Remove //net (except for Android test stuff) and sdch

net/spdy/spdy_frame_reader.h

-// 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.
-
-#ifndef NET_SPDY_SPDY_FRAME_READER_H_
-#define NET_SPDY_SPDY_FRAME_READER_H_
-
-#include "base/basictypes.h"
-#include "base/strings/string_piece.h"
-#include "net/base/net_export.h"
-
-namespace net {
-
-// Used for reading SPDY frames. Though there isn't really anything terribly
-// SPDY-specific here, it's a helper class that's useful when doing SPDY
-// framing.
-//
-// To use, simply construct a SpdyFramerReader using the underlying buffer that
-// you'd like to read fields from, then call one of the Read*() methods to
-// actually do some reading.
-//
-// This class keeps an internal iterator to keep track of what's already been
-// read and each successive Read*() call automatically increments said iterator
-// on success. On failure, internal state of the SpdyFrameReader should not be
-// trusted and it is up to the caller to throw away the failed instance and
-// handle the error as appropriate. None of the Read*() methods should ever be
-// called after failure, as they will also fail immediately.
-class NET_EXPORT_PRIVATE SpdyFrameReader {
- public:
-  // Caller must provide an underlying buffer to work on.
-  SpdyFrameReader(const char* data, const size_t len);
-
-  // Empty destructor.
-  ~SpdyFrameReader() {}
-
-  // Reads an 8-bit unsigned integer into the given output parameter.
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt8(uint8* result);
-
-  // Reads a 16-bit unsigned integer into the given output parameter.
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt16(uint16* result);
-
-  // Reads a 32-bit unsigned integer into the given output parameter.
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt32(uint32* result);
-
-  // Reads a 64-bit unsigned integer into the given output parameter.
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt64(uint64* result);
-
-  // Reads a 31-bit unsigned integer into the given output parameter. This is
-  // equivalent to ReadUInt32() above except that the highest-order bit is
-  // discarded.
-  // Forwards the internal iterator (by 4B) on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt31(uint32* result);
-
-  // Reads a 24-bit unsigned integer into the given output parameter.
-  // Forwards the internal iterator (by 3B) on success.
-  // Returns true on success, false otherwise.
-  bool ReadUInt24(uint32* result);
-
-  // Reads a string prefixed with 16-bit length into the given output parameter.
-  //
-  // NOTE: Does not copy but rather references strings in the underlying buffer.
-  // This should be kept in mind when handling memory management!
-  //
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadStringPiece16(base::StringPiece* result);
-
-  // Reads a string prefixed with 32-bit length into the given output parameter.
-  //
-  // NOTE: Does not copy but rather references strings in the underlying buffer.
-  // This should be kept in mind when handling memory management!
-  //
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadStringPiece32(base::StringPiece* result);
-
-  // Reads a given number of bytes into the given buffer. The buffer
-  // must be of adequate size.
-  // Forwards the internal iterator on success.
-  // Returns true on success, false otherwise.
-  bool ReadBytes(void* result, size_t size);
-
-  // Seeks a given number of bytes into the buffer from the current offset.
-  // Equivelant to an empty read.
-  // Forwards the internal iterator.
-  // Returns true on success, false otherwise.
-  bool Seek(size_t size);
-
-  // Rewinds this reader to the beginning of the frame.
-  void Rewind() { ofs_ = 0; }
-
-  // Returns true if the entirety of the underlying buffer has been read via
-  // Read*() calls.
-  bool IsDoneReading() const;
-
-  // Returns the number of bytes that have been consumed by the reader so far.
-  size_t GetBytesConsumed() const { return ofs_; }
-
- private:
-  // Returns true if the underlying buffer has enough room to read the given
-  // amount of bytes.
-  bool CanRead(size_t bytes) const;
-
-  // To be called when a read fails for any reason.
-  void OnFailure();
-
-  // The data buffer that we're reading from.
-  const char* data_;
-
-  // The length of the data buffer that we're reading from.
-  const size_t len_;
-
-  // The location of the next read from our data buffer.
-  size_t ofs_;
-};
-
-}  // namespace net
-
-#endif  // NET_SPDY_SPDY_FRAME_READER_H_