xpcom/ds/nsAtomService.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *   Alec Flett <alecf@netscape.com>
  24  *   Benjamin Smedberg <benjamin@smedbergs.us>
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either of the GNU General Public License Version 2 or later (the "GPL"),
  28  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29  * in which case the provisions of the GPL or the LGPL are applicable instead
  30  * of those above. If you wish to allow use of your version of this file only
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  32  * use your version of this file under the terms of the MPL, indicate your
  33  * decision by deleting the provisions above and replace them with the notice
  34  * and other provisions required by the GPL or the LGPL. If you do not delete
  35  * the provisions above, a recipient may use your version of this file under
  36  * the terms of any one of the MPL, the GPL or the LGPL.
  37  *
  38  * ***** END LICENSE BLOCK ***** */
  39
  40 #include "nsAtomService.h"
  41
  42 NS_IMPL_THREADSAFE_ISUPPORTS1(nsAtomService, nsIAtomService)
  43
  44 nsAtomService::nsAtomService()
  45 {
  46 }
  47
  48 nsresult
  49 nsAtomService::GetAtom(const nsAString& aString, nsIAtom ** aResult)
  50 {
  51   *aResult = NS_NewAtom(aString);
  52
  53   if (!*aResult)
  54     return NS_ERROR_OUT_OF_MEMORY;
  55
  56   return NS_OK;
  57 }
  58
  59 nsresult
  60 nsAtomService::GetPermanentAtom(const nsAString& aString, nsIAtom ** aResult)
  61 {
  62   *aResult = NS_NewPermanentAtom(aString);
  63
  64   if (!*aResult)
  65     return NS_ERROR_OUT_OF_MEMORY;
  66
  67   return NS_OK;
  68 }
  69
  70 NS_IMETHODIMP
  71 nsAtomService::GetAtomUTF8(const char *aValue, nsIAtom* *aResult)
  72 {
  73     *aResult = NS_NewAtom(aValue);
  74
  75     if (!*aResult)
  76         return NS_ERROR_OUT_OF_MEMORY;
  77
  78     return NS_OK;
  79 }
  80
  81 NS_IMETHODIMP
  82 nsAtomService::GetPermanentAtomUTF8(const char *aValue, nsIAtom* *aResult)
  83 {
  84     *aResult = NS_NewPermanentAtom(NS_ConvertUTF8toUTF16(aValue));
  85
  86     if (!*aResult)
  87         return NS_ERROR_OUT_OF_MEMORY;
  88
  89     return NS_OK;
  90 }