private void combineDynamicType(FigureCompiler compiler)
{
var fcvt = compiler;
compiledType = fcvt.CompileFigureType(Name);
Rubrics.KeyRubrics.Add(fcvt.Identities.Values);
this.Type = compiledType.New().GetType();
Size = Marshal.SizeOf(this.Type);
var rf = this.Type.GetRuntimeFields().ToArray();
if (!Rubrics.AsValues().Where(m => m.Name == "SerialCode").Any())
{
var mr = new MemberRubric(rf[0]);
mr.RubricName = "SerialCode";
Rubrics.Insert(0, mr);
}
Rubrics.AsValues().Select((m, y) => m.FigureField = rf[y]).ToArray();
Rubrics.AsValues().Where(m => m.FigureField != null)
.Select((f, y) => new object[] {
f.FieldId = y - 1,
f.RubricId = y - 1,
f.RubricOffset = (int)Marshal.OffsetOf(this.Type, f.FigureField.Name)
})
.ToArray();
}
/// <summary>
/// The createField.
/// </summary>
/// <param name="tb">The tb<see cref="TypeBuilder"/>.</param>
/// <param name="mr">The mr<see cref="MemberRubric"/>.</param>
/// <param name="type">The type<see cref="Type"/>.</param>
/// <param name="fieldName">The fieldName<see cref="string"/>.</param>
/// <returns>The <see cref="FieldBuilder"/>.</returns>
private FieldBuilder createField(TypeBuilder tb, MemberRubric mr, Type type, string fieldName)
{
if (type == typeof(string) || type.IsArray)
{
//Type _type = type;
//FieldBuilder fb;
//if (type == typeof(string))
// _type = typeof(char[]);
//fb = tb.DefineField(fieldName, _type, FieldAttributes.Private | FieldAttributes.HasDefault | FieldAttributes.HasFieldMarshal);
//ResolveMarshalAsAttributeForArray(fb, mr, _type);
FieldBuilder fb = tb.DefineField(fieldName, type, FieldAttributes.Private | FieldAttributes.HasDefault | FieldAttributes.HasFieldMarshal);
if (type == typeof(string))
{
ResolveMarshalAsAttributeForString(fb, mr, type);
}
else
{
ResolveMarshalAsAttributeForArray(fb, mr, type);
}
return(fb);
}
else
{
return(tb.DefineField(fieldName, type, FieldAttributes.Private));
}
}
/// <summary>
/// The CreateFieldsAndProperties.
/// </summary>
/// <param name="tb">The tb<see cref="TypeBuilder"/>.</param>
/// <returns>The <see cref="FieldBuilder[]"/>.</returns>
public override FieldBuilder[] CreateFieldsAndProperties(TypeBuilder tb)
{
for (int i = scode; i < length + scode; i++)
{
MemberRubric mr = fieldRubrics[i - scode];
Type type = null;
string name = mr.RubricName;
string fieldName = "_" + mr.RubricName;
bool isBackingField = false;
if (mr.MemberType == MemberTypes.Field)
{
var fieldRubric = (FieldRubric)mr.RubricInfo;
isBackingField = fieldRubric.IsBackingField;
fieldRubric.FieldName = fieldName;
type = mr.RubricType;
if (type == null)
{
type = fieldRubric.FieldType;
}
}
else if (mr.MemberType == MemberTypes.Property)
{
type = mr.RubricType;
if (type == null)
{
type = ((PropertyRubric)mr.RubricInfo).PropertyType;
}
}
if ((type.IsArray && !type.GetElementType().IsValueType) ||
(!type.IsArray && !type.IsValueType && type != typeof(string)))
{
type = null;
}
if (type != null)
{
var _mr = mr;
if (isBackingField)
{
var __mr = propertyRubrics[mr.RubricName];
if (__mr != null)
{
_mr = __mr;
}
}
ResolveFigureAttributes(null, _mr, mr);
derivedFields[i] = (FieldRubric)mr.RubricInfo;
}
}
return(fields);
}
/// <summary>
/// The Compute.
/// </summary>
/// <param name="figures">The figures<see cref="IFigures"/>.</param>
/// <param name="rubric">The rubric<see cref="MemberRubric"/>.</param>
/// <returns>The <see cref="IFigures"/>.</returns>
public static IFigures Compute(this IFigures figures, MemberRubric rubric)
{
IComputation ic = figures.Computations.Where(c => ((Computation)c).ContainsFirst(rubric)).FirstOrDefault();
if (ic != null)
{
ic.Compute();
}
return(figures);
}
/// <summary>
/// Initializes a new instance of the <see cref="MemberRubric"/> class.
