1.1 --- a/epoc32/include/stdapis/stlport/stl/_time_facets.h Tue Mar 16 16:12:26 2010 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,345 +0,0 @@
1.4 -/*
1.5 - * © Portions copyright (c) 2006-2007 Nokia Corporation. All rights reserved.
1.6 - *
1.7 - * Copyright (c) 1999
1.8 - * Silicon Graphics Computer Systems, Inc.
1.9 - *
1.10 - * Copyright (c) 1999
1.11 - * Boris Fomitchev
1.12 - *
1.13 - * This material is provided "as is", with absolutely no warranty expressed
1.14 - * or implied. Any use is at your own risk.
1.15 - *
1.16 - * Permission to use or copy this software for any purpose is hereby granted
1.17 - * without fee, provided the above notices are retained on all copies.
1.18 - * Permission to modify the code and to distribute modified code is granted,
1.19 - * provided the above notices are retained, and a notice that the code was
1.20 - * modified is included with the above copyright notice.
1.21 - *
1.22 - */
1.23 -// WARNING: This is an internal header file, included by other C++
1.24 -// standard library headers. You should not attempt to use this header
1.25 -// file directly.
1.26 -
1.27 -
1.28 -#ifndef _STLP_INTERNAL_TIME_FACETS_H
1.29 -#define _STLP_INTERNAL_TIME_FACETS_H
1.30 -
1.31 -#ifndef _STLP_CTIME
1.32 -# include <ctime> // Needed (for struct tm) by time facets
1.33 -#endif
1.34 -
1.35 -#include <stl/c_locale.h>
1.36 -#include <stl/_ios_base.h>
1.37 -
1.38 -_STLP_BEGIN_NAMESPACE
1.39 -
1.40 -// Template functions used by time_get
1.41 -
1.42 -// Matching input against a list of names
1.43 -
1.44 -// Alphabetic input of the names of months and the names
1.45 -// of weekdays requires matching input against a list of names.
1.46 -// We use a simple generic algorithm to accomplish this. This
1.47 -// algorithm is not very efficient, especially for longer lists
1.48 -// of names, but it probably does not matter for the initial
1.49 -// implementation and it may never matter, since we do not expect
1.50 -// this kind of input to be used very often. The algorithm
1.51 -// could be improved fairly simply by creating a new list of
1.52 -// names still in the running at each iteration. A more sophisticated
1.53 -// approach would be to build a trie to do the matching.
1.54 -//
1.55 -// We compare each character of the input to the corresponding
1.56 -// character of each name on the list that has not been eliminated,
1.57 -// either because every character in the name has already been
1.58 -// matched, or because some character has not been matched. We
1.59 -// continue only as long as there are some names that have not been
1.60 -// eliminated.
1.61 -
1.62 -// We do not really need a random access iterator (a forward iterator
1.63 -// would do), but the extra generality makes the notation clumsier,
1.64 -// and we don't really need it.
1.65 -
1.66 -// We can recognize a failed match by the fact that the second
1.67 -// component of the return value will be __name_end.
1.68 -
1.69 -#define _MAXNAMES 64
1.70 -#define _MAX_NAME_LENGTH 64
1.71 -
1.72 -// Both time_get and time_put need a structure of type _Time_Info
1.73 -// to provide names and abbreviated names for months and days,
1.74 -// as well as the am/pm designator. The month and weekday tables
1.75 -// have the all the abbreviated names before all the full names.
1.76 -// The _Time_Info tables are initialized using the non-template
1.77 -// function _Init_timeinfo, which has two overloadings: one
1.78 -// with a single reference parameter for the table to be initialized,
1.79 -// and one with a second _Locale_time * parameter. The first form
1.80 -// is called by the default constructor and the second by a special
1.81 -// constructor invoked from the _byname subclass constructor to
1.82 -// construct the base class.
