williamr@4: /* williamr@4: * © Portions copyright (c) 2006-2007 Nokia Corporation. All rights reserved. williamr@4: * williamr@4: * Copyright (c) 1999 williamr@4: * Silicon Graphics Computer Systems, Inc. williamr@4: * williamr@4: * Copyright (c) 1999 williamr@4: * Boris Fomitchev williamr@4: * williamr@4: * This material is provided "as is", with absolutely no warranty expressed williamr@4: * or implied. Any use is at your own risk. williamr@4: * williamr@4: * Permission to use or copy this software for any purpose is hereby granted williamr@4: * without fee, provided the above notices are retained on all copies. williamr@4: * Permission to modify the code and to distribute modified code is granted, williamr@4: * provided the above notices are retained, and a notice that the code was williamr@4: * modified is included with the above copyright notice. williamr@4: * williamr@4: */ williamr@4: #ifndef _STLP_TIME_FACETS_C williamr@4: #define _STLP_TIME_FACETS_C williamr@4: williamr@4: #ifndef _STLP_INTERNAL_TIME_FACETS_H williamr@4: # include williamr@4: #endif williamr@4: williamr@4: #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) williamr@4: williamr@4: #ifndef _STLP_INTERNAL_NUM_PUT_H williamr@4: # include williamr@4: #endif williamr@4: williamr@4: #ifndef _STLP_INTERNAL_NUM_GET_H williamr@4: # include williamr@4: #endif williamr@4: williamr@4: _STLP_BEGIN_NAMESPACE williamr@4: williamr@4: //---------------------------------------------------------------------- williamr@4: // Declarations of static template members. williamr@4: # if ( _STLP_STATIC_TEMPLATE_DATA > 0 ) williamr@4: # if !defined(__LIBSTD_CPP_SYMBIAN32_WSD__) && !defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_) williamr@4: template williamr@4: locale::id time_get<_CharT, _InputIterator>::id; williamr@4: williamr@4: template williamr@4: locale::id time_put<_CharT, _OutputIterator>::id; williamr@4: #endif williamr@4: williamr@4: # else /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */ williamr@4: williamr@4: typedef time_get time_get_char; williamr@4: typedef time_get time_get_char_2; williamr@4: typedef time_get > > time_get_char_3; williamr@4: typedef time_put time_put_char; williamr@4: typedef time_put time_put_char_2; williamr@4: typedef time_put > > time_put_char_3; williamr@4: williamr@4: #ifndef __SYMBIAN32__ williamr@4: __DECLARE_INSTANCE(locale::id, time_get_char::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_get_char_2::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_get_char_3::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_char::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_char_2::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_char_3::id, ); williamr@4: #endif williamr@4: williamr@4: # ifndef _STLP_NO_WCHAR_T williamr@4: williamr@4: typedef time_get time_get_wchar_t; williamr@4: typedef time_get time_get_wchar_t_2; williamr@4: typedef time_get > > time_get_wchar_t_3; williamr@4: typedef time_put time_put_wchar_t; williamr@4: typedef time_put time_put_wchar_t_2; williamr@4: typedef time_put > > time_put_wchar_t_3; williamr@4: williamr@4: #ifndef __SYMBIAN32__ williamr@4: __DECLARE_INSTANCE(locale::id, time_get_wchar_t::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_get_wchar_t_2::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_get_wchar_t_3::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_wchar_t::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_wchar_t_2::id, ); williamr@4: __DECLARE_INSTANCE(locale::id, time_put_wchar_t_3::id, ); williamr@4: #endif williamr@4: williamr@4: # endif williamr@4: williamr@4: # endif /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */ williamr@4: williamr@4: template williamr@4: _RAIt _STLP_CALL williamr@4: __match(_InIt& __first, _InIt& __last, _RAIt __name, _RAIt __name_end, _DiffType*) { williamr@4: typedef _DiffType difference_type; williamr@4: difference_type __n = __name_end - __name; williamr@4: size_t __max_pos = 0; williamr@4: difference_type __i; williamr@4: difference_type __pos = 0; williamr@4: difference_type __check_count = __n; williamr@4: bool __do_check[_MAXNAMES]; williamr@4: _RAIt __matching_name[_MAX_NAME_LENGTH]; williamr@4: williamr@4: for (__i = 0; __i < __n; ++__i) williamr@4: __max_pos = (max)(__max_pos, __name[__i].size()); williamr@4: williamr@4: for (__i = 0; __i < _MAXNAMES; ++__i) williamr@4: __do_check[__i] = true; williamr@4: williamr@4: williamr@4: williamr@4: for (__i = 0; __i < _MAX_NAME_LENGTH; ++__i) williamr@4: __matching_name[__i] = __name_end; williamr@4: williamr@4: while (__first != __last) { williamr@4: for (__i = 0; __i < __n; ++__i) williamr@4: if (__do_check[__i]) williamr@4: if (*__first == __name[__i][__pos]) { williamr@4: if (__pos == _DiffType(__name[__i].size()) - 1) { williamr@4: __do_check[__i] = 0; williamr@4: __matching_name[__pos+1] = __name + __i; williamr@4: --__check_count; williamr@4: if (__check_count == 0) { williamr@4: ++__first; williamr@4: return __name + __i; williamr@4: } williamr@4: } williamr@4: } williamr@4: else { williamr@4: __do_check[__i] = 0; williamr@4: --__check_count; williamr@4: if (__check_count == 0) williamr@4: return __matching_name[__pos]; williamr@4: } williamr@4: williamr@4: ++__first; ++__pos; williamr@4: } williamr@4: williamr@4: return __matching_name[__pos]; williamr@4: } williamr@4: williamr@4: template williamr@4: _RAIt _STLP_CALL williamr@4: __match(_InIt& __first, _InIt& __last, _RAIt __name, _RAIt __name_end) { williamr@4: return __match((_InIt&)__first, (_InIt&)__last, __name, __name_end, _STLP_DISTANCE_TYPE(__name, _InIt)); williamr@4: } williamr@4: williamr@4: // __get_formatted_time reads input that is assumed to be formatted williamr@4: // according to the rules for the C strftime function (C standard, williamr@4: // 7.12.3.5). This function is used to implement the do_get_time williamr@4: // and do_get_date virtual functions, which depend on the locale williamr@4: // specifications for the time and day formats respectively. williamr@4: // Note the catchall default case, intended mainly for the '%Z' williamr@4: // format designator, which does not make sense here since the williamr@4: // representation of timezones is not part of the locale. williamr@4: // williamr@4: // The case branches are implemented either by doing a match using williamr@4: // the appopriate name table or by doing a __get_integer_nogroup. williamr@4: // williamr@4: // 'y' format is assumed to mean that the input represents years williamr@4: // since 1900. That is, 2002 should be represented as 102. There williamr@4: // is no century-guessing. williamr@4: // williamr@4: // The match is successful if and only if the second component of the williamr@4: // return value is format_end. williamr@4: williamr@4: // Note that the antepenultimate parameter is being used only to determine williamr@4: // the correct overloading for the calls to __get_integer_nogroup. williamr@4: williamr@4: template williamr@4: _InIt2 _STLP_CALL williamr@4: __get_formatted_time _STLP_WEAK (_InIt1 __first, _InIt1 __last, williamr@4: _InIt2 __format, _InIt2 __format_end, williamr@4: /* _Ch, */ const _Time_Info& __table, williamr@4: ios_base::iostate& __err, williamr@4: tm* __t) { williamr@4: while(__first != __last && __format != __format_end) { williamr@4: if (*__format == '%') { williamr@4: ++__format; williamr@4: char __c = *__format; williamr@4: switch (__c) { williamr@4: case 'a': { williamr@4: const string* __pr = williamr@4: __match(__first, __last, williamr@4: (string*)__table._M_dayname + 0 , (string*)__table._M_dayname + 7); williamr@4: if (__pr == (string*)__table._M_dayname + 7) williamr@4: return __format; williamr@4: __t->tm_wday = (int)(__pr - (string*)__table._M_dayname); williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'A': { williamr@4: const string* __pr = williamr@4: __match(__first, __last, williamr@4: (string*)__table._M_dayname + 7, (string*)__table._M_dayname + 14); williamr@4: if (__pr == (string*)__table._M_dayname + 14) williamr@4: return __format; williamr@4: __t->tm_wday = (int)(__pr - (string*)__table._M_dayname - 7); williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'b': { williamr@4: const string* __pr = williamr@4: __match(__first, __last, williamr@4: (string*)__table._M_monthname + 0, (string*)__table._M_monthname + 12); williamr@4: if (__pr == (string*)__table._M_monthname + 12) williamr@4: return __format; williamr@4: __t->tm_mon = (int)(__pr - (string*)__table._M_monthname); williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'B': { williamr@4: const string* __pr = williamr@4: __match(__first, __last, williamr@4: (string*)__table._M_monthname + 12, (string*)__table._M_monthname + 24); williamr@4: if (__pr == (string*)__table._M_monthname + 24) williamr@4: return __format; williamr@4: __t->tm_mon = (int)(__pr - (string*)__table._M_monthname - 12); williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'd': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_mday); williamr@4: if (!__pr || __t->tm_mday < 1 || __t->tm_mday > 31) { williamr@4: __err |= ios_base::failbit; williamr@4: return __format; williamr@4: } williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'H': case 'I': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_hour); williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'j': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_yday); williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'm': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_mon); williamr@4: --__t->tm_mon; williamr@4: if (!__pr || __t->tm_mon < 0 || __t->tm_mon > 11) { williamr@4: __err |= ios_base::failbit; williamr@4: return __format; williamr@4: } williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'M': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_min); williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'p': { williamr@4: const string* __pr = williamr@4: __match(__first, __last, (string*)__table._M_am_pm + 0, (string*)__table._M_am_pm + 2); williamr@4: if (__pr == (string*)__table._M_am_pm + 2) williamr@4: return __format; williamr@4: if (__pr == (string*)__table._M_am_pm + 1) williamr@4: __t->tm_hour += 12; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'S': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_sec); williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'y': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_year); williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: case 'Y': { williamr@4: bool __pr = williamr@4: __get_decimal_integer(__first, __last, __t->tm_year); williamr@4: __t->tm_year -= 1900; williamr@4: if (!