public CodeExpression GetReaderExpression(CodeExpression reader)
{
CodeExpression ret;
ret = CodeGen.CallMethod(typeof(ParserUtils), _isByteLength ? "ReadFixedByteLengthString" : "ReadFixedLengthString",
reader,
GetEncoding(),
CodeGen.GetLength(Length));
return(ret);
}
public CodeExpression GetReaderExpression(CodeExpression reader)
{
if (_isByteLength)
{
return(CodeGen.CallMethod(CodeGen.GetThis(), "FixBPA", BaseEntry.GetTypeReference(),
reader, CodeGen.GetLength(Length), _intEntry.GetEndian()));
}
else
{
return(CodeGen.CallMethod(CodeGen.GetThis(), "FixPA", BaseEntry.GetTypeReference(),
reader, CodeGen.GetLength(Length), _intEntry.GetEndian()));
}
}
public CodeExpression GetWriterExpression(CodeExpression writer, CodeExpression obj)
{
CodeExpression ret;
if (_isByteLength)
{
ret = CodeGen.CallMethod(typeof(ParserUtils), "WriteFixedByteLengthString",
writer,
GetEncoding(), obj, CodeGen.GetLength(Length),
CodeGen.GetPrimitive((byte)Padding));
}
else
{
ret = CodeGen.CallMethod(typeof(ParserUtils), "WriteFixedLengthString",
writer,
GetEncoding(), obj, CodeGen.GetLength(Length),
CodeGen.GetPrimitive((char)Padding));
}
return(ret);
}
public CodeExpression GetWriterExpression(CodeExpression writer, CodeExpression obj)
{
return(CodeGen.CallMethod(CodeGen.GetThis(), "FixWPA", obj, writer, CodeGen.GetLength(Length), _intEntry.GetEndian()));
}
public override System.CodeDom.CodeMemberMethod GetDeserializerMethod()
{
CodeMemberMethod method = base.GetDeserializerMethod();
IMemberReaderWriter entry = BaseEntry as IMemberReaderWriter;
if (_isByteLength)
{
CodeTypeReference listType = CodeGen.CreateGenericType(typeof(List <>), BaseEntry.GetTypeReference());
method.Statements.Add(CodeGen.MakeVariable(listType, "ret",
CodeGen.CreateObject(listType)));
method.Statements.Add(CodeGen.GetAssign(CodeGen.GetReader(),
CodeGen.CallMethod(CodeGen.GetThis(), "GBR", CodeGen.GetReader(), CodeGen.GetPrimitive(_lengthExpression))));
List <CodeStatement> loopStatements = new List <CodeStatement>();
CodeExpression expr = CodeGen.CallMethod(CodeGen.GetVariable("ret"), "Add", entry.GetReaderExpression(CodeGen.GetReader()));
method.Statements.Add(CodeGen.GetTryCatch(new CodeStatement[] { CodeGen.GetInfLoop(new CodeExpressionStatement(expr)) }, typeof(EndOfStreamException)));
method.Statements.Add(CodeGen.GetReturn(CodeGen.CallMethod(CodeGen.GetVariable("ret"), "ToArray")));
}
else
{
method.Statements.Add(CodeGen.MakeVariable(GetTypeReference(), "ret",
CodeGen.CreateArray(GetTypeReference(), CodeGen.GetLength(Length))));
List <CodeStatement> loopStatements = new List <CodeStatement>();
loopStatements.Add(CodeGen.GetAssign(
CodeGen.GetIndex(
CodeGen.GetVariable("ret"), CodeGen.GetVariable("i")
),
entry.GetReaderExpression(CodeGen.GetReader()))
);
method.Statements.Add(CodeGen.GetForLoop("i", 0, CodeGen.GetProperty(CodeGen.GetVariable("ret"), "Length"), 1, loopStatements.ToArray()));
method.Statements.Add(CodeGen.GetReturn(CodeGen.GetVariable("ret")));
}
return(method);
}
public override System.CodeDom.CodeMemberMethod GetDeserializerMethod()
{
CodeMemberMethod method = base.GetDeserializerMethod();
CodeExpression returnExpression;
returnExpression = CodeGen.CallMethod(CodeGen.GetReader(), "ReadToEndTrail", GetEncoding(), CodeGen.GetLength(TrailingLength));
method.Statements.Add(CodeGen.GetReturn(returnExpression));
return(method);
}
public CodeExpression GetReaderExpression(CodeExpression reader)
{
return(CodeGen.CallMethod(CodeGen.GetThis(), "RTEPA", _intEntry.GetTypeReference(), reader, _intEntry.GetEndian(), CodeGen.GetLength(TrailingLength)));
}
public override System.CodeDom.CodeMemberMethod GetDeserializerMethod()
{
CodeMemberMethod method = base.GetDeserializerMethod();
CodeTypeReference listType = CodeGen.CreateGenericType(typeof(List <>), BaseEntry.GetTypeReference());
method.Statements.Add(CodeGen.MakeVariable(listType, "ret", CodeGen.CreateObject(listType)));
if (TrailingLength.IsValid)
{
int length;
// If not a primitive expression or the length is not 0
if (!TrailingLength.ParseInt(out length) || (length != 0))
{
method.Statements.Add(CodeGen.GetAssign(CodeGen.GetReader(), CodeGen.CreateObject(typeof(DataReader), CodeGen.CallMethod(CodeGen.GetReader(),
"ReadToEndTrail", CodeGen.GetLength(TrailingLength)))));
}
}
List <CodeStatement> loopStatements = new List <CodeStatement>();
loopStatements.Add(CodeGen.GetStatement(CodeGen.CallMethod(CodeGen.GetVariable("ret"), "Add",
_memberEntry.GetReaderExpression(CodeGen.GetReader()))));
method.Statements.Add(
CodeGen.GetTryCatch(new CodeStatement[] { CodeGen.GetInfLoop(loopStatements.ToArray()) }, typeof(EndOfStreamException)));
method.Statements.Add(CodeGen.GetReturn(CodeGen.CallMethod(CodeGen.GetVariable("ret"), "ToArray")));
return(method);
}
