/// <summary>
/// Handles the socket's DidRead event after reading only the first four bytes of data.
/// </summary>
/// <param name="socket">The <see cref="AsyncSocket"/></param>
/// <param name="readBytes">Array of <see cref="byte"/>s that were read</param>
/// <param name="tag">The tag identifying the read operation</param>
private void SocketDidReadIndicatorBytes(AsyncSocket socket, byte[] readBytes, long tag)
{
// remove this event handler since we dont need it any more
socket.DidRead -= new AsyncSocket.SocketDidRead(this.SocketDidReadIndicatorBytes);
Data data = new Data(readBytes);
string s = data.ToString();
if (tag == ACCEPT_TAG)
{
if (s == FlashPolicy.REQUEST_INDICATOR)
{
GNTPFlashSocketReader gfsr = new GNTPFlashSocketReader(socket, allowBrowserConnections);
gfsr.Read(readBytes);
}
else if (s == WebSocketHandshakeHandler.REQUEST_INDICATOR)
{
// this is a GNTP over WebSocket request, so we have to do the WebSocket handshake first
socket.Tag = readBytes;
WebSocketHandshakeHandler wshh = new WebSocketHandshakeHandler(socket, "*", "ws://localhost:23053");
wshh.DoHandshake(delegate()
{
// now pass off to the GNTPWebSocketReader (which is just a normal GNTPSocketReader that can deal with the WebSocket framing of packets)
GNTPWebSocketReader gwsr = new GNTPWebSocketReader(socket, passwordManager, passwordRequired, allowNetworkNotifications, allowBrowserConnections, allowSubscriptions, this.requestInfo);
this.requestReader = gwsr;
gwsr.MessageParsed += new GNTPRequestReader.GNTPRequestReaderMessageParsedEventHandler(requestReader_MessageParsed);
gwsr.Error += new GNTPRequestReader.GNTPRequestReaderErrorEventHandler(requestReader_Error);
gwsr.Read(readBytes);
});
}
else
{
// this is a normal GNTP/TCP connection, so handle it as such
GNTPSocketReader gsr = new GNTPSocketReader(socket, passwordManager, passwordRequired, allowNetworkNotifications, allowBrowserConnections, allowSubscriptions, this.requestInfo);
this.requestReader = gsr;
gsr.MessageParsed += new GNTPRequestReader.GNTPRequestReaderMessageParsedEventHandler(requestReader_MessageParsed);
gsr.Error += new GNTPRequestReader.GNTPRequestReaderErrorEventHandler(requestReader_Error);
gsr.Read(readBytes);
}
}
else
{
WriteError(socket, ErrorCode.INVALID_REQUEST, ErrorDescription.MALFORMED_REQUEST);
}
}
/// <summary>
/// Handles the socket's DidRead event after reading only the first four bytes of data.
/// </summary>
/// <param name="socket">The <see cref="AsyncSocket"/></param>
/// <param name="readBytes">Array of <see cref="byte"/>s that were read</param>
/// <param name="tag">The tag identifying the read operation</param>
private void SocketDidReadIndicatorBytes(AsyncSocket socket, byte[] readBytes, long tag)
{
// remove this event handler since we dont need it any more
socket.DidRead -= new AsyncSocket.SocketDidRead(this.SocketDidReadIndicatorBytes);
Data data = new Data(readBytes);
string s = data.ToString();
if (tag == ACCEPT_TAG)
{
if (s == FlashPolicy.REQUEST_INDICATOR)
{
GNTPFlashSocketReader gfsr = new GNTPFlashSocketReader(socket, allowBrowserConnections);
gfsr.Read(readBytes);
}
else if (s == WebSocketHandshakeHandler.REQUEST_INDICATOR)
{
// this is a GNTP over WebSocket request, so we have to do the WebSocket handshake first
socket.Tag = readBytes;
WebSocketHandshakeHandler wshh = new WebSocketHandshakeHandler(socket, "*", "ws://localhost:23053");
wshh.DoHandshake(delegate()
{
// now pass off to the GNTPWebSocketReader (which is just a normal GNTPSocketReader that can deal with the WebSocket framing of packets)
GNTPWebSocketReader gwsr = new GNTPWebSocketReader(socket, passwordManager, passwordRequired, allowNetworkNotifications, allowBrowserConnections, allowSubscriptions, this.requestInfo);
this.requestReader = gwsr;
gwsr.MessageParsed += new GNTPRequestReader.GNTPRequestReaderMessageParsedEventHandler(requestReader_MessageParsed);
gwsr.Error += new GNTPRequestReader.GNTPRequestReaderErrorEventHandler(requestReader_Error);
gwsr.Read(readBytes);
});
}
else
{
// this is a normal GNTP/TCP connection, so handle it as such
GNTPSocketReader gsr = new GNTPSocketReader(socket, passwordManager, passwordRequired, allowNetworkNotifications, allowBrowserConnections, allowSubscriptions, this.requestInfo);
this.requestReader = gsr;
gsr.MessageParsed += new GNTPRequestReader.GNTPRequestReaderMessageParsedEventHandler(requestReader_MessageParsed);
gsr.Error += new GNTPRequestReader.GNTPRequestReaderErrorEventHandler(requestReader_Error);
gsr.Read(readBytes);
}
}
else
{
WriteError(socket, ErrorCode.INVALID_REQUEST, ErrorDescription.MALFORMED_REQUEST);
}
}