__pr) williamr@4: return __format; williamr@4: break; williamr@4: } williamr@4: williamr@4: default: williamr@4: break; williamr@4: } williamr@4: williamr@4: } williamr@4: else { williamr@4: if (*__first != *__format) williamr@4: break; williamr@4: __first++; williamr@4: } williamr@4: williamr@4: ++__format; williamr@4: } williamr@4: williamr@4: return __format; williamr@4: } williamr@4: williamr@4: template williamr@4: bool _STLP_CALL williamr@4: __get_short_or_long_dayname(_InIt& __first, _InIt& __last, williamr@4: const _Time_Info& __table, tm* __t) { williamr@4: const string* __pr = williamr@4: __match(__first, __last, __table._M_dayname + 0, __table._M_dayname + 14); williamr@4: __t->tm_wday = (int)(__pr - __table._M_dayname) % 7; williamr@4: return __pr != __table._M_dayname + 14; williamr@4: } williamr@4: williamr@4: template williamr@4: bool _STLP_CALL williamr@4: __get_short_or_long_monthname(_InIt& __first, _InIt& __last, williamr@4: const _Time_Info& __table, tm* __t) { williamr@4: const string* __pr = williamr@4: __match(__first, __last, (string*)__table._M_monthname + 0, (string*)__table._M_monthname + 24); williamr@4: __t->tm_mon = (int)(__pr - __table._M_monthname) % 12; williamr@4: return __pr != __table._M_monthname + 24; williamr@4: } williamr@4: williamr@4: # ifndef _STLP_NO_WCHAR_T williamr@4: template williamr@4: _OuIt _STLP_CALL williamr@4: __put_time(char * __first, char * __last, _OuIt __stl_out, williamr@4: const ios_base& __s, wchar_t) { williamr@4: //const ctype& __ct = *(ctype*)__s._M_ctype_facet(); williamr@4: const ctype& __ct = use_facet< ctype >(__s.getloc()); williamr@4: wchar_t __wbuf[64]; williamr@4: __ct.widen(__first, __last, __wbuf); williamr@4: ptrdiff_t __len = __last - __first; williamr@4: wchar_t * __eend = __wbuf + __len; williamr@4: return copy((wchar_t*)__wbuf, __eend, __stl_out); williamr@4: } williamr@4: # endif williamr@4: williamr@4: #ifdef __SYMBIAN32__ williamr@4: template williamr@4: _OuIt _STLP_CALL williamr@4: __put_time(char * __first, char * __last, _OuIt __stl_out, williamr@4: const ios_base& __s, _CharT) { williamr@4: //const ctype& __ct = *(ctype*)__s._M_ctype_facet(); williamr@4: const ctype<_CharT>& __ct = use_facet< ctype<_CharT> >(__s.getloc()); williamr@4: _CharT __wbuf[64]; williamr@4: __ct.widen(__first, __last, __wbuf); williamr@4: ptrdiff_t __len = __last - __first; williamr@4: _CharT * __eend = __wbuf + __len; williamr@4: return copy((_CharT*)__wbuf, __eend, __stl_out); williamr@4: } williamr@4: williamr@4: #endif williamr@4: template williamr@4: _InIt williamr@4: time_get<_Ch, _InIt>::do_get_date(_InIt __s, _InIt __end, williamr@4: ios_base& /* __str */, ios_base::iostate& __err, williamr@4: tm* __t) const williamr@4: { williamr@4: typedef string::const_iterator string_iterator; williamr@4: williamr@4: string_iterator __format williamr@4: = _M_timeinfo._M_date_format.begin(); williamr@4: string_iterator __format_end williamr@4: = _M_timeinfo._M_date_format.end(); williamr@4: williamr@4: string_iterator __result williamr@4: = __get_formatted_time(__s, __end, __format, __format_end, williamr@4: /* _Ch() ,*/ _M_timeinfo, __err, __t); williamr@4: if (__result == __format_end) williamr@4: __err = ios_base::goodbit; williamr@4: else { williamr@4: __err = ios_base::failbit; williamr@4: if (__s == __end) williamr@4: __err |= ios_base::eofbit; williamr@4: } williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _InIt williamr@4: time_get<_Ch, _InIt>::do_get_time(_InIt __s, _InIt __end, williamr@4: ios_base& /* __str */, ios_base::iostate& __err, williamr@4: tm* __t) const williamr@4: { williamr@4: typedef string::const_iterator string_iterator; williamr@4: string_iterator __format williamr@4: = _M_timeinfo._M_time_format.begin(); williamr@4: string_iterator __format_end williamr@4: = _M_timeinfo._M_time_format.end(); williamr@4: williamr@4: string_iterator __result williamr@4: = __get_formatted_time(__s, __end, __format, __format_end, williamr@4: /* _Ch() , */ _M_timeinfo, __err, __t); williamr@4: __err = __result == __format_end ? ios_base::goodbit williamr@4: : ios_base::failbit; williamr@4: if (__s == __end) williamr@4: __err |= ios_base::eofbit; williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _InIt williamr@4: time_get<_Ch, _InIt>::do_get_year(_InIt __s, _InIt __end, williamr@4: ios_base&, williamr@4: ios_base::iostate& __err, williamr@4: tm* __t) const williamr@4: { williamr@4: williamr@4: if (__s == __end) { williamr@4: __err = ios_base::failbit | ios_base::eofbit; williamr@4: return __s; williamr@4: } williamr@4: williamr@4: bool __pr = __get_decimal_integer(__s, __end, __t->tm_year); williamr@4: __t->tm_year -= 1900; williamr@4: __err = __pr ? ios_base::goodbit : ios_base::failbit; williamr@4: if (__s == __end) williamr@4: __err |= ios_base::eofbit; williamr@4: williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _InIt williamr@4: time_get<_Ch, _InIt>::do_get_weekday(_InIt __s, _InIt __end, williamr@4: ios_base& /* __str */, williamr@4: ios_base::iostate& __err, williamr@4: tm* __t) const williamr@4: { williamr@4: bool __result = williamr@4: __get_short_or_long_dayname(__s, __end, _M_timeinfo, __t); williamr@4: if (__result) williamr@4: __err = ios_base::goodbit; williamr@4: else { williamr@4: __err = ios_base::failbit; williamr@4: if (__s == __end) williamr@4: __err |= ios_base::eofbit; williamr@4: } williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _InIt williamr@4: time_get<_Ch, _InIt>::do_get_monthname(_InIt __s, _InIt __end, williamr@4: ios_base& /* __str */, williamr@4: ios_base::iostate& __err, williamr@4: tm* __t) const williamr@4: { williamr@4: bool __result = williamr@4: __get_short_or_long_monthname(__s, __end, _M_timeinfo, __t); williamr@4: if (__result) williamr@4: __err = ios_base::goodbit; williamr@4: else { williamr@4: __err = ios_base::failbit; williamr@4: if (__s == __end) williamr@4: __err |= ios_base::eofbit; williamr@4: } williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _OutputIter williamr@4: time_put<_Ch,_OutputIter>::put(_OutputIter __s, ios_base& __f, _Ch __fill, williamr@4: const tm* __tmb, williamr@4: const _Ch* __pat, const _Ch* __pat_end) const williamr@4: { williamr@4: locale __loc = __f.getloc(); williamr@4: const ctype<_Ch>& _Ct = use_facet >(__loc); williamr@4: // const ctype<_Ch>& _Ct = *(ctype<_Ch>*)__f._M_ctype_facet(); williamr@4: while (__pat != __pat_end) { williamr@4: char __c = _Ct.narrow(*__pat, 0); williamr@4: if (__c == '%') { williamr@4: char __mod = 0; williamr@4: ++__pat; williamr@4: __c = _Ct.narrow(*__pat++, 0); williamr@4: if(__c == '#') { // MS extension williamr@4: __mod = __c; williamr@4: __c = _Ct.narrow(*__pat++, 0); williamr@4: } williamr@4: __s = do_put(__s, __f, __fill, __tmb, __c, __mod); williamr@4: } williamr@4: else williamr@4: *__s++ = *__pat++; williamr@4: } williamr@4: return __s; williamr@4: } williamr@4: williamr@4: template williamr@4: _OutputIter williamr@4: time_put<_Ch,_OutputIter>::do_put(_OutputIter __s, ios_base& __f, _Ch /* __fill */ , williamr@4: const tm* __tmb, williamr@4: char __format, char __modifier ) const williamr@4: { williamr@4: char __buf[64]; williamr@4: char * __iend = __write_formatted_time(__buf, __format, __modifier, williamr@4: _M_timeinfo, __tmb); williamr@4: // locale __loc = __f.getloc(); williamr@4: return __put_time(__buf, __iend, __s, __f, _Ch()); williamr@4: } williamr@4: williamr@4: _STLP_END_NAMESPACE williamr@4: williamr@4: # endif /* defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) */ williamr@4: #endif /* _STLP_TIME_FACETS_C */ williamr@4: williamr@4: // Local Variables: williamr@4: // mode:C++ williamr@4: // End: