private static TypeBuilder BuildType(DynamicTypeDefinition definition, ModuleBuilder modBuilder)
{
// Build the type
var typeName = string.Format("{0}.{1}.{2}PartRecord", AssemblyName, "Records", definition.Name);
var typBuilder = modBuilder.DefineType(typeName,
TypeAttributes.Public |
TypeAttributes.Class |
TypeAttributes.AutoClass |
TypeAttributes.AnsiClass |
TypeAttributes.BeforeFieldInit |
TypeAttributes.AutoLayout, typeof(ContentPartVersionRecord));
return(typBuilder);
}
private static TypeBuilder BuildHandlerType(DynamicTypeDefinition definition, ModuleBuilder modBuilder, Type type)
{
// Build the type
var typeName = string.Format("{0}.{1}.{2}PartHandler", AssemblyName, "Records", definition.Name);
Type contentType = typeof(DynamicContentsHandler <>);
var genericContentType = contentType.MakeGenericType(type);
var typBuilder = modBuilder.DefineType(typeName,
TypeAttributes.Public |
TypeAttributes.Class |
TypeAttributes.AutoClass |
TypeAttributes.AnsiClass |
TypeAttributes.BeforeFieldInit |
TypeAttributes.AutoLayout, genericContentType);
return(typBuilder);
}
private static void BuildProperties(DynamicTypeDefinition definition,
TypeBuilder typBuilder,
List <FieldBuilder> fieldBuilders, bool userParanet)
{
var fields = definition.Fields.ToList();
for (int i = 0; i < fields.Count; i++)
{
var propBuilder = typBuilder.DefineProperty(
fields[i].Name, PropertyAttributes.HasDefault, fields[i].Type, Type.EmptyTypes);
// Build Get prop
var getMethBuilder = typBuilder.DefineMethod(
"get_" + fields[i].Name, MethodAttributes.Public | MethodAttributes.Virtual | MethodAttributes.SpecialName | MethodAttributes.HideBySig,
fields[i].Type, Type.EmptyTypes);
var generator = getMethBuilder.GetILGenerator();
if (userParanet)
{
MethodInfo getRecord = typBuilder.BaseType.GetProperty("Record").GetGetMethod();
MethodInfo mi = typBuilder.BaseType.GetProperty("Record").PropertyType.GetProperty(fields[i].Name).GetGetMethod();
generator.DeclareLocal(fields[i].Type);
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Call, getRecord);
generator.Emit(OpCodes.Callvirt, mi);
generator.Emit(OpCodes.Stloc_0);
Label targetInstruction = generator.DefineLabel();
generator.Emit(OpCodes.Br_S, targetInstruction);
generator.MarkLabel(targetInstruction);
generator.Emit(OpCodes.Ldloc_0);
generator.Emit(OpCodes.Ret);
}
else
{
generator.Emit(OpCodes.Ldarg_0); // load 'this'
generator.Emit(OpCodes.Ldfld, fieldBuilders[i]); // load the field
generator.Emit(OpCodes.Ret);
}
propBuilder.SetGetMethod(getMethBuilder);
// Build Set prop
var setMethBuilder = typBuilder.DefineMethod(
"set_" + fields[i].Name, MethodAttributes.Public | MethodAttributes.Virtual | MethodAttributes.SpecialName | MethodAttributes.HideBySig,
typeof(void), new[] { fieldBuilders[i].FieldType });
generator = setMethBuilder.GetILGenerator();
if (userParanet)
{
MethodInfo rmi = typBuilder.BaseType.GetProperty("Record").GetGetMethod();
MethodInfo mi = typBuilder.BaseType.GetProperty("Record").PropertyType.GetProperty(fields[i].Name).GetSetMethod();
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Call, rmi);
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Call, mi);
generator.Emit(OpCodes.Ret);
}
else
{
generator.Emit(OpCodes.Ldarg_0); // load 'this'
generator.Emit(OpCodes.Ldarg_1); // load value
generator.Emit(OpCodes.Stfld, fieldBuilders[i]);
generator.Emit(OpCodes.Ret);
}
propBuilder.SetSetMethod(setMethBuilder);
}
}
private static IEnumerable <FieldBuilder> BuildFields(DynamicTypeDefinition definition, TypeBuilder typBuilder)
{
return(definition.Fields.Select(field => typBuilder.DefineField("_" + field.Name, field.Type,
FieldAttributes.Private | FieldAttributes.InitOnly)));
