/* * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ // // Manage the Tower of Babel of CSSM dates and times. // #ifndef _H_CSSMDATES #define _H_CSSMDATES #include #include #include namespace Security { // // A PodWrapper for CSSM_DATE // class CssmDate : public PodWrapper { public: CssmDate() { } CssmDate(const char *y, const char *m, const char *d); CssmDate(int y, int m, int d); const char *years() const { return reinterpret_cast(Year); } const char *months() const { return reinterpret_cast(Month); } const char *days() const { return reinterpret_cast(Day); } char *years() { return reinterpret_cast(Year); } char *months() { return reinterpret_cast(Month); } char *days() { return reinterpret_cast(Day); } int year() const; int month() const; int day() const; private: static void assign(char *dest, int width, const char *src); }; inline bool operator == (const CSSM_DATE &d1, const CSSM_DATE &d2) { return !memcmp(&d1, &d2, sizeof(d1)); } inline bool operator != (const CSSM_DATE &d1, const CSSM_DATE &d2) { return !memcmp(&d1, &d2, sizeof(d1)); } // // Yet another CSSM date/time format is CSSM_TIMESTRING. This is // defined as "char *", just so you can't use the type system // to keep things sane, so we can't really PodWrap it the usual way. // What *were* they thinking? // The format is allegedly "yyyymmddhhmmss", and the standard says // nothing about trailing null characters. // // // A unified date-and-time object. // This is based on CFDate objects and converts to various CSSM // inspired formats. // class CssmUniformDate { public: CssmUniformDate() { } // convert to/from CFDateRef CssmUniformDate(CFDateRef ref); operator CFDateRef() const; // convert to/from CFAbsoluteTime CssmUniformDate(CFAbsoluteTime ct) : mTime(ct) { } operator CFAbsoluteTime() const { return mTime; } // convert to/from CSSM_DATE CssmUniformDate(const CssmDate &src); operator CssmDate () const; // convert to/from DATA format (1999-06-30_15:05:39 form) CssmUniformDate(const CSSM_DATA &src); void convertTo(CssmOwnedData &data) const; // convert to/from CSSM_TIMESTRING format (19990630150539) CssmUniformDate(const char *src); void convertTo(char *dest, size_t length) const; // native comparisons bool operator < (const CssmUniformDate &other) const { return mTime < other.mTime; } bool operator == (const CssmUniformDate &other) const { return mTime == other.mTime; } bool operator > (const CssmUniformDate &other) const { return mTime > other.mTime; } bool operator <= (const CssmUniformDate &other) const { return mTime <= other.mTime; } bool operator >= (const CssmUniformDate &other) const { return mTime >= other.mTime; } bool operator != (const CssmUniformDate &other) const { return mTime != other.mTime; } private: void setFromString(const char *src, const char *format, size_t fieldLength); private: CFAbsoluteTime mTime; }; } // end namespace Security #endif //_H_CSSMDATES