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

net/quic/quic_utils.h

Index: net/quic/quic_utils.h
diff --git a/net/quic/quic_utils.h b/net/quic/quic_utils.h
deleted file mode 100644
index 0b489babd858fabf123904e84fc0caaccdb934bd..0000000000000000000000000000000000000000
--- a/net/quic/quic_utils.h
+++ /dev/null
@@ -1,160 +0,0 @@
-// 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.
-//
-// Some helpers for quic.
-
-#ifndef NET_QUIC_QUIC_UTILS_H_
-#define NET_QUIC_QUIC_UTILS_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <string>
-
-#include "base/macros.h"
-#include "base/strings/string_piece.h"
-#include "net/base/int128.h"
-#include "net/base/net_export.h"
-#include "net/quic/quic_protocol.h"
-
-#ifdef _MSC_VER
-// MSVC 2013 and prior don't have alignof or aligned(); they have __alignof and
-// a __declspec instead.
-#define QUIC_ALIGN_OF __alignof
-#define QUIC_ALIGNED(X) __declspec(align(X))
-#else
-#define QUIC_ALIGN_OF alignof
-#define QUIC_ALIGNED(X) __attribute__((aligned(X)))
-#endif  // _MSC_VER
-
-namespace net {
-
-class NET_EXPORT_PRIVATE QuicUtils {
- public:
-  enum Priority {
-    LOCAL_PRIORITY,
-    PEER_PRIORITY,
-  };
-
-  // Returns the 64 bit FNV1a hash of the data.  See
-  // http://www.isthe.com/chongo/tech/comp/fnv/index.html#FNV-param
-  static uint64_t FNV1a_64_Hash(const char* data, int len);
-
-  // returns the 128 bit FNV1a hash of the data.  See
-  // http://www.isthe.com/chongo/tech/comp/fnv/index.html#FNV-param
-  static uint128 FNV1a_128_Hash(const char* data1, int len1);
-
-  // returns the 128 bit FNV1a hash of the two sequences of data.  See
-  // http://www.isthe.com/chongo/tech/comp/fnv/index.html#FNV-param
-  static uint128 FNV1a_128_Hash_Two(const char* data1,
-                                    int len1,
-                                    const char* data2,
-                                    int len2);
-
-  // FindMutualTag sets |out_result| to the first tag in the priority list that
-  // is also in the other list and returns true. If there is no intersection it
-  // returns false.
-  //
-  // Which list has priority is determined by |priority|.
-  //
-  // If |out_index| is non-nullptr and a match is found then the index of that
-  // match in |their_tags| is written to |out_index|.
-  static bool FindMutualTag(const QuicTagVector& our_tags,
-                            const QuicTag* their_tags,
-                            size_t num_their_tags,
-                            Priority priority,
-                            QuicTag* out_result,
-                            size_t* out_index);
-
-  // SerializeUint128 writes the first 96 bits of |v| in little-endian form
-  // to |out|.
-  static void SerializeUint128Short(uint128 v, uint8_t* out);
-
-  // Returns the name of the QuicRstStreamErrorCode as a char*
-  static const char* StreamErrorToString(QuicRstStreamErrorCode error);
-
-  // Returns the name of the QuicErrorCode as a char*
-  static const char* ErrorToString(QuicErrorCode error);
-
-  // Returns the level of encryption as a char*
-  static const char* EncryptionLevelToString(EncryptionLevel level);
-
-  // Returns TransmissionType as a char*
-  static const char* TransmissionTypeToString(TransmissionType type);
-
-  // TagToString is a utility function for pretty-printing handshake messages
-  // that converts a tag to a string. It will try to maintain the human friendly
-  // name if possible (i.e. kABCD -> "ABCD"), or will just treat it as a number
-  // if not.
-  static std::string TagToString(QuicTag tag);
-
-  // Returns the list of QUIC tags represented by the comma separated
-  // string in |connection_options|.
-  static QuicTagVector ParseQuicConnectionOptions(
-      const std::string& connection_options);
-
-  // Returns PeerAddressChangeType as a std::string.
-  static std::string PeerAddressChangeTypeToString(PeerAddressChangeType type);
-
-  static char* AsChars(unsigned char* data) {
-    return reinterpret_cast<char*>(data);
-  }
-
-  // Deletes all the sub-frames contained in |frames|.
-  static void DeleteFrames(QuicFrames* frames);
-
-  // Deletes all the QuicStreamFrames for the specified |stream_id|.
-  static void RemoveFramesForStream(QuicFrames* frames, QuicStreamId stream_id);
-
-  // Deletes and clears all the frames and the packet from serialized packet.
-  static void ClearSerializedPacket(SerializedPacket* serialized_packet);
-
-  // Returns a packed representation of |path_id| and |packet_number| in which
-  // the highest byte is set to |path_id| and the lower 7 bytes are the lower
-  // 7 bytes of |packet_number|.
-  static uint64_t PackPathIdAndPacketNumber(QuicPathId path_id,
-                                            QuicPacketNumber packet_number);
-
-  // Allocates a new char[] of size |packet.encrypted_length| and copies in
-  // |packet.encrypted_buffer|.
-  static char* CopyBuffer(const SerializedPacket& packet);
-
-  // Determines and returns change type of address change from |old_address| to
-  // |new_address|.
-  static PeerAddressChangeType DetermineAddressChangeType(
-      const IPEndPoint& old_address,
-      const IPEndPoint& new_address);
-
-  // This converts 'num' bytes of binary to a 2*'num'-character hexadecimal
-  // representation. Return value: 2*'num' characters of ascii std::string.
-  static std::string HexEncode(const char* data, size_t length);
-  static std::string HexEncode(base::StringPiece data);
-
-  // This converts 2*'num' hexadecimal characters to 'num' binary data.
-  // Return value: 'num' bytes of binary data (via the 'to' argument).
-  static std::string HexDecode(const char* data, size_t length);
-  static std::string HexDecode(base::StringPiece data);
-
-  // Returns a std::string containing hex and ASCII representations of |binary|,
-  // side-by-side in the style of hexdump. Non-printable characters will be
-  // printed as '.' in the ASCII output.
-  // "0x0000:  4865 6c6c 6f2c 2051 5549 4321 0102 0304  Hello,.QUIC!...."
-  static std::string HexDump(base::StringPiece binary_data);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(QuicUtils);
-};
-
-// Utility function that returns an QuicIOVector object wrapped around |str|.
-// |str|'s data is stored in |iov|.
-inline QuicIOVector MakeIOVector(base::StringPiece str, struct iovec* iov) {
-  iov->iov_base = const_cast<char*>(str.data());
-  iov->iov_len = static_cast<size_t>(str.size());
-  QuicIOVector quic_iov(iov, 1, str.size());
-  return quic_iov;
-}
-
-}  // namespace net
-
-#endif  // NET_QUIC_QUIC_UTILS_H_