internal void SendTo(HttpSocket hs)
{
hs.WriteAsciiLine(HeadersInOrder);
// Note: HeadersInOrder contains one trailing newline, so
// WriteAsciiLine() will send two newlines (which is what we
// want).
}
internal void SendTo(HttpSocket hs)
{
hs.WriteAsciiLine(RequestLine);
}
internal void SendTo(HttpSocket hs)
{
hs.WriteAsciiLine(StatusLine);
}
/* Helper function */
void TunnelChunkedDataTo(HttpSocket dest, MessagePacketHandler mph)
{
// (RFC 2616, sections 3.6.1, 19.4.6)
while (true)
{
string chunk_header = ReadAsciiLine();
if (chunk_header.Length == 0)
{
throw new HttpProtocolBroken(
"Expected chunk header missing");
}
int sc = chunk_header.IndexOfAny(c_ChunkSizeEnd);
string hexa_size;
if (sc > -1)
{
// We have chunk extensions: ignore them
hexa_size = chunk_header.Substring(0, sc);
}
else
{
hexa_size = chunk_header;
}
uint size;
try
{
size = Convert.ToUInt32(hexa_size, 16);
}
catch
{
string s = chunk_header.Length > 20
? (chunk_header.Substring(0, 17) + "...")
: chunk_header;
throw new HttpProtocolBroken(
"Could not parse chunk size in: " + s);
}
if (dest != null)
{
dest.WriteAsciiLine(chunk_header);
}
if (size == 0)
{
break;
}
TunnelDataTo(mph, size);
// Read/write one more CRLF
string new_line = ReadAsciiLine();
System.Diagnostics.Debug.Assert(new_line.Length == 0);
if (dest != null)
{
dest.WriteAsciiLine(new_line);
}
}
string line;
do
{
// Tunnel any trailing entity headers
line = ReadAsciiLine();
if (dest != null)
{
dest.WriteAsciiLine(line);
}
} while (line.Length != 0);
}
/* Helper function */
void TunnelChunkedDataTo(HttpSocket dest, MessagePacketHandler mph)
{
// (RFC 2616, sections 3.6.1, 19.4.6)
while (true)
{
string chunk_header = ReadAsciiLine();
if (chunk_header.Length == 0)
throw new HttpProtocolBroken(
"Expected chunk header missing");
int sc = chunk_header.IndexOfAny(c_ChunkSizeEnd);
string hexa_size;
if (sc > -1)
// We have chunk extensions: ignore them
hexa_size = chunk_header.Substring(0, sc);
else
hexa_size = chunk_header;
uint size;
try
{
size = Convert.ToUInt32(hexa_size, 16);
}
catch
{
string s = chunk_header.Length > 20
? (chunk_header.Substring(0, 17) + "...")
: chunk_header;
throw new HttpProtocolBroken(
"Could not parse chunk size in: " + s);
}
if (dest != null)
dest.WriteAsciiLine(chunk_header);
if (size == 0)
break;
TunnelDataTo(mph, size);
// Read/write one more CRLF
string new_line = ReadAsciiLine();
System.Diagnostics.Debug.Assert(new_line.Length == 0);
if (dest != null)
dest.WriteAsciiLine(new_line);
}
string line;
do
{
// Tunnel any trailing entity headers
line = ReadAsciiLine();
if (dest != null)
dest.WriteAsciiLine(line);
} while (line.Length != 0);
}
internal void SendTo(HttpSocket hs)
{
hs.WriteAsciiLine(RequestLine);
}
internal void SendTo(HttpSocket hs)
{
hs.WriteAsciiLine(StatusLine);
}