private void SaveDataFrame(Http2Stream stream, DataFrame dataFrame)
{
lock (_writeLock)
{
string originalPath = stream.Headers.GetValue(":path".ToLower());
//If user sets the empty file in get command we return notFound webpage
string fileName = string.IsNullOrEmpty(Path.GetFileName(originalPath)) ? Index : Path.GetFileName(originalPath);
string path = Path.Combine(AssemblyPath, fileName);
try
{
_fileHelper.SaveToFile(dataFrame.Data.Array, dataFrame.Data.Offset, dataFrame.Data.Count,
path, stream.ReceivedDataAmount != 0);
}
catch (IOException)
{
Http2Logger.LogError("File is still downloading. Repeat request later");
stream.WriteDataFrame(new byte[0], true);
stream.Dispose();
}
stream.ReceivedDataAmount += dataFrame.FrameLength;
if (dataFrame.IsEndStream)
{
if (!stream.EndStreamSent)
{
//send terminator
stream.WriteDataFrame(new byte[0], true);
Http2Logger.LogConsole("Terminator was sent");
}
_fileHelper.RemoveStream(path);
Http2Logger.LogConsole("Bytes received " + stream.ReceivedDataAmount);
#if DEBUG
const string wayToServerRoot1 = @"..\..\..\..\..\Drop\Root";
const string wayToServerRoot2 = @".\Root";
var areFilesEqual = _fileHelper.CompareFiles(path, wayToServerRoot1 + originalPath) ||
_fileHelper.CompareFiles(path, wayToServerRoot2 + originalPath);
if (!areFilesEqual)
{
Console.ForegroundColor = ConsoleColor.Red;
Http2Logger.LogError("Files are NOT EQUAL!");
}
else
{
Console.ForegroundColor = ConsoleColor.Green;
Http2Logger.LogConsole("Files are EQUAL!");
}
Console.ForegroundColor = ConsoleColor.Gray;
#endif
}
}
}
private void SaveDataFrame(Http2Stream stream, DataFrame dataFrame)
{
lock (_writeLock)
{
string path = stream.Headers.GetValue(":path".ToLower());
try
{
string pathToSave = AssemblyPath + @"\Root" + path;
if (!Directory.Exists(Path.GetDirectoryName(pathToSave)))
{
throw new DirectoryNotFoundException("Access denied");
}
_fileHelper.SaveToFile(dataFrame.Data.Array, dataFrame.Data.Offset, dataFrame.Data.Count,
pathToSave, stream.ReceivedDataAmount != 0);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
stream.WriteDataFrame(new byte[0], true);
stream.Dispose();
}
stream.ReceivedDataAmount += dataFrame.FrameLength;
if (dataFrame.IsEndStream)
{
if (!stream.EndStreamSent)
{
//send terminator
stream.WriteDataFrame(new byte[0], true);
Console.WriteLine("Terminator was sent");
}
_fileHelper.RemoveStream(AssemblyPath + @"\Root" + path);
}
}
}
private void SendDataTo(Http2Stream stream, byte[] binaryData)
{
int i = 0;
Http2Logger.LogConsole("Transfer begin");
do
{
bool isLastData = binaryData.Length - i < Constants.MaxDataFrameContentSize;
int chunkSize = stream.WindowSize > 0
? MathEx.Min(binaryData.Length - i, Constants.MaxDataFrameContentSize,
stream.WindowSize)
: MathEx.Min(binaryData.Length - i, Constants.MaxDataFrameContentSize);
var chunk = new byte[chunkSize];
Buffer.BlockCopy(binaryData, i, chunk, 0, chunk.Length);
stream.WriteDataFrame(chunk, isLastData);
i += chunkSize;
} while (binaryData.Length > i);
//It was not send exactly. Some of the data frames could be pushed to the unshipped frames collection
Http2Logger.LogConsole("File sent: " + stream.Headers.GetValue(":path"));
}
private void SendDataTo(Http2Stream stream, byte[] binaryData)
{
int i = 0;
Http2Logger.LogDebug("Transfer begin");
do
{
bool isLastData = binaryData.Length - i < Constants.MaxDataFrameContentSize;
int chunkSize = stream.WindowSize > 0
? MathEx.Min(binaryData.Length - i, Constants.MaxDataFrameContentSize,
stream.WindowSize)
: MathEx.Min(binaryData.Length - i, Constants.MaxDataFrameContentSize);
var chunk = new byte[chunkSize];
Buffer.BlockCopy(binaryData, i, chunk, 0, chunk.Length);
stream.WriteDataFrame(chunk, isLastData);
i += chunkSize;
} while (binaryData.Length > i);
}
