IEnumerable <string> IteratePropertyNames(byte[] bin)
{
var offset = 0;
int readSize = 0;
var mapCount = MessagePackBinary.ReadMapHeader(bin, 0, out readSize);
offset += readSize;
for (int i = 0; i < mapCount; i++)
{
yield return(MessagePackBinary.ReadString(bin, offset, out readSize));
offset += readSize;
offset += MessagePackBinary.ReadNext(bin, offset);
}
}
public void Read()
{
void Check1 <T, T2>(T data, T2 result, Func <Stream, T2> streamRead)
{
const int CheckOffset = 10;
byte[] bytes = null;
var len = MessagePack.Resolvers.StandardResolver.Instance.GetFormatter <T>().Serialize(ref bytes, CheckOffset, data, MessagePack.Resolvers.StandardResolver.Instance);
MessagePackBinary.FastResize(ref bytes, CheckOffset + len);
var ms = new MemoryStream(bytes);
ms.Position = CheckOffset;
streamRead(ms).Is(result);
}
void Check2 <T>(T data, Func <Stream, T> streamRead)
{
const int CheckOffset = 10;
byte[] bytes = null;
var len = MessagePack.Resolvers.StandardResolver.Instance.GetFormatter <T>().Serialize(ref bytes, CheckOffset, data, MessagePack.Resolvers.StandardResolver.Instance);
MessagePackBinary.FastResize(ref bytes, CheckOffset + len);
var ms = new MemoryStream(bytes);
ms.Position = CheckOffset;
streamRead(ms).Is(data);
}
Check1(new[] { 1, 10, 100, 1000, 10000, short.MaxValue, int.MaxValue }, 7, x => MessagePackBinary.ReadArrayHeader(x));
Check1(new[] { 1, 10, 100, 1000, 10000, short.MaxValue, int.MaxValue }, (uint)7, x => MessagePackBinary.ReadArrayHeaderRaw(x));
Check1(Nil.Default, true, x => MessagePackBinary.IsNil((x)));
Check2(true, x => MessagePackBinary.ReadBoolean(x));
Check2((byte)100, x => MessagePackBinary.ReadByte(x));
Check2(new byte[] { 1, 10, 100, 245 }, x => MessagePackBinary.ReadBytes(x));
Check2('あ', x => MessagePackBinary.ReadChar(x));
Check2(DateTime.UtcNow, x => MessagePackBinary.ReadDateTime(x));
Check2(132, x => MessagePackBinary.ReadInt16(x));
Check2(423, x => MessagePackBinary.ReadInt32(x));
Check2(64332, x => MessagePackBinary.ReadInt64(x));
Check2(Nil.Default, x => MessagePackBinary.ReadNil(x));
Check2(11, x => MessagePackBinary.ReadSByte(x));
Check2(10.31231f, x => MessagePackBinary.ReadSingle(x));
Check2("foobar", x => MessagePackBinary.ReadString(x));
Check2(124, x => MessagePackBinary.ReadUInt16(x));
Check2((uint)432, x => MessagePackBinary.ReadUInt32(x));
Check2((ulong)432, x => MessagePackBinary.ReadUInt64(x));
Check1(new Dictionary <int, int>()
{
{ 1, 2 }
}, 1, x => MessagePackBinary.ReadMapHeader(x));
Check1(new Dictionary <int, int>()
{
{ 1, 2 }
}, (uint)1, x => MessagePackBinary.ReadMapHeaderRaw(x));
{
var block = new object[] { 1, new[] { 1, 10, 100 }, 100 };
var bytes = MessagePackSerializer.Serialize(block);
var stream = new MemoryStream(bytes);
MessagePackBinary.ReadNext(stream); // array(first)
MessagePackBinary.ReadNext(stream); // int
MessagePackBinary.ReadNextBlock(stream); // skip array
MessagePackBinary.ReadInt32(stream).Is(100);
}
{
var block = new object[] { 1, new Dictionary <int, int> {
{ 1, 10 }, { 111, 200 }
}, 100 };
var bytes = MessagePackSerializer.Serialize(block);
var stream = new MemoryStream(bytes);
MessagePackBinary.ReadNext(stream);
MessagePackBinary.ReadNext(stream);
MessagePackBinary.ReadNextBlock(stream);
MessagePackBinary.ReadInt32(stream).Is(100);
}
}
public void ReadNext()
{
Position += MessagePackBinary.ReadNext(Buffer, Position);
}