1.83 -
1.84 -class _STLP_CLASS_DECLSPEC _Time_Info {
1.85 -public:
1.86 - string _M_dayname[14];
1.87 - string _M_monthname[24];
1.88 - string _M_am_pm[2];
1.89 - string _M_time_format;
1.90 - string _M_date_format;
1.91 - string _M_date_time_format;
1.92 - string _M_long_date_format;
1.93 - string _M_long_date_time_format;
1.94 -};
1.95 -
1.96 -_STLP_DECLSPEC void _STLP_CALL _Init_timeinfo(_Time_Info&);
1.97 -_STLP_DECLSPEC void _STLP_CALL _Init_timeinfo(_Time_Info&, _Locale_time*);
1.98 -
1.99 -class _STLP_CLASS_DECLSPEC time_base {
1.100 -public:
1.101 - enum dateorder {no_order, dmy, mdy, ymd, ydm};
1.102 -};
1.103 -
1.104 -
1.105 -template <class _Ch, __DFL_TMPL_PARAM( _InIt , istreambuf_iterator<_Ch>) >
1.106 -class time_get : public locale::facet, public time_base
1.107 -{
1.108 - friend class _Locale;
1.109 -
1.110 -public:
1.111 - typedef _Ch char_type;
1.112 - typedef _InIt iter_type;
1.113 -
1.114 - explicit time_get(size_t __refs = 0) : _BaseFacet(__refs) {
1.115 - _Init_timeinfo(_M_timeinfo);
1.116 - }
1.117 - dateorder date_order() const { return do_date_order(); }
1.118 - iter_type get_time(iter_type __s, iter_type __end, ios_base& __str,
1.119 - ios_base::iostate& __err, tm* __t) const
1.120 - { return do_get_time(__s, __end, __str, __err, __t); }
1.121 - iter_type get_date(iter_type __s, iter_type __end, ios_base& __str,
1.122 - ios_base::iostate& __err, tm* __t) const
1.123 - { return do_get_date(__s, __end, __str, __err, __t); }
1.124 - iter_type get_weekday(iter_type __s, iter_type __end, ios_base& __str,
1.125 - ios_base::iostate& __err, tm* __t) const
1.126 - { return do_get_weekday(__s, __end, __str, __err, __t); }
1.127 - iter_type get_monthname(iter_type __s, iter_type __end, ios_base& __str,
1.128 - ios_base::iostate& __err, tm* __t) const
1.129 - { return do_get_monthname(__s, __end, __str, __err, __t); }
1.130 - iter_type get_year(iter_type __s, iter_type __end, ios_base& __str,
1.131 - ios_base::iostate& __err, tm* __t) const
1.132 - { return do_get_year(__s, __end, __str, __err, __t); }
1.133 -
1.134 -#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.135 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId();
1.136 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(istreambuf_iterator<wchar_t, char_traits<wchar_t> >*);
1.137 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(const wchar_t**);
1.138 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(istreambuf_iterator<char, char_traits<char> >*);
1.139 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(const char**);
1.140 -#else
1.141 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
1.142 -#endif
1.143 -
1.144 -protected:
1.145 - _Time_Info _M_timeinfo;
1.146 -
1.147 - time_get(_Locale_time *, size_t __refs) : _BaseFacet(__refs) {}
1.148 -
1.149 - ~time_get() {}
1.150 -
1.151 - virtual dateorder do_date_order() const {return no_order;}
1.152 -
1.153 - virtual iter_type do_get_time(iter_type __s, iter_type __end,
1.154 - ios_base&, ios_base::iostate& __err,
1.155 - tm* __t) const;
1.156 -
1.157 - virtual iter_type do_get_date(iter_type __s, iter_type __end,
1.158 - ios_base&, ios_base::iostate& __err,
1.159 - tm* __t) const;
1.160 -
1.161 - virtual iter_type do_get_weekday(iter_type __s, iter_type __end,
1.162 - ios_base&,
1.163 - ios_base::iostate& __err,
1.164 - tm* __t) const;
1.165 - virtual iter_type do_get_monthname(iter_type __s, iter_type __end,
1.166 - ios_base&,
1.167 - ios_base::iostate& __err,
1.168 - tm* __t) const;
1.169 -
1.170 - virtual iter_type do_get_year(iter_type __s, iter_type __end,
1.171 - ios_base&, ios_base::iostate& __err,
1.172 - tm* __t) const;
1.173 -};
1.174 -
1.175 -time_base::dateorder _STLP_CALL
1.176 -_STLP_DECLSPEC __get_date_order(_Locale_time*);
1.177 -_Locale_time* _STLP_CALL __acquire_time(const char* __name);
1.178 -void _STLP_CALL __release_time(_Locale_time* __time);
1.179 -
1.180 -template <class _Ch, __DFL_TMPL_PARAM( _InIt , istreambuf_iterator<_Ch>) >
1.181 -class time_get_byname : public time_get<_Ch, _InIt>
1.182 -{
1.183 -public:
1.184 - typedef time_base::dateorder dateorder;
1.185 - typedef _InIt iter_type;
1.186 -
1.187 - explicit time_get_byname(const char* __name, size_t __refs = 0)
1.188 - : time_get<_Ch, _InIt>((_Locale_time*) 0, __refs),
1.189 - _M_time(__acquire_time(__name))
1.190 - { _Init_timeinfo(this->_M_timeinfo, this->_M_time); }
1.191 -
1.192 -protected:
1.193 - ~time_get_byname() { __release_time(_M_time); }
1.194 - dateorder do_date_order() const { return __get_date_order(_M_time); }
1.195 -private:
1.196 - _Locale_time* _M_time;
1.197 -};
1.198 -
1.199 -// time_put facet
1.200 -
1.201 -// For the formats 'x, 'X', and 'c', do_put calls the first form of
1.202 -// put with the pattern obtained from _M_timeinfo._M_date_format or
1.203 -// _M_timeinfo._M_time_format.
