xpcom/ds/nsAtomService.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "nsAtomService.h"
   7 #include "nsIAtom.h"
   8
   9 NS_IMPL_ISUPPORTS1(nsAtomService, nsIAtomService)
  10
  11 nsAtomService::nsAtomService()
  12 {
  13 }
  14
  15 nsresult
  16 nsAtomService::GetAtom(const nsAString& aString, nsIAtom ** aResult)
  17 {
  18   *aResult = NS_NewAtom(aString).get();
  19
  20   if (!*aResult)
  21     return NS_ERROR_OUT_OF_MEMORY;
  22
  23   return NS_OK;
  24 }
  25
  26 nsresult
  27 nsAtomService::GetPermanentAtom(const nsAString& aString, nsIAtom ** aResult)
  28 {
  29   *aResult = NS_NewPermanentAtom(aString);
  30
  31   if (!*aResult)
  32     return NS_ERROR_OUT_OF_MEMORY;
  33
  34   return NS_OK;
  35 }
  36
  37 NS_IMETHODIMP
  38 nsAtomService::GetAtomUTF8(const char *aValue, nsIAtom* *aResult)
  39 {
  40     *aResult = NS_NewAtom(aValue).get();
  41
  42     if (!*aResult)
  43         return NS_ERROR_OUT_OF_MEMORY;
  44
  45     return NS_OK;
  46 }
  47
  48 NS_IMETHODIMP
  49 nsAtomService::GetPermanentAtomUTF8(const char *aValue, nsIAtom* *aResult)
  50 {
  51     *aResult = NS_NewPermanentAtom(NS_ConvertUTF8toUTF16(aValue));
  52
  53     if (!*aResult)
  54         return NS_ERROR_OUT_OF_MEMORY;
  55
  56     return NS_OK;
  57 }