static uint FromJsonCore(TinyJsonReader jr, ref byte[] binary, ref int offset)
{
uint count = 0;
while (jr.Read())
{
switch (jr.TokenType)
{
case TinyJsonToken.None:
break;
case TinyJsonToken.StartObject:
{
var startOffset = offset;
offset += 5;
var mapCount = FromJsonCore(jr, ref binary, ref offset);
mapCount = mapCount / 2; // remove propertyname string count.
MessagePackBinary.WriteMapHeaderForceMap32Block(ref binary, startOffset, mapCount);
count++;
break;
}
case TinyJsonToken.EndObject:
return(count); // break
case TinyJsonToken.StartArray:
{
var startOffset = offset;
offset += 5;
var arrayCount = FromJsonCore(jr, ref binary, ref offset);
MessagePackBinary.WriteArrayHeaderForceArray32Block(ref binary, startOffset, arrayCount);
count++;
break;
}
case TinyJsonToken.EndArray:
return(count); // break
case TinyJsonToken.Number:
var v = jr.ValueType;
if (v == ValueType.Double)
{
offset += MessagePackBinary.WriteDouble(ref binary, offset, jr.DoubleValue);
}
else if (v == ValueType.Long)
{
offset += MessagePackBinary.WriteInt64(ref binary, offset, jr.LongValue);
}
else if (v == ValueType.ULong)
{
offset += MessagePackBinary.WriteUInt64(ref binary, offset, jr.ULongValue);
}
else if (v == ValueType.Decimal)
{
offset += DecimalFormatter.Instance.Serialize(ref binary, offset, jr.DecimalValue, null);
}
count++;
break;
case TinyJsonToken.String:
offset += MessagePackBinary.WriteString(ref binary, offset, jr.StringValue);
count++;
break;
case TinyJsonToken.True:
offset += MessagePackBinary.WriteBoolean(ref binary, offset, true);
count++;
break;
case TinyJsonToken.False:
offset += MessagePackBinary.WriteBoolean(ref binary, offset, false);
count++;
break;
case TinyJsonToken.Null:
offset += MessagePackBinary.WriteNil(ref binary, offset);
count++;
break;
}
}
return(count);
}
public static byte[] ToLZ4Binary(ArraySegment <byte> messagePackBinary)
{
var buffer = ToLZ4BinaryCore(messagePackBinary);
return(MessagePackBinary.FastCloneWithResize(buffer.Array, buffer.Count));
}
static int ToJsonCore(byte[] bytes, int offset, StringBuilder builder)
{
var readSize = 0;
var type = MessagePackBinary.GetMessagePackType(bytes, offset);
switch (type)
{
case MessagePackType.Integer:
var code = bytes[offset];
if (MessagePackCode.MinNegativeFixInt <= code && code <= MessagePackCode.MaxNegativeFixInt)
{
builder.Append(MessagePackBinary.ReadSByte(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (MessagePackCode.MinFixInt <= code && code <= MessagePackCode.MaxFixInt)
{
builder.Append(MessagePackBinary.ReadByte(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.Int8)
{
builder.Append(MessagePackBinary.ReadSByte(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.Int16)
{
builder.Append(MessagePackBinary.ReadInt16(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.Int32)
{
builder.Append(MessagePackBinary.ReadInt32(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.Int64)
{
builder.Append(MessagePackBinary.ReadInt64(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.UInt8)
{
builder.Append(MessagePackBinary.ReadByte(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.UInt16)
{
builder.Append(MessagePackBinary.ReadUInt16(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.UInt32)
{
builder.Append(MessagePackBinary.ReadUInt32(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else if (code == MessagePackCode.UInt64)
{
builder.Append(MessagePackBinary.ReadUInt64(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
break;
case MessagePackType.Boolean:
builder.Append(MessagePackBinary.ReadBoolean(bytes, offset, out readSize) ? "true" : "false");
break;
case MessagePackType.Float:
var floatCode = bytes[offset];
