Break out balsa and epoll_server from net/tools/flip_server.

net/tools/flip_server/noop_balsa_visitor.h

-// Copyright 2013 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.
-//
-// Provides empty BalsaVisitorInterface overrides for convenience.
-// Intended to be used as a base class for BalsaVisitorInterface subclasses that
-// only need to override a small number of methods.
-
-#ifndef NET_TOOLS_FLIP_SERVER_NOOP_BALSA_VISITOR_H_
-#define NET_TOOLS_FLIP_SERVER_NOOP_BALSA_VISITOR_H_
-
-#include "net/tools/flip_server/balsa_visitor_interface.h"
-
-namespace net {
-
-// See file comment above.
-class NoOpBalsaVisitor : public BalsaVisitorInterface {
- public:
-  NoOpBalsaVisitor() { }
-  virtual ~NoOpBalsaVisitor() { }
-
-  virtual void ProcessBodyInput(const char* input, size_t size) OVERRIDE { }
-  virtual void ProcessBodyData(const char* input, size_t size) OVERRIDE { }
-  virtual void ProcessHeaderInput(const char* input, size_t size) OVERRIDE { }
-  virtual void ProcessTrailerInput(const char* input, size_t size) OVERRIDE { }
-  virtual void ProcessHeaders(const BalsaHeaders& headers) OVERRIDE { }
-
-  virtual void ProcessRequestFirstLine(const char* line_input,
-                                       size_t line_length,
-                                       const char* method_input,
-                                       size_t method_length,
-                                       const char* request_uri_input,
-                                       size_t request_uri_length,
-                                       const char* version_input,
-                                       size_t version_length) OVERRIDE { }
-  virtual void ProcessResponseFirstLine(const char* line_input,
-                                        size_t line_length,
-                                        const char* version_input,
-                                        size_t version_length,
-                                        const char* status_input,
-                                        size_t status_length,
-                                        const char* reason_input,
-                                        size_t reason_length) OVERRIDE { }
-  virtual void ProcessChunkLength(size_t chunk_length) OVERRIDE { }
-  virtual void ProcessChunkExtensions(const char* input, size_t size) OVERRIDE {
-  }
-  virtual void HeaderDone() OVERRIDE { }
-  virtual void MessageDone() OVERRIDE { }
-  virtual void HandleHeaderError(BalsaFrame* framer) OVERRIDE { }
-  virtual void HandleHeaderWarning(BalsaFrame* framer) OVERRIDE { }
-  virtual void HandleChunkingError(BalsaFrame* framer) OVERRIDE { }
-  virtual void HandleBodyError(BalsaFrame* framer) OVERRIDE { }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(NoOpBalsaVisitor);
-};
-
-}  // namespace net
-
-#endif  // NET_TOOLS_FLIP_SERVER_NOOP_BALSA_VISITOR_H_