xpcom/base/nsUUIDGenerator.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "nsUUIDGenerator.h"
   8
   9 NS_IMPL_ISUPPORTS(nsUUIDGenerator, nsIUUIDGenerator)
  10
  11 nsUUIDGenerator::~nsUUIDGenerator() = default;
  12
  13 NS_IMETHODIMP
  14 nsUUIDGenerator::GenerateUUID(nsID** aRet) {
  15   nsID* id = static_cast<nsID*>(moz_xmalloc(sizeof(nsID)));
  16
  17   nsresult rv = GenerateUUIDInPlace(id);
  18   if (NS_FAILED(rv)) {
  19     free(id);
  20     return rv;
  21   }
  22
  23   *aRet = id;
  24   return rv;
  25 }
  26
  27 NS_IMETHODIMP
  28 nsUUIDGenerator::GenerateUUIDInPlace(nsID* aId) {
  29   return nsID::GenerateUUIDInPlace(*aId);
  30 }