| /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* ***** BEGIN LICENSE BLOCK ***** |
| * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License Version |
| * 1.1 (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" basis, |
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is mozilla.org code. |
| * |
| * The Initial Developer of the Original Code is |
| * Netscape Communications Corporation. |
| * Portions created by the Initial Developer are Copyright (C) 1998 |
| * the Initial Developer. All Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| * Alternatively, the contents of this file may be used under the terms of |
| * either of the GNU General Public License Version 2 or later (the "GPL"), |
| * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
| * in which case the provisions of the GPL or the LGPL are applicable instead |
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| * ***** END LICENSE BLOCK ***** */ |
| |
| #ifndef nsTime_h__ |
| #define nsTime_h__ |
| |
| #include "prtime.h" |
| #include "nsInt64.h" |
| #include "nscore.h" |
| |
| /** |
| * This class encapsulates full 64-bit time functionality and |
| * provides simple arithmetic and conversion operations. |
| */ |
| |
| // If you ever decide that you need to add a non-inline method to this |
| // class, be sure to change the class declaration to "class NS_BASE |
| // nsTime". |
| |
| class nsTime : public nsInt64 |
| { |
| public: |
| /** |
| * Construct the current time. |
| */ |
| nsTime(void) : nsInt64(PR_Now()) { |
| } |
| |
| /** |
| * Construct the time from a string. |
| */ |
| nsTime(const char* dateStr, PRBool defaultToGMT) { |
| PRInt64 theTime; |
| PRStatus status = PR_ParseTimeString(dateStr, defaultToGMT, &theTime); |
| if (status == PR_SUCCESS) |
| mValue = theTime; |
| else |
| mValue = LL_ZERO; |
| } |
| |
| /** |
| * Construct a time from a PRTime. |
| */ |
| nsTime(const PRTime aTime) : nsInt64(aTime) { |
| } |
| |
| /** |
| * Construct a time from a 64-bit value. |
| */ |
| nsTime(const nsInt64& aTime) : nsInt64(aTime) { |
| } |
| |
| /** |
| * Construct a time from another time. |
| */ |
| nsTime(const nsTime& aTime) : nsInt64(aTime.mValue) { |
| } |
| |
| // ~nsTime(void) -- XXX destructor unnecessary |
| |
| /** |
| * Assign one time to another. |
| */ |
| const nsTime& operator =(const nsTime& aTime) { |
| mValue = aTime.mValue; |
| return *this; |
| } |
| |
| /** |
| * Convert a nsTime object to a PRTime |
| */ |
| operator PRTime(void) const { |
| return mValue; |
| } |
| }; |
| |
| /** |
| * Determine if one time is strictly less than another |
| */ |
| inline const PRBool |
| operator <(const nsTime& aTime1, const nsTime& aTime2) { |
| return aTime1.mValue < aTime2.mValue; |
| } |
| |
| /** |
| * Determine if one time is less than or equal to another |
| */ |
| inline const PRBool |
| operator <=(const nsTime& aTime1, const nsTime& aTime2) { |
| return aTime1.mValue <= aTime2.mValue; |
| } |
| |
| /** |
| * Determine if one time is strictly greater than another |
| */ |
| inline const PRBool |
| operator >(const nsTime& aTime1, const nsTime& aTime2) { |
| return aTime1.mValue > aTime2.mValue; |
| } |
| |
| /** |
| * Determine if one time is greater than or equal to another |
| */ |
| inline const PRBool |
| operator >=(const nsTime& aTime1, const nsTime& aTime2) { |
| return aTime1.mValue >= aTime2.mValue; |
| } |
| |
| #endif // nsTime_h__ |