From aa765b335635a85f490747ebb05a7afda7b63eb2 Mon Sep 17 00:00:00 2001 From: "rch@chromium.org" Date: Thu, 18 Oct 2012 01:46:18 +0000 Subject: Trying again to add QuicFramer and friends. Includes a second attempt to fix the constants. 162468 - Reverted 162462 162462 - Relanding w/ fix 162263 - Reverted 162259 162259 - Add QuicFramer and friends. Review URL: https://chromiumcodereview.appspot.com/11187044 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162606 0039d316-1c4b-4281-b951-d872f2087c98 --- net/quic/uint128.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 net/quic/uint128.h (limited to 'net/quic/uint128.h') diff --git a/net/quic/uint128.h b/net/quic/uint128.h new file mode 100644 index 0000000..c368242 --- /dev/null +++ b/net/quic/uint128.h @@ -0,0 +1,39 @@ +// 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_QUIC_UINT128_H_ +#define NET_QUIC_UINT128_H_ + +#include "base/basictypes.h" +#include "base/logging.h" + +namespace net { + +struct uint128 { + uint128() {} + uint128(uint64 hi, uint64 lo) : hi(hi), lo(lo) {} + uint64 hi; + uint64 lo; +}; + +inline uint128 operator ^(const uint128& lhs, const uint128& rhs) { + return uint128(lhs.hi ^ rhs.hi, lhs.lo ^ rhs.lo); +} + +inline uint128 operator *(const uint128& lhs, const uint128& rhs) { + // TODO(rch): correctly implement uint128 multiplication. + return lhs ^ rhs; +} + +inline bool operator ==(const uint128& lhs, const uint128& rhs) { + return lhs.hi == rhs.hi && lhs.lo == rhs.lo; +} + +inline bool operator !=(const uint128& lhs, const uint128& rhs) { + return !(lhs == rhs); +} + +} // namespace net + +#endif // NET_QUIC_UINT128_H_ -- cgit v1.1