private string FillAndCollect()
{
Method fill = new Method("FillObject")
{
Modifier = Modifier.Public | Modifier.Override,
Params = new Parameters().Add <DataRow>("row")
};
Method collect = new Method("UpdateRow")
{
Modifier = Modifier.Public | Modifier.Override,
Params = new Parameters().Add <DataRow>("row")
};
foreach (IColumn column in metaTable.Columns)
{
var fieldDef = dict_column_field[column.ColumnName];
string fieldName = fieldDef.PropertyName;
fill.Statement.AppendFormat("this.{0} = GetField<{1}>(row, _{0});", fieldName, fieldDef.Type);
collect.Statement.AppendFormat("SetField(row, _{0}, this.{0});", fieldName);
}
clss.Add(fill);
clss.Add(collect);
CodeBlock block = new CodeBlock();
block.Add(fill);
block.AppendLine();
block.Add(collect);
return(block.ToString(2));
}
private IPrimitive GenerateModules(MetaModel model)
{
var code = new CodeBlock();
if (model.Modules?.Count > 0)
{
foreach (var module in model.Modules)
{
foreach (var line in _moduleProvider.GetCode(module.Name))
{
code.Add(line);
}
if (model.Debug)
{
code.Add($"{module.Name}.Debug = true;");
}
foreach (var param in module.Parameters)
{
string valueStr = FormatParameterValue(param);
code.Add($"{module.Name}.{param.Id} = {valueStr};");
}
code.Add($"{module.Name}:RegisterModule(Modules);");
}
}
return(code);
}
public void Generate(Assembly asm, Context ctx)
{
var code = new CodeBlock();
var beginning = Label.New(LabelType.Local);
var body = new If(Predicate, code);
code.Add(Code);
code.Add(new Jmp(beginning));
ctx.Invalidate();
beginning.Generate(asm, ctx);
body.Generate(asm, ctx);
}
private static Method EncodeMethod(Record record, string baseName, List <RecordField> members)
{
Method method = new Method("void", "Encode");
method.Modifiers.Add("public");
if (record.IsCutomized)
{
method.Name = "encode";
}
else
{
method.Modifiers.Add("override");
}
method.MethodBody.Add("MemoryStream stream = new MemoryStream();");
method.MethodBody.Add("BinaryWriter writer = new BinaryWriter(stream);");
foreach (RecordField member in members)
{
string typeName = member.Type;
string format = "writer.Write({0});";
switch (typeName)
{
case "String":
format = "Record.WriteString(writer, {0}, " + member.ExtraInfo + ");";
break;
case "Guid":
format = "writer.Write({0}.ToByteArray());";
break;
case "List<StringOffset>":
format = "WriteStringOffset(writer, {0});";
break;
}
if (typeName.StartsWith("List<") || typeName.StartsWith("FastSearchList<"))
{
typeName = StringHelper.GetSubStringBetween(typeName, '<', '>');
CodeBlock foreach_block = new CodeBlock();
string loopVar = typeName.ToLower() + "Var";
foreach_block.Leading = String.Format("foreach({0} {1} in {2})", typeName, loopVar, member.Name);
foreach_block.Add(String.Format(format, loopVar));
method.MethodBody.Add(foreach_block);
}
else
{
method.MethodBody.Add(String.Format(format, member.Name));
}
}
string sizeType = baseName == "EscherRecord" ? "UInt32" : "UInt16";
method.MethodBody.Add("this.Data = stream.ToArray();");
method.MethodBody.Add("this.Size = (" + sizeType + ")Data.Length;");
method.MethodBody.Add("base.Encode();");
return(method);
}
public string Generate(MetaModel model)
{
var factory = new PrimitiveFactory();
var code = new CodeBlock();
code.Add(GenerateHeader())
.Add(InitMethodGenerator.GenerateCode(model))
.Add(VariablesGenerator.GenerateCode(model))
.Add(PrepareMethodGenerator.GenerateCode(model))
.Add(new EntryFunctionGenerator(model, factory).Generate())
.Add(GenerateRoutines())
.Add(GenerateModules(model));
return(code.ToCode());
