public ByteStream ReadStream(int size)
{
ByteBuilder innerBuilder = new ByteBuilder(m_Buffer, m_ReadPos, m_ReadPos + size);
ByteStream ret = new ByteStream(innerBuilder, true, false);
m_ReadPos += size;
return(ret);
}
private static void AddPacote(ByteBuilder buffer, int packetId, string mensagem)
{
MeuPacote pacote = new MeuPacote();
pacote.Header = new MeuCabecalho();
pacote.Header.Id = packetId;
pacote.Header.Tipo = 123;
pacote.Data = new MeusDados();
pacote.Data.Texto = mensagem;
buffer.AddDelimited(pacote);
}
static void Main()
{
int[] lista = new int[] { -1000000, -10000, -1000, -1, 0, 1, 127, 128, 255, 256, 1023, 1024, 8191, 8192, 16383, 16384, 1073741824, 1073741823, Int32.MaxValue };
byte[] varIntTmpbuffer = new byte[16];
for (int i = 0; i < 4; i++)
{
varIntTmpbuffer[i] = 0xff;
}
int rrSize1, rrSize2;
rrSize1 = ByteUtil.ReadVarint(varIntTmpbuffer, 0, out rrSize2);
var bb = ByteUtil.TryReadVarint(varIntTmpbuffer, 0, 5, out rrSize1, out rrSize2);
for (int i = 0; i < lista.Length; i++)
{
varIntTmpbuffer = new byte[16];
int writeSize = ByteUtil.WriteVarInt(varIntTmpbuffer, 0, lista[i]);
int readSize;
int readResult = ByteUtil.ReadVarint(varIntTmpbuffer, 0, out readSize);
int readSize2;
int readResult2;
bool boolResult2;
boolResult2 = ByteUtil.TryReadVarint(varIntTmpbuffer, 0, 15, out readSize2, out readResult2);
Debug.WriteLine(String.Format("IN={0} WSIZE={1} || RSIZE={2} OUT={3} || RSIZE={4} OUT={5} RET={6}",
lista[i], writeSize,
readSize, readResult,
readSize2, readResult2, boolResult2));
}
using (var output = File.Create(P_ARQUIVO))
{
var tmpBuffer = new ByteBuilder();
AddPacote(tmpBuffer, 1, "Alfa");
AddPacote(tmpBuffer, 2, "Bravo");
AddPacote(tmpBuffer, 3, "Charlie");
AddPacote(tmpBuffer, 4, "Delta");
tmpBuffer.CopyTo(output);
}
using (var input = File.OpenRead(P_ARQUIVO))
{
int readSize = 32;
ByteBuilder readBuffer = new ByteBuilder();
// ByteStream readStream = new ByteStream(readBuffer);
while (true)
{
var tmp = readBuffer.LockWrite(readSize);
int lidos = input.Read(tmp.Ptr, tmp.Offset, tmp.Size);
if (lidos == 0)
{
break;
}
readBuffer.ConfirmWrite(lidos);
ByteStream packetStream = null;
while (readBuffer.TryReadStreamDelimited(ref packetStream))
{
var pacote = MeuPacote.Parser.ParseFrom(packetStream);
Debug.WriteLine(String.Format("PACOTE: {0}", pacote));
}
if (packetStream != null)
{
readBuffer.Compact();
}
}
}
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
public ByteBuilder(ByteBuilder src)
{
this.m_Buffer = src.m_Buffer;
this.m_ReadPos = src.m_ReadPos;
this.m_WritePos = src.m_WritePos;
}
public ByteStream(ByteBuilder baseBuilder, bool canRead, bool canWrite)
{
m_Builder = baseBuilder;
m_canRead = canRead;
m_canWrite = canWrite;
}
public ByteStream(ByteBuilder baseBuilder)
{
m_Builder = baseBuilder;
m_canRead = true;
m_canWrite = true;
}
