private DoubleData readNextFrame()
{
int num = 0;
int num2 = this.bytesPerRead;
byte[] array = new byte[this.bytesPerRead];
long firstSampleNumber = this.totalValuesRead;
DoubleData result;
try
{
int num3;
do
{
num3 = this.dataStream.read(array, num, num2 - num);
if (num3 > 0)
{
num += num3;
}
}while (num3 != -1 && num < num2);
if (num > 0)
{
long num4 = this.totalValuesRead;
int num5 = num;
int num6 = this.bytesPerValue;
this.totalValuesRead = num4 + (long)((num6 != -1) ? (num5 / num6) : (-(long)num5));
if (num < num2)
{
bool flag = num != 0;
int num7 = 2;
num = ((num7 != -1 && (flag ? 1 : 0) % num7 != 0) ? (num + 3) : (num + 2));
byte[] array2 = new byte[num];
ByteCodeHelper.arraycopy_primitive_1(array, 0, array2, 0, num);
array = array2;
this.closeDataStream();
}
goto IL_B9;
}
this.closeDataStream();
result = null;
}
catch (IOException ex)
{
throw new DataProcessingException("Error reading data", ex);
}
return(result);
IL_B9:
double[] values;
if (this.bigEndian)
{
values = DataUtil.bytesToValues(array, 0, num, this.bytesPerValue, this.signedData);
}
else
{
values = DataUtil.littleEndianBytesToValues(array, 0, num, this.bytesPerValue, this.signedData);
}
return(new DoubleData(values, this.sampleRate, firstSampleNumber));
}
public virtual byte[] cleanData()
{
if ((this.offset == 0) && (this.len == this.data.Length))
{
return(this.data);
}
byte[] buffer = new byte[this.len];
ByteCodeHelper.arraycopy_primitive_1(this.data, this.offset, buffer, 0, this.len);
return(buffer);
}
public KeyParameter(byte[] key, int keyOff, int keyLen)
{
this.key = new byte[keyLen];
ByteCodeHelper.arraycopy_primitive_1(key, keyOff, this.key, 0, keyLen);
}
public override byte[] loadBuffer(long position, int size)
{
byte[] array = new byte[size];
ByteCodeHelper.arraycopy_primitive_1(this.modelData, (int)position, array, 0, size);
return(array);
}