/// </summary>
/// <param name="member">The member<see cref="MemberRubric"/>.</param>
public MemberRubric(MemberRubric member) : this(member.RubricInfo != null ? (IMemberRubric)member.RubricInfo : member)
{
FigureType = member.FigureType;
FigureField = member.FigureField;
FieldId = member.FieldId;
RubricOffset = member.RubricOffset;
IsKey = member.IsKey;
IsIdentity = member.IsIdentity;
IsAutoincrement = member.IsAutoincrement;
IdentityOrder = member.IdentityOrder;
Required = member.Required;
DisplayName = member.DisplayName;
}
public void ResolveFigureAttributes(FieldBuilder fb, MemberRubric mrwa, MemberRubric mr)
{
MemberInfo mi = mrwa.RubricInfo;
resolveFigureKeyAttributes(fb, mi, mr);
resolveFigureIdentityAttributes(fb, mi, mr);
resolveFigureRquiredAttributes(fb, mi, mr);
resolveFigureDisplayAttributes(fb, mi, mr);
resolveFigureTreatmentAttributes(fb, mi, mr);
}
private void resolveFigureKeyAttributes(FieldBuilder fb, MemberInfo mi, MemberRubric mr)
{
object[] o = mi.GetCustomAttributes(typeof(FigureKeyAttribute), false);
if (o != null && o.Any())
{
FigureKeyAttribute fka = (FigureKeyAttribute)o.First();
mr.IsKey = true;
mr.IsIdentity = true;
mr.IsAutoincrement = fka.IsAutoincrement;
if (Identities.ContainsKey(fka.Order))
{
fka.Order = (short)(Identities.LastOrDefault().Key + 1);
}
mr.IdentityOrder = fka.Order;
Identities.Add(mr.IdentityOrder, mr);
mr.Required = true;
if (fb != null)
{
CreateFigureKeyAttribute(fb, fka);
}
}
else if (mr.IsKey)
{
mr.IsIdentity = true;
mr.Required = true;
if (Identities.ContainsKey(mr.IdentityOrder))
{
mr.IdentityOrder += (short)(Identities.LastOrDefault().Key + 1);
}
Identities.Add(mr.IdentityOrder, mr);
if (fb != null)
{
CreateFigureKeyAttribute(fb, new FigureKeyAttribute()
{
IsAutoincrement = mr.IsAutoincrement, Order = mr.IdentityOrder
});
}
}
}
private void resolveFigureDisplayAttributes(FieldBuilder fb, MemberInfo mi, MemberRubric mr)
{
object[] o = mi.GetCustomAttributes(typeof(FigureDisplayAttribute), false);
if (o != null && o.Any())
{
FigureDisplayAttribute fda = (FigureDisplayAttribute)o.First();;
mr.DisplayName = fda.Name;
if (fb != null)
{
CreateFigureDisplayAttribute(fb, fda);
}
}
else if (mr.DisplayName != null)
{
CreateFigureDisplayAttribute(fb, new FigureDisplayAttribute(mr.DisplayName));
}
}
public void ResolveMarshalAsAttributeForString(FieldBuilder field, MemberRubric member, Type type)
{
MemberInfo _member = member.RubricInfo;
if (member is MemberRubric && ((MemberRubric)member).FigureField != null)
{
_member = ((MemberRubric)member).FigureField;
}
object[] o = _member.GetCustomAttributes(typeof(MarshalAsAttribute), false);
if (o == null || !o.Any())
{
o = _member.GetCustomAttributes(typeof(FigureAsAttribute), false);
if (o != null && o.Any())
{
FigureAsAttribute maa = (FigureAsAttribute)o.First();
CreateFigureAsAttribute(field, new FigureAsAttribute(UnmanagedType.ByValTStr)
{
SizeConst = maa.SizeConst
});
}
else
{
int size = 64;
if (member.RubricSize > 0)
{
size = member.RubricSize;
}
CreateFigureAsAttribute(field, new FigureAsAttribute(UnmanagedType.ByValTStr)
{
SizeConst = size
});
}
}
else
{
MarshalAsAttribute maa = (MarshalAsAttribute)o.First();
CreateMarshaAslAttribute(field, new MarshalAsAttribute(UnmanagedType.ByValTStr)
{
SizeConst = maa.SizeConst
});
}
}
private void resolveFigureRquiredAttributes(FieldBuilder fb, MemberInfo mi, MemberRubric mr)
{