1.204 -
1.205 -// Helper function: __ takes a single-character
1.206 -// format. As indicated by the foregoing remark, this will never be
1.207 -// 'x', 'X', or 'c'.
1.208 -
1.209 -_STLP_DECLSPEC char * _STLP_CALL
1.210 -__write_formatted_time(char * __buf, char __format, char __modifier,
1.211 - const _Time_Info& __table, const tm* __t);
1.212 -
1.213 -template <class _OuIt>
1.214 -inline _OuIt _STLP_CALL __put_time(char * __first, char * __last, _OuIt __out,
1.215 - const ios_base& /* __loc */, char) {
1.216 - return copy(__first, __last, __out);
1.217 -}
1.218 -
1.219 -# ifndef _STLP_NO_WCHAR_T
1.220 -template <class _OuIt>
1.221 -_OuIt _STLP_CALL __put_time(char * __first, char * __last, _OuIt __out,
1.222 - const ios_base& __s, wchar_t);
1.223 -# endif
1.224 -
1.225 -template<class _Ch, __DFL_TMPL_PARAM( _OutputIter , ostreambuf_iterator<_Ch> ) >
1.226 -class time_put : public locale::facet, public time_base
1.227 -{
1.228 - friend class _Locale;
1.229 -public:
1.230 - typedef _Ch char_type;
1.231 - typedef _OutputIter iter_type;
1.232 -
1.233 - explicit time_put(size_t __refs = 0) : _BaseFacet(__refs) {
1.234 - _Init_timeinfo(_M_timeinfo);
1.235 - }
1.236 -
1.237 - _OutputIter put(iter_type __s, ios_base& __f, _Ch __fill,
1.238 - const tm* __tmb,
1.239 - const _Ch* __pat, const _Ch* __pat_end) const;
1.240 -
1.241 - _OutputIter put(iter_type __s, ios_base& __f, _Ch __fill,
1.242 - const tm* __tmb, char __format, char __modifier = 0) const {
1.243 - return do_put(__s, __f, __fill, __tmb, __format, __modifier);
1.244 - }
1.245 -
1.246 -#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.247 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId();
1.248 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(ostreambuf_iterator<wchar_t, char_traits<wchar_t> >*);
1.249 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(wchar_t**);
1.250 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(ostreambuf_iterator<char, char_traits<char> >*);
1.251 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(char**);
1.252 -#else
1.253 - _STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
1.254 -#endif
1.255 -
1.256 -protected:
1.257 - _Time_Info _M_timeinfo;
1.258 -
1.259 - time_put(_Locale_time* /*__time*/, size_t __refs) : _BaseFacet(__refs) {
1.260 - // _Init_timeinfo(_M_timeinfo, __time);
1.261 - }
1.262 -
1.263 - ~time_put() {}
1.264 - virtual iter_type do_put(iter_type __s, ios_base& __f,
1.265 - char_type /* __fill */, const tm* __tmb,
1.266 - char __format, char /* __modifier */) const;
1.267 -};
1.268 -
1.269 -template <class _Ch, __DFL_TMPL_PARAM( _InIt , ostreambuf_iterator<_Ch> ) >
1.270 -class time_put_byname : public time_put<_Ch, _InIt>
1.271 -{
1.272 - friend class _Locale;
1.273 -public:
1.274 - typedef time_base::dateorder dateorder;
1.275 - typedef _InIt iter_type;
1.276 - typedef _Ch char_type;
1.277 -
1.278 - explicit time_put_byname(const char * __name, size_t __refs = 0)
1.279 - : time_put<_Ch, _InIt>((_Locale_time*) 0, __refs),
1.280 - _M_time(__acquire_time(__name))
