HTTP2 draft 13: support unknown frame types and settings types as extensions.

net/spdy/buffered_spdy_framer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/spdy/buffered_spdy_framer.h"
 
 #include "base/logging.h"
 
 namespace net {
 
@@ skipping 216 matching lines @@
   control_frame_fields_->type = PUSH_PROMISE;
   control_frame_fields_->stream_id = stream_id;
   control_frame_fields_->promised_stream_id = promised_stream_id;
 
   InitHeaderStreaming(stream_id);
 }
 
 void BufferedSpdyFramer::OnContinuation(SpdyStreamId stream_id, bool end) {
 }
 
+bool BufferedSpdyFramer::OnUnknownFrame(SpdyStreamId stream_id,
+                                        int frame_type) {
+  return visitor_->OnUnknownFrame(stream_id, frame_type);
+}
+
 SpdyMajorVersion BufferedSpdyFramer::protocol_version() {
   return spdy_framer_.protocol_version();
 }
 
 size_t BufferedSpdyFramer::ProcessInput(const char* data, size_t len) {
   return spdy_framer_.ProcessInput(data, len);
 }
 
 void BufferedSpdyFramer::Reset() {
   spdy_framer_.Reset();
@@ skipping 137 matching lines @@
 
 void BufferedSpdyFramer::InitHeaderStreaming(SpdyStreamId stream_id) {
   memset(header_buffer_, 0, kHeaderBufferSize);
   header_buffer_used_ = 0;
   header_buffer_valid_ = true;
   header_stream_id_ = stream_id;
   DCHECK_NE(header_stream_id_, SpdyFramer::kInvalidStream);
 }
 
 }  // namespace net