private IEnumerable <BytesWraper> ReceiveMessageBodyChunkedZip()
{
BytesWraper bytesWraper = new BytesWraper();
ZipWraperStream streamWrapper = new ZipWraperStream(_request.ClientStream, _receiverHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = bytesWraper.Value = new byte[bufferSize];
while (true)
{
string text = _receiverHelper.ReadLine();
if (!(text == "\r\n"))
{
text = text.Trim(' ', '\r', '\n');
if (text == string.Empty)
{
break;
}
int blockLength;
try
{
blockLength = Convert.ToInt32(text, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw NewHttpException(string.Format(Resources.HttpException_WrongChunkedBlockLength, text), ex);
}
throw;
}
if (blockLength == 0)
{
break;
}
streamWrapper.TotalBytesRead = 0;
streamWrapper.LimitBytesRead = blockLength;
while (true)
{
int num = stream.Read(buffer, 0, bufferSize);
if (num == 0)
{
if (streamWrapper.TotalBytesRead == blockLength)
{
break;
}
WaitData();
}
else
{
bytesWraper.Length = num;
yield return(bytesWraper);
}
}
}
}
}
/*Error near IL_01c5: Unexpected return in MoveNext()*/;
}
private IEnumerable <BytesWraper> ReceiveMessageBodyZip(int contentLength)
{
var bytesWraper = new BytesWraper();
var streamWrapper = new ZipWraperStream(commonStream, receiveHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
if (bytesRead == 0)
{
if (streamWrapper.TotalBytesRead == contentLength)
{
yield break;
}
else
{
WaitData();
continue;
}
}
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
}
}
}
private IEnumerable <BytesWraper> ReceiveMessageBodyZip(int contentLength)
{
BytesWraper bytesWraper = new BytesWraper();
ZipWraperStream streamWrapper = new ZipWraperStream(_request.ClientStream, _receiverHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = bytesWraper.Value = new byte[bufferSize];
while (true)
{
int num = stream.Read(buffer, 0, bufferSize);
if (num == 0)
{
if (streamWrapper.TotalBytesRead == contentLength)
{
break;
}
WaitData();
}
else
{
bytesWraper.Length = num;
yield return(bytesWraper);
}
}
}
}
// Загрузка тела сообщения известной длины.
private IEnumerable <BytesWraper> ReceiveMessageBody(int contentLength)
{
//Stream stream = _request.ClientStream;
var bytesWraper = new BytesWraper();
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
int totalBytesRead = 0;
while (totalBytesRead != contentLength)
{
int bytesRead;
if (receiveHelper.HasData)
{
bytesRead = receiveHelper.Read(buffer, 0, bufferSize);
}
else
{
bytesRead = commonStream.Read(buffer, 0, bufferSize);
}
if (bytesRead == 0)
{
WaitData();
}
else
{
totalBytesRead += bytesRead;
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
}
}
}
private IEnumerable <BytesWraper> ReceiveMessageBody(Stream stream)
{
BytesWraper bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = bytesWraper.Value = new byte[bufferSize];
int begBytesRead = 0;
if (stream is GZipStream || stream is DeflateStream)
{
begBytesRead = stream.Read(buffer, 0, bufferSize);
}
else
{
if (_receiverHelper.HasData)
{
begBytesRead = _receiverHelper.Read(buffer, 0, bufferSize);
}
if (begBytesRead < bufferSize)
{
begBytesRead += stream.Read(buffer, begBytesRead, bufferSize - begBytesRead);
}
}
bytesWraper.Length = begBytesRead;
yield return(bytesWraper);
bool isHtml = FindSignature(buffer, begBytesRead, _openHtmlSignature);
if (isHtml && FindSignature(buffer, begBytesRead, _closeHtmlSignature))
{
yield break;
}
int num;
while (true)
{
num = stream.Read(buffer, 0, bufferSize);
if (isHtml)
{
if (num == 0)
{
WaitData();
continue;
}
if (FindSignature(buffer, num, _closeHtmlSignature))
{
break;
}
}
else if (num == 0)
{
yield break;
}
bytesWraper.Length = num;
yield return(bytesWraper);
}
bytesWraper.Length = num;
yield return(bytesWraper);
}
private IEnumerable <BytesWraper> ReceiveMessageBodyChunked()
{
Stream stream = _request.ClientStream;
BytesWraper bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = bytesWraper.Value = new byte[bufferSize];
while (true)
{
string text = _receiverHelper.ReadLine();
if (text == "\r\n")
