private static UInt32 InternalProcessStream(Stream stream, long?maxLength, int?bufferSize)
{
Crc32Processor processor = new Crc32Processor();
byte[] buffer = new byte[bufferSize.GetValueOrDefault(4096)];
long totalBytesRead = 0;
while (true)
{
int bytesRead = stream.Read(buffer, 0, maxLength.HasValue ? (int)Math.Min(buffer.Length, maxLength.Value - totalBytesRead) : buffer.Length);
processor.Process(buffer, 0, bytesRead);
if (maxLength.HasValue)
{
totalBytesRead += bytesRead;
if (totalBytesRead >= maxLength.Value)
{
break;
}
}
else if (bytesRead == 0)
{
break;
}
}
return(processor.Current);
}
public static UInt32 Process(byte[] buffer, int startIndex, int length)
{
Crc32Processor processor = new Crc32Processor();
processor.Process(buffer, startIndex, length);
return(processor.Current);
}
public static UInt32 Process(byte[] bytes)
{
Crc32Processor processor = new Crc32Processor();
processor.Process(bytes);
return(processor.Current);
}
private static UInt32 InternalProcessStream(Stream stream, long? maxLength, int? bufferSize)
{
Crc32Processor processor = new Crc32Processor();
byte[] buffer = new byte[bufferSize.GetValueOrDefault(4096)];
long totalBytesRead = 0;
while (true)
{
int bytesRead = stream.Read(buffer, 0, maxLength.HasValue ? (int)Math.Min(buffer.Length, maxLength.Value - totalBytesRead) : buffer.Length);
processor.Process(buffer, 0, bytesRead);
if (maxLength.HasValue)
{
totalBytesRead += bytesRead;
if (totalBytesRead >= maxLength.Value) break;
}
else if (bytesRead == 0)
{
break;
}
}
return processor.Current;
}
public static UInt32 Process(byte[] buffer, int startIndex, int length)
{
Crc32Processor processor = new Crc32Processor();
processor.Process(buffer, startIndex, length);
return processor.Current;
}
public static UInt32 Process(byte[] bytes)
{
Crc32Processor processor = new Crc32Processor();
processor.Process(bytes);
return processor.Current;
}