Move //mojo/{public, edk} underneath //third_party

mojo/public/cpp/bindings/lib/bounds_checker.h

-// Copyright 2014 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 MOJO_PUBLIC_CPP_BINDINGS_LIB_BOUNDS_CHECKER_H_
-#define MOJO_PUBLIC_CPP_BINDINGS_LIB_BOUNDS_CHECKER_H_
-
-#include <stdint.h>
-
-#include "mojo/public/cpp/system/macros.h"
-
-namespace mojo {
-
-class Handle;
-
-namespace internal {
-
-// BoundsChecker is used to validate object sizes, pointers and handle indices
-// for payload of incoming messages.
-class BoundsChecker {
- public:
-  // [data, data + data_num_bytes) specifies the initial valid memory range.
-  // [0, num_handles) specifies the initial valid range of handle indices.
-  BoundsChecker(const void* data, uint32_t data_num_bytes, size_t num_handles);
-
-  ~BoundsChecker();
-
-  // Claims the specified memory range.
-  // The method succeeds if the range is valid to claim. (Please see
-  // the comments for IsValidRange().)
-  // On success, the valid memory range is shrinked to begin right after the end
-  // of the claimed range.
-  bool ClaimMemory(const void* position, uint32_t num_bytes);
-
-  // Claims the specified encoded handle (which is basically a handle index).
-  // The method succeeds if:
-  // - |encoded_handle|'s value is |kEncodedInvalidHandleValue|.
-  // - the handle is contained inside the valid range of handle indices. In this
-  // case, the valid range is shinked to begin right after the claimed handle.
-  bool ClaimHandle(const Handle& encoded_handle);
-
-  // Returns true if the specified range is not empty, and the range is
-  // contained inside the valid memory range.
-  bool IsValidRange(const void* position, uint32_t num_bytes) const;
-
- private:
-  bool InternalIsValidRange(uintptr_t begin, uintptr_t end) const;
-
-  // [data_begin_, data_end_) is the valid memory range.
-  uintptr_t data_begin_;
-  uintptr_t data_end_;
-
-  // [handle_begin_, handle_end_) is the valid handle index range.
-  uint32_t handle_begin_;
-  uint32_t handle_end_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(BoundsChecker);
-};
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_BOUNDS_CHECKER_H_