}
private static Class BuildBaseClass(Record record, Dictionary <string, Record> AllRecords)
{
string className = record.Name;
Class baseClass = new Class(className);
baseClass.Modifiers.Add("public");
baseClass.Modifiers.Add("partial");
if (record.Parent != null)
{
baseClass.BaseClass = record.Parent;
baseClass.Constructors.Add(String.Format("public {0}() {{ }}", className));
baseClass.Constructors.Add(String.Format(
"public {0}({1} record) : base(record) {{ }}",
className, baseClass.BaseClass
));
if (record.Fields.Count > 0)
{
foreach (RecordField member in record.Fields)
{
Field field = new Field(member.Type, member.Name);
field.Modifiers.Add("public");
if (member.Description != null)
{
field.Summary = member.Description;
}
baseClass.Members.Add(field);
}
}
}
else
{
Method method = new Method(className, "Read");
method.Modifiers.Add("public");
method.Modifiers.Add("static");
method.Params.Add(new Parameter("Stream", "stream"));
method.MethodBody.Add(String.Format("{0} record = {0}.ReadBase(stream);", className));
CodeBlock switchblock = new CodeBlock("switch (record.Type)");
AddChildCase(record, className, switchblock);
CodeLines defaultblock = new CodeLines();
defaultblock.Lines.Add("default:");
defaultblock.Lines.Add("\treturn record;");
switchblock.Add(defaultblock);
method.MethodBody.Add(switchblock);
baseClass.Members.Add(method);
}
return(baseClass);
}
private static void AddChildCase(Record record, string className, CodeBlock switchblock)
{
foreach (Record childRecord in record.ChildRecords)
{
if (!childRecord.IsAbstract)
{
string name = childRecord.Name;
CodeLines caseblock = new CodeLines();
caseblock.Lines.Add(String.Format("case {0}Type.{1}:", className, name));
caseblock.Lines.Add(String.Format("\treturn new {0}(record);", name));
switchblock.Add(caseblock);
}
else
{
AddChildCase(childRecord, className, switchblock);
}
}
}
public override CodeElement GetSetter(string BufferName, string VariableName)
{
CodeBlock res = new CodeBlock();
int position = 0;
foreach (var sec in BitSections)
{
res.Add(SetValueString(
string.Format("{0}[{1}]", BufferName, sec.Start.ByteOffset),
ApplyShift(VariableName, -position),
sec.GetMask()));
position += sec.Length;
//buff[3] = (byte)((buff[3] & ~ByteMask) | ((val >> sec.Start.ByteOffset*8) & ByteMask));
}
return(res);
}
private static Method DecodeMethod(Record record, string baseName, List <RecordField> members)
{
Method method = new Method("void", "Decode");
method.Modifiers.Add("public");
if (record.IsCutomized)
{
method.Name = "decode";
}
else
{
method.Modifiers.Add("override");
}
method.MethodBody.Add("MemoryStream stream = new MemoryStream(Data);");
method.MethodBody.Add("BinaryReader reader = new BinaryReader(stream);");
foreach (RecordField member in members)
{
string typeName = member.Type;
if (typeName.StartsWith("List<") || typeName.StartsWith("FastSearchList<"))
{
method.MethodBody.Add(String.Format("int count = {0};", member.ExtraInfo));
method.MethodBody.Add(String.Format("this.{0} = new {1}(count);", member.Name, typeName));
typeName = StringHelper.GetSubStringBetween(typeName, '<', '>');
string format = "{0}.Add(" + GetReadingCode(typeName, "16") + ");";
CodeBlock for_loop = new CodeBlock("for (int i = 0; i < count; i++)");
for_loop.Add(String.Format(format, member.Name));
method.MethodBody.Add(for_loop);
}
else
{
string format = "this.{0} = " + GetReadingCode(member.Type, member.ExtraInfo) + ";";
method.MethodBody.Add(String.Format(format, member.Name));
}
}
return(method);
}