{
continue;
}
text = text.Trim(' ', '\r', '\n');
if (text == string.Empty)
{
break;
}
int totalBytesRead = 0;
int blockLength;
try
{
blockLength = Convert.ToInt32(text, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw NewHttpException(string.Format(Resources.HttpException_WrongChunkedBlockLength, text), ex);
}
throw;
}
if (blockLength == 0)
{
break;
}
while (totalBytesRead != blockLength)
{
int num = blockLength - totalBytesRead;
if (num > bufferSize)
{
num = bufferSize;
}
int num2 = (!_receiverHelper.HasData) ? stream.Read(buffer, 0, num) : _receiverHelper.Read(buffer, 0, num);
if (num2 == 0)
{
WaitData();
continue;
}
totalBytesRead += num2;
bytesWraper.Length = num2;
yield return(bytesWraper);
}
}
}
private IEnumerable <BytesWraper> ReceiveMessageBody(int contentLength)
{
Stream stream = _request.ClientStream;
BytesWraper bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = bytesWraper.Value = new byte[bufferSize];
int totalBytesRead = 0;
while (totalBytesRead != contentLength)
{
int num = (!_receiverHelper.HasData) ? stream.Read(buffer, 0, bufferSize) : _receiverHelper.Read(buffer, 0, bufferSize);
if (num == 0)
{
WaitData();
continue;
}
totalBytesRead += num;
bytesWraper.Length = num;
yield return(bytesWraper);
}
}
private IEnumerable<BytesWraper> ReceiveMessageBodyChunkedZip()
{
var bytesWraper = new BytesWraper();
var streamWrapper = new ZipWraperStream
(_request.ClientStream, _receiverHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
string line = _receiverHelper.ReadLine();
// Если достигнут конец блока.
if (line.Equals(
HttpHelper.NewLine, StringComparison.Ordinal))
{
continue;
}
line = line.Trim(' ', '\r', '\n');
// Если достигнут конец данных.
if (line.Equals("0", StringComparison.Ordinal))
{
yield break;
}
int blockLength;
#region Задаём длину блока
try
{
blockLength = Convert.ToInt32(line, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw NewHttpException(string.Format(
Resources.HttpException_WrongChunkedBlockLength, line), ex);
}
throw;
}
#endregion
streamWrapper.TotalBytesRead = 0;
streamWrapper.LimitBytesRead = blockLength;
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
if (bytesRead == 0)
{
if (streamWrapper.TotalBytesRead == blockLength)
{
break;
}
else
{
WaitData();
continue;
}
}
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
}
}
private IEnumerable<BytesWraper> ReceiveMessageBodyZip(int contentLength)
{
var bytesWraper = new BytesWraper();
var streamWrapper = new ZipWraperStream(
_request.ClientStream, _receiverHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
if (bytesRead == 0)
{
if (streamWrapper.TotalBytesRead == contentLength)
{
yield break;
}
else
{
WaitData();
continue;
}
}
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
}
// Загрузка тела сообщения частями.
private IEnumerable<BytesWraper> ReceiveMessageBodyChunked()
{
Stream stream = _request.ClientStream;
var bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
string line = _receiverHelper.ReadLine();
// Если достигнут конец блока.
if (line.Equals(
HttpHelper.NewLine, StringComparison.Ordinal))
{
continue;
}
line = line.Trim(' ', '\r', '\n');
// Если достигнут конец тела сообщения.
if (line.Equals("0", StringComparison.Ordinal))
{
yield break;
}
int blockLength;
int totalBytesRead = 0;
#region Задаём длину блока
try
{
blockLength = Convert.ToInt32(line, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
throw NewHttpException(string.Format(
Resources.HttpException_WrongChunkedBlockLength, line), ex);
}
throw;
}
#endregion
while (totalBytesRead != blockLength)
{
int length = blockLength - totalBytesRead;
if (length > bufferSize)
{
length = bufferSize;
}
int bytesRead;
if (_receiverHelper.HasData)
{
bytesRead = _receiverHelper.Read(buffer, 0, length);
}
else
{
bytesRead = stream.Read(buffer, 0, length);
}
if (bytesRead == 0)
{
WaitData();
}
else
{
totalBytesRead += bytesRead;
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
}
}
// Загрузка тела сообщения известной длины.