1.281 - { _Init_timeinfo(this->_M_timeinfo, this->_M_time); }
1.282 -
1.283 -protected:
1.284 - ~time_put_byname() { __release_time(_M_time); }
1.285 -
1.286 -private:
1.287 - _Locale_time* _M_time;
1.288 -};
1.289 -
1.290 -# ifdef _STLP_USE_TEMPLATE_EXPORT
1.291 -_STLP_EXPORT_TEMPLATE_CLASS time_get<char, istreambuf_iterator<char, char_traits<char> > >;
1.292 -_STLP_EXPORT_TEMPLATE_CLASS time_put<char, ostreambuf_iterator<char, char_traits<char> > >;
1.293 -// _STLP_EXPORT_TEMPLATE_CLASS time_get<char, const char*>;
1.294 -// _STLP_EXPORT_TEMPLATE_CLASS time_put<char, char*>;
1.295 -# ifndef _STLP_NO_WCHAR_T
1.296 -_STLP_EXPORT_TEMPLATE_CLASS time_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
1.297 -_STLP_EXPORT_TEMPLATE_CLASS time_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
1.298 -// _STLP_EXPORT_TEMPLATE_CLASS time_get<wchar_t, const wchar_t*>;
1.299 -// _STLP_EXPORT_TEMPLATE_CLASS time_put<wchar_t, wchar_t*>;
1.300 -# endif /* INSTANTIATE_WIDE_STREAMS */
1.301 -
1.302 -# endif
1.303 -
1.304 -# if defined (__BORLANDC__) && defined (_RTLDLL)
1.305 -inline void _Stl_loc_init_time_facets() {
1.306 -
1.307 -#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.308 - time_get<char, istreambuf_iterator<char, char_traits<char> > >::GetFacetLocaleId()._M_index = 16;
1.309 - time_get<char, const char*>::GetFacetLocaleId()._M_index = 17;
1.310 - time_put<char, ostreambuf_iterator<char, char_traits<char> > >::GetFacetLocaleId()._M_index = 18;
1.311 - time_put<char, char*>::GetFacetLocaleId()._M_index = 19;
1.312 -#else
1.313 - time_get<char, istreambuf_iterator<char, char_traits<char> > >::GetFacetLocaleId()._M_index = 16;
1.314 - time_get<char, const char*>::id._M_index = 17;
1.315 - time_put<char, ostreambuf_iterator<char, char_traits<char> > >::GetFacetLocaleId()._M_index = 18;
1.316 - time_put<char, char*>::id._M_index = 19;
1.317 -#endif
1.318 -
1.319 -# ifndef _STLP_NO_WCHAR_T
1.320 -#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.321 - time_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >::GetFacetLocaleId()._M_index = 35;
1.322 - time_get<wchar_t, const wchar_t*>::GetFacetLocaleId()._M_index = 36;
1.323 - time_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >::GetFacetLocaleId()._M_index = 37;
1.324 - time_put<wchar_t, wchar_t*>::GetFacetLocaleId()._M_index = 38;
1.325 -#else
1.326 - time_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id._M_index = 35;
1.327 - time_get<wchar_t, const wchar_t*>::id._M_index = 36;
1.328 - time_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id._M_index = 37;
1.329 - time_put<wchar_t, wchar_t*>::id._M_index = 38;
1.330 -#endif //__SYMBIAN32__
1.331 -# endif //!_STLP_NO_WCHAR_T
1.332 -
1.333 -}
1.334 -# endif
1.335 -
1.336 -_STLP_END_NAMESPACE
1.337 -
1.338 -#if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION)
1.339 -# include <stl/_time_facets.c>
1.340 -# endif
1.341 -
1.342 -#endif /* _STLP_INTERNAL_TIME_FACETS_H */
1.343 -
1.344 -// Local Variables:
1.345 -// mode:C++
1.346 -// End:
1.347 -
1.348 -