public MQSPIGetOut(int version)
{
base.TrConstructor("%Z% %W% %I% %E% %U%", new object[] { version });
this.spiGetOutHdr = new SPIGETOUTHDR();
this.spiGetOutHdr.ID = rfpVB_ID_GET_OUT;
this.Version = version;
this.spiGetOutHdr.getStatus = 0;
this.spiGetOutHdr.msgLength = 0;
this.spiGetOutHdr.reserved = 0;
this.spiGetOutHdr.inherited = 0;
this.spiGetOutHdr.qTimeHigh = 0;
this.spiGetOutHdr.qTimeLow = 0;
}
public int ReadStruct(byte[] b, int Offset, bool readMessage)
{
uint method = 0x28b;
this.TrEntry(method, new object[] { b, Offset, readMessage });
IntPtr zero = IntPtr.Zero;
int length = this.GetLength();
int result = 0;
try
{
zero = Marshal.AllocCoTaskMem(length);
if (length > (b.Length - Offset))
{
length = b.Length - Offset;
}
Marshal.Copy(b, Offset, zero, length);
this.spiGetOutHdr = (SPIGETOUTHDR)Marshal.PtrToStructure(zero, typeof(SPIGETOUTHDR));
length = this.GetVersionLength();
if (this.spigo != null)
{
this.spigo.QueueEmpty = this.GetStatus & 1;
if (this.Version >= 2)
{
this.spigo.Inherited = this.Inherited;
}
if (this.Version >= 3)
{
this.spigo.QTime = (ulong)(0xffffffffL * this.QTimeHigh) + this.QTimeLow;
}
}
if (readMessage)
{
Offset += length;
length = Math.Min(this.Msg.Length, b.Length - Offset);
Buffer.BlockCopy(b, Offset, this.Msg, 0, length);
}
Marshal.FreeCoTaskMem(zero);
result = Offset + length;
}
finally
{
base.TrExit(method, result);
}
return(result);
}