private IEnumerable<BytesWraper> ReceiveMessageBody(int contentLength)
{
Stream stream = _request.ClientStream;
var bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
int totalBytesRead = 0;
while (totalBytesRead != contentLength)
{
int bytesRead;
if (_receiverHelper.HasData)
{
bytesRead = _receiverHelper.Read(buffer, 0, bufferSize);
}
else
{
bytesRead = stream.Read(buffer, 0, bufferSize);
}
if (bytesRead == 0)
{
WaitData();
}
else
{
totalBytesRead += bytesRead;
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
}
// Загрузка тела сообщения неизвестной длины.
private IEnumerable<BytesWraper> ReceiveMessageBody(Stream stream)
{
var bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
int begBytesRead = 0;
// Считываем начальные данные из тела сообщения.
if (stream is GZipStream || stream is DeflateStream)
{
begBytesRead = stream.Read(buffer, 0, bufferSize);
}
else
{
if (_receiverHelper.HasData)
{
begBytesRead = _receiverHelper.Read(buffer, 0, bufferSize);
}
if (begBytesRead < bufferSize)
{
begBytesRead += stream.Read(buffer, begBytesRead, bufferSize - begBytesRead);
}
}
// Возвращаем начальные данные.
bytesWraper.Length = begBytesRead;
yield return bytesWraper;
// Проверяем, есть ли открывающий тег '<html'.
// Если есть, то считываем данные то тех пор, пока не встретим закрывающий тек '</html>'.
bool isHtml = FindSignature(buffer, begBytesRead, _openHtmlSignatureBytes);
if (isHtml)
{
bool found = FindSignature(buffer, begBytesRead, _closeHtmlSignatureBytes);
// Проверяем, есть ли в начальных данных закрывающий тег.
if (found)
{
yield break;
}
}
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
// Если тело сообщения представляет HTML.
if (isHtml)
{
if (bytesRead == 0)
{
WaitData();
continue;
}
bool found = FindSignature(buffer, bytesRead, _closeHtmlSignatureBytes);
if (found)
{
bytesWraper.Length = bytesRead;
yield return bytesWraper;
yield break;
}
}
else if (bytesRead == 0)
{
yield break;
}
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
private IEnumerable <BytesWraper> ReceiveMessageBodyChunkedZip()
{
var bytesWraper = new BytesWraper();
var streamWrapper = new ZipWraperStream(commonStream, receiveHelper);
using (Stream stream = GetZipStream(streamWrapper))
{
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
string line = receiveHelper.ReadLine();
// Если достигнут конец блока.
if (line == newLine)
{
continue;
}
line = line.Trim(' ', '\r', '\n');
// Если достигнут конец тела сообщения.
if (line == string.Empty)
{
yield break;
}
int blockLength;
#region Задаём длину блока
try
{
blockLength = Convert.ToInt32(line, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
//throw NewHttpException(string.Format(
//Resources.HttpException_WrongChunkedBlockLength, line), ex);
}
throw;
}
#endregion
// Если достигнут конец тела сообщения.
if (blockLength == 0)
{
yield break;
}
streamWrapper.TotalBytesRead = 0;
streamWrapper.LimitBytesRead = blockLength;
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
if (bytesRead == 0)
{
if (streamWrapper.TotalBytesRead == blockLength)
{
break;
}
else
{
WaitData();
continue;
}
}
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
}
}
}
}
// Загрузка тела сообщения частями.
private IEnumerable <BytesWraper> ReceiveMessageBodyChunked()
{
//Stream stream = _request.ClientStream;
var bytesWraper = new BytesWraper();
byte[] buffer = new byte[this.bufferSize];
bytesWraper.Value = buffer;
while (true)
{
string line = receiveHelper.ReadLine();
// Если достигнут конец блока.
if (line == newLine)
{
continue;
}
line = line.Trim(' ', '\r', '\n');
// Если достигнут конец тела сообщения.
