public override void Processing()
{
_calculationInProgress = true;
_writer = new Thread(() => WriteToFile());
_writer.Start();
using (FileStream _inputFileStream = new FileStream(_inputParameters.SourceFileName, FileMode.Open))
{
int dataRead;
byte[] buffer = new byte[_chunkSize];
int currentThread = 0;
int currentBlock = 0;
while ((dataRead = _inputFileStream.Read(buffer, 0, buffer.Length)) > 0)
{
if (_stopProcess)
{
break;
}
currentBlock++;
while (true)
{
if (_stopProcess)
{
break;
}
if (_threadReady[currentThread])
{
_threadReady[currentThread] = false;
if ((_threads[currentThread] != null) && _threads[currentThread].ThreadState.Equals(ThreadState.Running))
{
_threads[currentThread].Join();
}
byte[] copyBuffer = new byte[buffer.Length];
buffer.CopyTo(copyBuffer, 0);
IThreadBlock cbuf = new ThreadBlock(currentBlock, currentThread, copyBuffer, dataRead);
_threads[currentThread] = new Thread(() => BlockProcessing(cbuf));
_threads[currentThread].Start();
currentThread = (currentThread + 1) % _threadsNumber;
break;
}
else
{
currentThread = (currentThread + 1) % _threadsNumber;
}
}
}
}
for (int i = 0; i < _threadsNumber; i++)
{
if (_threads[i].ThreadState.Equals(ThreadState.Running))
{
_threads[i].Join();
}
}
_calculationInProgress = false;
_writer.Join();
}
public override void Processing()
{
_calculationInProgress = true;
_writer = new Thread(() => WriteToFile());
_writer.Start();
using (FileStream _inputFileStream = new FileStream(_inputParameters.SourceFileName, FileMode.Open))
{
int currentThread = 0;
int currentBlock = 0;
while (_inputFileStream.Position < _inputFileStream.Length)
{
if (_stopProcess)
{
break;
}
currentBlock++;
byte[] lengthBytes = new byte[4];
_inputFileStream.Read(lengthBytes, 0, 4);
var lengthCompressed = BitConverter.ToInt32(lengthBytes, 0);
byte[] _compressedBuffer = new byte[lengthCompressed];
_inputFileStream.Read(lengthBytes, 0, 4);
var lengthOriginal = BitConverter.ToInt32(lengthBytes, 0);
_inputFileStream.Read(_compressedBuffer, 0, lengthCompressed);
while (true)
{
if (_stopProcess)
{
break;
}
if (_threadReady[currentThread])
{
_threadReady[currentThread] = false;
if ((_threads[currentThread] != null) && _threads[currentThread].ThreadState.Equals(ThreadState.Running))
{
_threads[currentThread].Join();
}
byte[] copyBuffer = new byte[_compressedBuffer.Length];
_compressedBuffer.CopyTo(copyBuffer, 0);
IThreadBlock cbuf = new ThreadBlock(currentBlock, currentThread, copyBuffer, lengthOriginal);
_threads[currentThread] = new Thread(() => BlockProcessing(cbuf));
_threads[currentThread].Start();
currentThread = (currentThread + 1) % _threadsNumber;
break;
}
else
{
currentThread = (currentThread + 1) % _threadsNumber;
}
}
}
}
for (int i = 0; i < _threadsNumber; i++)
{
if ((_threads[i] != null) && _threads[i].ThreadState.Equals(ThreadState.Running))
{
_threads[i].Join();
}
}
_calculationInProgress = false;
_writer.Join();
}