object[] o = mi.GetCustomAttributes(typeof(FigureRequiredAttribute), false);
if (o != null && o.Any())
{
mr.Required = true;
if (fb != null)
{
CreateFigureRequiredAttribute(fb);
}
}
else if (mr.Required)
{
if (fb != null)
{
CreateFigureRequiredAttribute(fb);
}
}
}
private void combineDerivedType(FigureCompiler compiler)
{
var fcdt = compiler;
compiledType = fcdt.CompileFigureType(Name);
Rubrics.KeyRubrics.Add(fcdt.Identities.Values);
this.Type = compiledType.New().GetType();
Size = Marshal.SizeOf(this.Type);
if (!Rubrics.AsValues().Where(m => m.Name == "SerialCode").Any())
{
var f = this.Type.GetField("serialcode", BindingFlags.NonPublic | BindingFlags.Instance);
var mr = new MemberRubric(f);
mr.RubricName = "SerialCode";
mr.FigureField = f;
mr.RubricOffset = (int)Marshal.OffsetOf(this.Type, f.Name);
Rubrics.Insert(0, mr);
}
var df = fcdt.derivedFields;
Rubrics.AsValues().Select((m, y) => m.FigureField = df[y].RubricInfo).ToArray();
Rubrics.AsValues().Where(m => m.FigureField != null)
.Select((f, y) => new object[] {
f.FieldId = y - 1,
f.RubricId = y - 1
})
.ToArray();
foreach (var rubric in Rubrics.Skip(1).ToArray())
{
try
{
rubric.RubricOffset = (int)Marshal.OffsetOf(BaseType, rubric.FigureField.Name);
}
catch (Exception ex)
{
rubric.RubricOffset = -1;
}
}
}
/// <summary>
/// The CreateFieldsAndProperties.
/// </summary>
/// <param name="tb">The tb<see cref="TypeBuilder"/>.</param>
/// <returns>The <see cref="FieldBuilder[]"/>.</returns>
public override FieldBuilder[] CreateFieldsAndProperties(TypeBuilder tb)
{
for (int i = scode; i < length + scode; i++)
{
MemberRubric mr = fieldRubrics[i - scode];
Type type = null;
string name = mr.RubricName;
string fieldName = "_" + mr.RubricName;
bool isBackingField = false;
if (mr.MemberType == MemberTypes.Field)
{
var fieldRubric = (FieldRubric)mr.RubricInfo;
isBackingField = fieldRubric.IsBackingField;
fieldRubric.FieldName = fieldName;
type = mr.RubricType;
if (type == null)
{
type = fieldRubric.FieldType;
}
}
else if (mr.MemberType == MemberTypes.Property)
{
type = mr.RubricType;
if (type == null)
{
type = ((PropertyRubric)mr.RubricInfo).PropertyType;
}
}
if ((type.IsArray && !type.GetElementType().IsValueType) ||
(!type.IsArray && !type.IsValueType && type != typeof(string)))
{
type = null;
}
if (type != null)
{
var _mr = mr;
if (isBackingField)
{
var __mr = propertyRubrics[mr.RubricName];
if (__mr != null)
{
_mr = __mr;
}
}
FieldBuilder fb = createField(tb, _mr, type, fieldName);
if (fb != null)
{
ResolveFigureAttributes(fb, _mr, mr);
PropertyBuilder pi = createProperty(tb, fb, type, name);
fields[i] = fb;
props[i] = pi;
pi.SetCustomAttribute(new CustomAttributeBuilder(dataMemberCtor, new object[0], dataMemberProps, new object[2] {
i - scode, name
}));
}
}
}
return(fields);
}
private void resolveFigureTreatmentAttributes(FieldBuilder fb, MemberInfo mi, MemberRubric mr)
{
object[] o = mi.GetCustomAttributes(typeof(FigureTreatmentAttribute), false);
if (o != null && o.Any())
{
FigureTreatmentAttribute fta = (FigureTreatmentAttribute)o.First();;
mr.AggregateOperand = fta.AggregateOperand;
mr.SummaryOperand = fta.SummaryOperand;
if (fb != null)
{
CreateFigureTreatmentAttribute(fb, fta);
}
}
else if (mr.AggregateOperand != AggregateOperand.None || mr.SummaryOperand != AggregateOperand.None)
{
CreateFigureTreatmentAttribute(fb, new FigureTreatmentAttribute()
{
AggregateOperand = mr.AggregateOperand, SummaryOperand = mr.SummaryOperand
});
}
}
