public string ReceiveFile()
{
var header = networkStreamHandler.Read(FileHeader.GetLength());
var fileNameSize = BitConverter.ToInt32(header, 0);
var fileSize = BitConverter.ToInt64(header, Specification.FixedFileNameLength);
var fileName = Encoding.UTF8.GetString(networkStreamHandler.Read(fileNameSize));
long parts = SpecificationHelper.GetParts(fileSize);
long offset = 0;
long currentPart = 1;
while (fileSize > offset)
{
byte[] data;
if (currentPart == parts)
{
var lastPartSize = (int)(fileSize - offset);
data = networkStreamHandler.Read(lastPartSize);
offset += lastPartSize;
}
else
{
data = networkStreamHandler.Read(Specification.MaxPacketSize);
offset += Specification.MaxPacketSize;
}
FileStreamHandler.Write(fileName, data);
currentPart++;
}
return(fileName);
}
public void SendFile(string path)
{
long fileSize = Handler.GetFileSize(path);
string fileName = Handler.GetFileName(path);
var header = new FileHeader().Create(fileName, fileSize);
networkStreamHandler.Write(header);
networkStreamHandler.Write(Encoding.UTF8.GetBytes(fileName));
long parts = SpecificationHelper.GetParts(fileSize);
Console.WriteLine("Will Send {0} parts", parts);
long offset = 0;
long currentPart = 1;
while (fileSize > offset)
{
byte[] data;
if (currentPart == parts)
{
var lastPartSize = (int)(fileSize - offset);
data = FileStreamHandler.Read(path, offset, lastPartSize);
offset += lastPartSize;
}
else
{
data = FileStreamHandler.Read(path, offset, Specification.MaxPacketSize);
offset += Specification.MaxPacketSize;
}
networkStreamHandler.Write(data);
currentPart++;
}
}