypeDescList = new List <TypeDesc>();
List <ParameterDesc> parameterDescList = new List <ParameterDesc>();
getNestedTypes(type, nestedTypeDescList, parameterDescList);
List <BaseTypeDeclaration> nestedTypes = new List <BaseTypeDeclaration>();
nestedTypes.AddRange(nestedTypeDescList.Where(x => x.AutoGeneratedName).Select(x => (BaseTypeDeclaration) new StructDeclaration(x, this, accessModifier, false)));
nestedTypes.AddRange(parameterDescList.Where(x => x.ArraySizes.Any()).Select(x => (BaseTypeDeclaration) new ArrayWrapperDeclararation(x, this, accessModifier)).Where(x => !nestedTypes.Any(y => y.TypeName == x.TypeName)));
nestedTypes.ForEach(x =>
{
AddTextBlock(x);
WriteLine();
});
}
Action <List <ParameterDesc> > processNamelessField = null;
processNamelessField = list =>
{
ParameterDesc currentParameter = list[list.Count - 1];
if (currentParameter.AutoGeneratedName)
{
foreach (var item in currentParameter.Type.Fields.ToArray())
{
processNamelessField(list.Union(new ParameterDesc[] { item }).ToList());
}
}
else
{
if (!currentParameter.Hidden)
{
string propertyType = currentParameter.TypeDeclaration;
if (currentParameter.ArraySizes.Any() && !currentParameter.SpecialFlag)
{
propertyType = new ArrayWrapperDeclararation(currentParameter, this, accessModifier).TypeName;
}
WriteLine();
WriteLine(() => AccessModifier + " " + propertyType + " " + currentParameter.Name);
WriteLine(() => "{");
WriteLine(() => " get");
WriteLine(() => " {");
WriteLine(() => " return " + string.Join(".", list.Select(x => x.Name)) + ";");
WriteLine(() => " }");
WriteLine(() => " set");
WriteLine(() => " {");
WriteLine(() => " " + string.Join(".", list.Select(x => x.Name)) + " = value;");
WriteLine(() => " }");
WriteLine(() => "}");
}
}
};
for (int i = 0; i < fields.Length; i++)
{
ParameterDesc field = fields[i];
if (type.Kind == TypeKind.Union)
{
WriteLine(() => "[FieldOffset(0)]");
}
AddTextBlock(new FieldDeclaration(field, this, AccessModifier));
}
foreach (var field in type.Fields.Where(x => x.AutoGeneratedName))
{
processNamelessField(new ParameterDesc[] { field }.ToList());
}
}
else
{
AddTextBlock(new FieldDeclaration(bitField, "__bit_field_value", this, AccessModifierType.Private));
int bitFieldOffset = 0;
for (int i = 0; i < fields.Length; i++)
{
ParameterDesc field = fields[i];
int bitFieldSize = field.ArraySizes.Single();
int bitFieldMask = 0;
for (int j = 0; j < bitFieldSize; j++)
{
bitFieldMask |= (1 << j);
}
WriteLine();
WriteLine(() => AccessModifier + " " + bitField.Name + " " + field.Name);
WriteLine(() => "{");
WriteLine(() => " get");
WriteLine(() => " {");
WriteLine(() => " return (" + bitField.Name + ")((__bit_field_value >> " + bitFieldOffset.ToString() + ") & " + bitFieldMask.ToString() + ");");
WriteLine(() => " }");
WriteLine(() => " set");
WriteLine(() => " {");
WriteLine(() => " __bit_field_value = (" + bitField.Name + ")((value & " + bitFieldMask.ToString() + ") << " + bitFieldOffset.ToString() + ");");
WriteLine(() => " }");
WriteLine(() => "}");
bitFieldOffset += bitFieldSize;
}
}
WriteLine();
WriteLine(() => AccessModifier + " unsafe static int GetSize()");
WriteLine(() => "{");
WriteLine(() => " return Marshal.SizeOf(typeof(" + TypeName + "));");
WriteLine(() => "}");
if ((TypeName == "BOOL") || (TypeName == "BOOLEAN"))
{
WriteLine();
WriteLine(() => "public static unsafe implicit operator bool(" + TypeName + " value)");
WriteLine(() => "{");
WriteLine(() => " return (value.Value != 0);");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public static unsafe implicit operator " + TypeName + "(bool value)");
WriteLine(() => "{");
WriteLine(() => " return new " + TypeName + " { Value = (byte)(value ? 1 : 0) };");
WriteLine(() => "}");
}
WriteLine();
WriteLine(() => "public unsafe override bool Equals(object obj)");
WriteLine(() => "{");
WriteLine(() => " if (!(obj is " + TypeName + "))");
WriteLine(() => " return false;");
WriteLine(() => " fixed (" + TypeName + "* address = &this)");
WriteLine(() => " {");
WriteLine(() => " " + TypeName + " other = (" + TypeName + ")obj;");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(address, &other, size);");
WriteLine(() => " return size == equalBytes;");
WriteLine(() => " }");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe override int GetHashCode()");
WriteLine(() => "{");
WriteLine(() => " int result = 0;");
WriteLine(() => " int size = GetSize();");
WriteLine(() => " fixed (" + TypeName + "* address = &this)");
WriteLine(() => " {");
WriteLine(() => " byte* byteAddress = (byte*)address;");
WriteLine(() => " for (int i = 0; i < size; i++)");
WriteLine(() => " result ^= byteAddress[i] << i;");
WriteLine(() => " }");
WriteLine(() => " return result;");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe static bool operator ==(" + TypeName + " left, " + TypeName + " right)");
WriteLine(() => "{");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(&left, &right, size);");
WriteLine(() => " return size == equalBytes;");
WriteLine(() => "}");
WriteLine();
WriteLine(() => "public unsafe static bool operator !=(" + TypeName + " left, " + TypeName + " right)");
WriteLine(() => "{");
WriteLine(() => " IntPtr size = new IntPtr(GetSize());");
WriteLine(() => " IntPtr equalBytes = NativeMethods.RtlCompareMemory(&left, &right, size);");
WriteLine(() => " return size != equalBytes;");
WriteLine(() => "}");
WriteBaseLine(() => "}");
}