if (line == string.Empty)
{
yield break;
}
int blockLength;
int totalBytesRead = 0;
#region Задаём длину блока
try
{
blockLength = Convert.ToInt32(line, 16);
}
catch (Exception ex)
{
if (ex is FormatException || ex is OverflowException)
{
//throw NewHttpException(string.Format(
//Resources.HttpException_WrongChunkedBlockLength, line), ex);
}
throw;
}
#endregion
// Если достигнут конец тела сообщения.
if (blockLength == 0)
{
yield break;
}
while (totalBytesRead != blockLength)
{
int length = blockLength - totalBytesRead;
if (length > bufferSize)
{
length = bufferSize;
}
int bytesRead;
if (receiveHelper.HasData)
{
bytesRead = receiveHelper.Read(buffer, 0, length);
}
else
{
bytesRead = commonStream.Read(buffer, 0, length);
}
if (bytesRead == 0)
{
WaitData();
}
else
{
totalBytesRead += bytesRead;
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
}
}
}
}
// Загрузка тела сообщения неизвестной длины.
private IEnumerable <BytesWraper> ReceiveMessageBody(Stream stream)
{
var bytesWraper = new BytesWraper();
byte[] buffer = new byte[this.bufferSize];
bytesWraper.Value = buffer;
int begBytesRead = 0;
// Считываем начальные данные из тела сообщения.
if (stream is GZipStream || stream is DeflateStream)
{
begBytesRead = stream.Read(buffer, 0, bufferSize);
}
else
{
if (receiveHelper.HasData)
{
begBytesRead = receiveHelper.Read(buffer, 0, bufferSize);
}
if (begBytesRead < bufferSize)
{
begBytesRead += stream.Read(buffer, begBytesRead, bufferSize - begBytesRead);
}
}
// Возвращаем начальные данные.
bytesWraper.Length = begBytesRead;
yield return(bytesWraper);
// Проверяем, есть ли открывающий тег '<html'.
// Если есть, то считываем данные то тех пор, пока не встретим закрывающий тек '</html>'.
bool isHtml = FindSignature(buffer, begBytesRead, openHtmlSignature);
if (isHtml)
{
bool found = FindSignature(buffer, begBytesRead, closeHtmlSignature);
// Проверяем, есть ли в начальных данных закрывающий тег.
if (found)
{
yield break;
}
}
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
// Если тело сообщения представляет HTML.
if (isHtml)
{
if (bytesRead == 0)
{
WaitData();
continue;
}
bool found = FindSignature(buffer, bytesRead, closeHtmlSignature);
if (found)
{
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
yield break;
}
}
else if (bytesRead == 0)
{
yield break;
}
bytesWraper.Length = bytesRead;
yield return(bytesWraper);
}
}
// Считывания тела сообщения неизвестной длины.
private IEnumerable<BytesWraper> ReceiveMessageBody(Stream stream, bool isHtml)
{
var bytesWraper = new BytesWraper();
int bufferSize = _request.TcpClient.ReceiveBufferSize;
byte[] buffer = new byte[bufferSize];
bytesWraper.Value = buffer;
while (true)
{
int bytesRead = stream.Read(buffer, 0, bufferSize);
#region Проверка на конец тела сообщения
// Если тело сообщения содержит HTML.
if (isHtml)
{
if (bytesRead == 0)
{
WaitData();
continue;
}
bool found = false;
int newBufferLength = (buffer.Length - _signatureBytes.Length) + 1;
#region Поиск сигнатуры
for (int bufferIndex = 0; bufferIndex < newBufferLength && !found; ++bufferIndex)
{
if (buffer[bufferIndex] == 0)
{
continue;
}
for (int signatureIndex = 0; signatureIndex < _signatureBytes.Length; ++signatureIndex)
{
byte b = buffer[bufferIndex + signatureIndex];
// Если достигнуты буквы сигнатуры.
if (signatureIndex >= 2)
{
char c = (char)b;
// Приводим символ к нижнему регистру для правильного сравнения.
b = (byte)char.ToLower(c);
}
if (_signatureBytes[signatureIndex] == b)
{
found = true;
}
else
{
found = false;
break;
}
}
}
#endregion
if (found)
{
bytesWraper.Length = bytesRead;
yield return bytesWraper;
yield break;
}
}
else
{
if (bytesRead == 0)
{
yield break;
}
}
#endregion
bytesWraper.Length = bytesRead;
yield return bytesWraper;
}
}