}
private static void BuildProperties(DynamicTypeDefinition definition,
TypeBuilder typBuilder,
List<FieldBuilder> fieldBuilders, bool userParanet) {
var fields = definition.Fields.ToList();
for (int i = 0; i < fields.Count; i++) {
var propBuilder = typBuilder.DefineProperty(
fields[i].Name, PropertyAttributes.HasDefault, fields[i].Type, Type.EmptyTypes);
// Build Get prop
var getMethBuilder = typBuilder.DefineMethod(
"get_" + fields[i].Name, MethodAttributes.Public | MethodAttributes.Virtual | MethodAttributes.SpecialName | MethodAttributes.HideBySig,
fields[i].Type, Type.EmptyTypes);
var generator = getMethBuilder.GetILGenerator();
if (userParanet) {
MethodInfo getRecord = typBuilder.BaseType.GetProperty("Record").GetGetMethod();
MethodInfo mi = typBuilder.BaseType.GetProperty("Record").PropertyType.GetProperty(fields[i].Name).GetGetMethod();
generator.DeclareLocal(fields[i].Type);
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Call, getRecord);
generator.Emit(OpCodes.Callvirt, mi);
generator.Emit(OpCodes.Stloc_0);
Label targetInstruction = generator.DefineLabel();
generator.Emit(OpCodes.Br_S, targetInstruction);
generator.MarkLabel(targetInstruction);
generator.Emit(OpCodes.Ldloc_0);
generator.Emit(OpCodes.Ret);
}
else {
generator.Emit(OpCodes.Ldarg_0); // load 'this'
generator.Emit(OpCodes.Ldfld, fieldBuilders[i]); // load the field
generator.Emit(OpCodes.Ret);
}
propBuilder.SetGetMethod(getMethBuilder);
// Build Set prop
var setMethBuilder = typBuilder.DefineMethod(
"set_" + fields[i].Name, MethodAttributes.Public | MethodAttributes.Virtual | MethodAttributes.SpecialName | MethodAttributes.HideBySig,
typeof(void), new[] { fieldBuilders[i].FieldType });
generator = setMethBuilder.GetILGenerator();
if (userParanet) {
MethodInfo rmi = typBuilder.BaseType.GetProperty("Record").GetGetMethod();
MethodInfo mi = typBuilder.BaseType.GetProperty("Record").PropertyType.GetProperty(fields[i].Name).GetSetMethod();
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Call, rmi);
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Call, mi);
generator.Emit(OpCodes.Ret);
}
else {
generator.Emit(OpCodes.Ldarg_0); // load 'this'
generator.Emit(OpCodes.Ldarg_1); // load value
generator.Emit(OpCodes.Stfld, fieldBuilders[i]);
generator.Emit(OpCodes.Ret);
}
propBuilder.SetSetMethod(setMethBuilder);
}
}
private static IEnumerable<FieldBuilder> BuildFields(DynamicTypeDefinition definition, TypeBuilder typBuilder) {
return definition.Fields.Select(field => typBuilder.DefineField("_" + field.Name, field.Type,
FieldAttributes.Private | FieldAttributes.InitOnly));
}
private static TypeBuilder BuildHandlerType(DynamicTypeDefinition definition, ModuleBuilder modBuilder, Type type) {
// Build the type
var typeName = string.Format("{0}.{1}.{2}PartHandler", AssemblyName, "Records", definition.Name);
Type contentType = typeof(DynamicContentsHandler<>);
var genericContentType = contentType.MakeGenericType(type);
var typBuilder = modBuilder.DefineType(typeName,
TypeAttributes.Public |
TypeAttributes.Class |
TypeAttributes.AutoClass |
TypeAttributes.AnsiClass |
TypeAttributes.BeforeFieldInit |
TypeAttributes.AutoLayout, genericContentType);
return typBuilder;
}
private static TypeBuilder BuildType(DynamicTypeDefinition definition, ModuleBuilder modBuilder) {
// Build the type
var typeName = string.Format("{0}.{1}.{2}PartRecord", AssemblyName, "Records", definition.Name);
var typBuilder = modBuilder.DefineType(typeName,
TypeAttributes.Public |
TypeAttributes.Class |
TypeAttributes.AutoClass |
TypeAttributes.AnsiClass |
TypeAttributes.BeforeFieldInit |
TypeAttributes.AutoLayout, typeof(ContentPartVersionRecord));
return typBuilder;
}
