Move shared files in net/quic/ into net/quic/core/

net/quic/spdy_utils.h

-// Copyright (c) 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.
-
-#ifndef NET_QUIC_SPDY_UTILS_H_
-#define NET_QUIC_SPDY_UTILS_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <map>
-#include <string>
-
-#include "base/macros.h"
-#include "net/base/net_export.h"
-#include "net/quic/quic_header_list.h"
-#include "net/quic/quic_protocol.h"
-#include "net/spdy/spdy_framer.h"
-
-namespace net {
-
-class NET_EXPORT_PRIVATE SpdyUtils {
- public:
-  static std::string SerializeUncompressedHeaders(
-      const SpdyHeaderBlock& headers);
-
-  // Parses |data| as a std::string containing serialized HTTP/2 HEADERS frame,
-  // populating |headers| with the key->value std:pairs found.
-  // |content_length| will be populated with the value of the content-length
-  // header if one or more are present.
-  // Returns true on success, false if parsing fails, or invalid keys are found.
-  static bool ParseHeaders(const char* data,
-                           uint32_t data_len,
-                           int64_t* content_length,
-                           SpdyHeaderBlock* headers);
-
-  // Parses |data| as a std::string containing serialized HTTP/2 HEADERS frame,
-  // populating |trailers| with the key->value std:pairs found.
-  // The final offset header will be excluded from |trailers|, and instead the
-  // value will be copied to |final_byte_offset|.
-  // Returns true on success, false if parsing fails, or invalid keys are found.
-  static bool ParseTrailers(const char* data,
-                            uint32_t data_len,
-                            size_t* final_byte_offset,
-                            SpdyHeaderBlock* trailers);
-
-  // Copies a list of headers to a SpdyHeaderBlock. Performs similar validation
-  // to SpdyFramer::ParseHeaderBlockInBuffer and ParseHeaders, above.
-  static bool CopyAndValidateHeaders(const QuicHeaderList& header_list,
-                                     int64_t* content_length,
-                                     SpdyHeaderBlock* headers);
-
-  // Copies a list of headers to a SpdyHeaderBlock. Performs similar validation
-  // to SpdyFramer::ParseHeaderBlockInBuffer and ParseTrailers, above.
-  static bool CopyAndValidateTrailers(const QuicHeaderList& header_list,
-                                      size_t* final_byte_offset,
-                                      SpdyHeaderBlock* trailers);
-
-  // Returns URL composed from scheme, authority, and path header
-  // values, or empty string if any of those fields are missing.
-  static std::string GetUrlFromHeaderBlock(const net::SpdyHeaderBlock& headers);
-
-  // Returns hostname, or empty std::string if missing.
-  static std::string GetHostNameFromHeaderBlock(const SpdyHeaderBlock& headers);
-
-  // Returns true if result of |GetUrlFromHeaderBlock()| is non-empty
-  // and is a well-formed URL.
-  static bool UrlIsValid(const net::SpdyHeaderBlock& headers);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SpdyUtils);
-};
-
-}  // namespace net
-
-#endif  // NET_QUIC_SPDY_UTILS_H_