private static decimal DecodeDecimal64(ByteBuffer buffer)
{
byte[] numArray = new byte[8];
AmqpBitConverter.ReadBytes(buffer, numArray, 0, (int)numArray.Length);
int num = 1;
int num1 = 0;
num = ((numArray[0] & 128) != 0 ? -1 : 1);
if ((numArray[0] & 96) != 96)
{
num1 = (numArray[0] & 127) << 3 | (numArray[1] & 224) >> 5;
numArray[0] = 0;
numArray[1] = (byte)(numArray[1] & 31);
}
else if ((numArray[0] & 120) == 0)
{
num1 = (numArray[0] & 31) << 8 | (numArray[1] & 248) >> 3;
numArray[0] = 0;
numArray[1] = (byte)(numArray[1] & 7);
numArray[1] = (byte)(numArray[1] | 32);
}
int num2 = (int)AmqpBitConverter.ReadUInt(numArray, 0, 4);
int num3 = (int)AmqpBitConverter.ReadUInt(numArray, 4, 4);
return(DecimalEncoding.CreateDecimal(num3, num2, 0, num, num1 - 398));
}
private static decimal DecodeDecimal128(ByteBuffer buffer)
{
byte[] numArray = new byte[16];
AmqpBitConverter.ReadBytes(buffer, numArray, 0, (int)numArray.Length);
int num = 1;
int num1 = 0;
num = ((numArray[0] & 128) != 0 ? -1 : 1);
if ((numArray[0] & 96) != 96)
{
num1 = (numArray[0] & 127) << 7 | (numArray[1] & 254) >> 1;
numArray[0] = 0;
numArray[1] = (byte)(numArray[1] & 1);
}
else if ((numArray[0] & 120) == 0)
{
return(new decimal(0));
}
int num2 = (int)AmqpBitConverter.ReadUInt(numArray, 4, 4);
int num3 = (int)AmqpBitConverter.ReadUInt(numArray, 8, 4);
int num4 = (int)AmqpBitConverter.ReadUInt(numArray, 12, 4);
return(DecimalEncoding.CreateDecimal(num4, num3, num2, num, num1 - 6176));
}
