hphp/runtime/ext/icu/ext_icu_date_fmt.h

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com)  |
   6    | Copyright (c) 1997-2010 The PHP Group                                |
   7    +----------------------------------------------------------------------+
   8    | This source file is subject to version 3.01 of the PHP license,      |
   9    | that is bundled with this package in the file LICENSE, and is        |
  10    | available through the world-wide-web at the following url:           |
  11    | http://www.php.net/license/3_01.txt                                  |
  12    | If you did not receive a copy of the PHP license and are unable to   |
  13    | obtain it through the world-wide-web, please send a note to          |
  14    | license@php.net so we can mail you a copy immediately.               |
  15    +----------------------------------------------------------------------+
  16 */
  17 #ifndef incl_HPHP_ICU_DATE_FMT_H
  18 #define incl_HPHP_ICU_DATE_FMT_H
  19
  20 #include "hphp/runtime/ext/extension.h"
  21 #include "hphp/runtime/ext/icu/icu.h"
  22
  23 #include <unicode/udat.h>
  24 #include <unicode/datefmt.h>
  25
  26 namespace HPHP { namespace Intl {
  27 /////////////////////////////////////////////////////////////////////////////
  28 extern const StaticString s_IntlDateFormatter;
  29
  30 struct IntlDateFormatter : IntlError {
  31   IntlDateFormatter() {}
  32   IntlDateFormatter(const IntlDateFormatter&) = delete;
  33   IntlDateFormatter& operator=(const IntlDateFormatter& src) {
  34     setDateFormatter(&src);
  35     return *this;
  36   }
  37   ~IntlDateFormatter() {
  38     if (m_date_fmt) {
  39       udat_close((UDateFormat*)m_date_fmt);
  40       m_date_fmt = nullptr;
  41     }
  42   }
  43
  44   void setDateFormatter(const String& locale,
  45                         int64_t datetype, int64_t timetype,
  46                         const Variant& timezone, const Variant& calendar,
  47                         const String& pattern);
  48   void setDateFormatter(const IntlDateFormatter *orig);
  49
  50   bool isValid() const {
  51     return m_date_fmt;
  52   }
  53
  54   static Object newInstance() {
  55     if (!c_IntlDateFormatter) {
  56       c_IntlDateFormatter = Unit::lookupClass(s_IntlDateFormatter.get());
  57       assertx(c_IntlDateFormatter);
  58     }
  59     return Object{c_IntlDateFormatter};
  60   }
  61   static IntlDateFormatter* Get(ObjectData* obj) {
  62     return GetData<IntlDateFormatter>(obj, s_IntlDateFormatter);
  63   }
  64
  65   // Zend seems to think casting UDateFormat* to icu::DateFormat*
  66   // is a good idea.  Sounds dodgy as heck to me though...
  67   icu::DateFormat *datefmtObject() const {return (icu::DateFormat*)m_date_fmt;}
  68   UDateFormat *datefmt() const { return m_date_fmt; }
  69   int64_t dateType() const { return m_date_type; }
  70   int64_t timeType() const { return m_time_type; }
  71   int64_t calendar() const { return m_calendar; }
  72
  73   int64_t getArrayElemInt(const Array& arr, const StaticString &key);
  74   double getTimestamp(const Variant& arg);
  75
  76  private:
  77   UDateFormat *m_date_fmt = nullptr;
  78
  79   int64_t m_date_type;
  80   int64_t m_time_type;
  81   int64_t m_calendar;
  82
  83   static Class* c_IntlDateFormatter;
  84 };
  85
  86 /////////////////////////////////////////////////////////////////////////////
  87 }} // namespace HPHP::Intl
  88 #endif // incl_HPHP_ICU_DATE_FMT_H