net/curvecp/connection_key.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/curvecp/connection_key.h"
   6
   7 #include <string.h>
   8
   9 namespace net {
  10
  11 ConnectionKey::ConnectionKey() {
  12   memset(key_, 0, sizeof(key_));
  13 }
  14
  15 ConnectionKey::ConnectionKey(unsigned char bytes[]) {
  16   memcpy(key_, bytes, sizeof(key_));
  17 }
  18
  19 ConnectionKey::ConnectionKey(const ConnectionKey& other) {
  20   memcpy(key_, other.key_, sizeof(key_));
  21 }
  22
  23 ConnectionKey& ConnectionKey::operator=(const ConnectionKey& other) {
  24   memcpy(key_, other.key_, sizeof(key_));
  25   return *this;
  26 }
  27
  28 bool ConnectionKey::operator==(const ConnectionKey& other) const {
  29   return memcmp(key_, other.key_, sizeof(key_)) == 0;
  30 }
  31
  32 bool ConnectionKey::operator<(const ConnectionKey& other) const {
  33   return memcmp(key_, other.key_, sizeof(key_)) < 0;
  34 }
  35
  36 std::string ConnectionKey::ToString() const {
  37   // TODO(mbelshe):  make this a nice hex formatter
  38   return std::string("key") +
  39          std::string(reinterpret_cast<const char*>(key_), 32);
  40 }
  41
  42 }  // namespace net