if (floatCode == MessagePackCode.Float32)
{
builder.Append(MessagePackBinary.ReadSingle(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
else
{
builder.Append(MessagePackBinary.ReadDouble(bytes, offset, out readSize)
.ToString(CultureInfo.InvariantCulture));
}
break;
case MessagePackType.String:
WriteJsonString(MessagePackBinary.ReadString(bytes, offset, out readSize), builder);
break;
case MessagePackType.Binary:
builder.Append(
"\"" + Convert.ToBase64String(MessagePackBinary.ReadBytes(bytes, offset, out readSize)) + "\"");
break;
case MessagePackType.Array:
{
var length = MessagePackBinary.ReadArrayHeaderRaw(bytes, offset, out readSize);
var totalReadSize = readSize;
offset += readSize;
builder.Append("[");
for (var i = 0; i < length; i++)
{
readSize = ToJsonCore(bytes, offset, builder);
offset += readSize;
totalReadSize += readSize;
if (i != length - 1)
{
builder.Append(",");
}
}
builder.Append("]");
return(totalReadSize);
}
case MessagePackType.Map:
{
var length = MessagePackBinary.ReadMapHeaderRaw(bytes, offset, out readSize);
var totalReadSize = readSize;
offset += readSize;
builder.Append("{");
for (var i = 0; i < length; i++)
{
// write key
{
var keyType = MessagePackBinary.GetMessagePackType(bytes, offset);
if (keyType == MessagePackType.String || keyType == MessagePackType.Binary)
{
readSize = ToJsonCore(bytes, offset, builder);
}
else
{
builder.Append("\"");
readSize = ToJsonCore(bytes, offset, builder);
builder.Append("\"");
}
offset += readSize;
totalReadSize += readSize;
}
builder.Append(":");
// write body
{
readSize = ToJsonCore(bytes, offset, builder);
offset += readSize;
totalReadSize += readSize;
}
if (i != length - 1)
{
builder.Append(",");
}
}
builder.Append("}");
return(totalReadSize);
}
case MessagePackType.Extension:
var extHeader = MessagePackBinary.ReadExtensionFormatHeader(bytes, offset, out readSize);
if (extHeader.TypeCode == ReservedMessagePackExtensionTypeCode.DateTime)
{
var dt = MessagePackBinary.ReadDateTime(bytes, offset, out readSize);
builder.Append("\"");
builder.Append(dt.ToString("o", CultureInfo.InvariantCulture));
builder.Append("\"");
}
#if NETSTANDARD
else if (extHeader.TypeCode == TypelessFormatter.ExtensionTypeCode)
{
int startOffset = offset;
// prepare type name token
offset += 6;
var typeNameToken = new StringBuilder();
var typeNameReadSize = ToJsonCore(bytes, offset, typeNameToken);
offset += typeNameReadSize;
int startBuilderLength = builder.Length;
if (extHeader.Length > typeNameReadSize)
{
// object map or array
var typeInside = MessagePackBinary.GetMessagePackType(bytes, offset);
if (typeInside != MessagePackType.Array && typeInside != MessagePackType.Map)
{
builder.Append("{");
}
offset += ToJsonCore(bytes, offset, builder);
// insert type name token to start of object map or array
if (typeInside != MessagePackType.Array)
{
typeNameToken.Insert(0, "\"$type\":");
}
if (typeInside != MessagePackType.Array && typeInside != MessagePackType.Map)
{
builder.Append("}");
}
if (builder.Length - startBuilderLength > 2)
{
typeNameToken.Append(",");
}
builder.Insert(startBuilderLength + 1, typeNameToken.ToString());
}
else
{
builder.Append("{\"$type\":\"" + typeNameToken.ToString() + "}");
}
readSize = offset - startOffset;
}
#endif
else
{
var ext = MessagePackBinary.ReadExtensionFormat(bytes, offset, out readSize);
builder.Append("[");
builder.Append(ext.TypeCode);
builder.Append(",");
builder.Append("\"");
builder.Append(Convert.ToBase64String(ext.Data));
builder.Append("\"");
builder.Append("]");
}
break;
case MessagePackType.Unknown:
case MessagePackType.Nil:
default:
readSize = 1;
builder.Append("null");
break;
}
return(readSize);
}