runtime/JSDateMath.h

   1 /*
   2  * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
   3  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
   4  * Copyright (C) 2009 Google Inc. All rights reserved.
   5  * Copyright (C) 2010 Research In Motion Limited. All rights reserved.
   6  *
   7  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   8  *
   9  * The contents of this file are subject to the Mozilla Public License Version
  10  * 1.1 (the "License"); you may not use this file except in compliance with
  11  * the License. You may obtain a copy of the License at
  12  * http://www.mozilla.org/MPL/
  13  *
  14  * Software distributed under the License is distributed on an "AS IS" basis,
  15  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  16  * for the specific language governing rights and limitations under the
  17  * License.
  18  *
  19  * The Original Code is Mozilla Communicator client code, released
  20  * March 31, 1998.
  21  *
  22  * The Initial Developer of the Original Code is
  23  * Netscape Communications Corporation.
  24  * Portions created by the Initial Developer are Copyright (C) 1998
  25  * the Initial Developer. All Rights Reserved.
  26  *
  27  * Contributor(s):
  28  *
  29  * Alternatively, the contents of this file may be used under the terms of
  30  * either of the GNU General Public License Version 2 or later (the "GPL"),
  31  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  32  * in which case the provisions of the GPL or the LGPL are applicable instead
  33  * of those above. If you wish to allow use of your version of this file only
  34  * under the terms of either the GPL or the LGPL, and not to allow others to
  35  * use your version of this file under the terms of the MPL, indicate your
  36  * decision by deleting the provisions above and replace them with the notice
  37  * and other provisions required by the GPL or the LGPL. If you do not delete
  38  * the provisions above, a recipient may use your version of this file under
  39  * the terms of any one of the MPL, the GPL or the LGPL.
  40  *
  41  */
  42
  43 #ifndef JSDateMath_h
  44 #define JSDateMath_h
  45
  46 #include <wtf/DateMath.h>
  47 #include <wtf/GregorianDateTime.h>
  48
  49 namespace JSC {
  50
  51 class VM;
  52
  53 void msToGregorianDateTime(VM&, double, bool outputIsUTC, GregorianDateTime&);
  54 double gregorianDateTimeToMS(VM&, const GregorianDateTime&, double, bool inputIsUTC);
  55 double getUTCOffset(VM&);
  56 double parseDateFromNullTerminatedCharacters(VM&, const char* dateString);
  57 double parseDate(VM&, const WTF::String&);
  58
  59 } // namespace JSC
  60
  61 #endif // JSDateMath_h