bool TryReadAllHeaders()
{
// read the first packet (up to 32K)
byte[] headerBytes = _connection.ReadRequestBytes(maxHeaderBytes);
if (headerBytes == null || headerBytes.Length == 0)
{
return(false);
}
if (_headerBytes != null)
{
// previous partial read
int len = headerBytes.Length + _headerBytes.Length;
if (len > maxHeaderBytes)
{
return(false);
}
byte[] bytes = new byte[len];
Buffer.BlockCopy(_headerBytes, 0, bytes, 0, _headerBytes.Length);
Buffer.BlockCopy(headerBytes, 0, bytes, _headerBytes.Length, headerBytes.Length);
_headerBytes = bytes;
}
else
{
_headerBytes = headerBytes;
}
// start parsing
_startHeadersOffset = -1;
_endHeadersOffset = -1;
_headerByteStrings = new List <ByteString>();
// find the end of headers
ByteParser parser = new ByteParser(_headerBytes);
for (;;)
{
ByteString line = parser.ReadLine();
if (line == null)
{
break;
}
if (_startHeadersOffset < 0)
{
_startHeadersOffset = parser.CurrentOffset;
}
if (line.IsEmpty)
{
_endHeadersOffset = parser.CurrentOffset;
break;
}
_headerByteStrings.Add(line);
}
return(true);
}
bool TryReadAllHeaders()
{
// read the first packet (up to 32K)
byte[] headerBytes = _connection.ReadRequestBytes(maxHeaderBytes);
if (headerBytes == null || headerBytes.Length == 0)
return false;
if (_headerBytes != null) {
// previous partial read
int len = headerBytes.Length + _headerBytes.Length;
if (len > maxHeaderBytes)
return false;
byte[] bytes = new byte[len];
Buffer.BlockCopy(_headerBytes, 0, bytes, 0, _headerBytes.Length);
Buffer.BlockCopy(headerBytes, 0, bytes, _headerBytes.Length, headerBytes.Length);
_headerBytes = bytes;
}
else {
_headerBytes = headerBytes;
}
// start parsing
_startHeadersOffset = -1;
_endHeadersOffset = -1;
_headerByteStrings = new List<ByteString>();
// find the end of headers
ByteParser parser = new ByteParser(_headerBytes);
for (;;) {
ByteString line = parser.ReadLine();
if (line == null) {
break;
}
if (_startHeadersOffset < 0) {
_startHeadersOffset = parser.CurrentOffset;
}
if (line.IsEmpty) {
_endHeadersOffset = parser.CurrentOffset;
break;
}
_headerByteStrings.Add(line);
}
return true;
}