| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_shell.hxx" |
| #include "internal/iso8601_converter.hxx" |
| #include "internal/utilities.hxx" |
| |
| #include <sstream> |
| #include <iomanip> |
| |
| //----------------------------------- |
| /* Converts ISO 8601 conform date/time |
| represenation to the representation |
| conforming to the current locale |
| */ |
| std::wstring iso8601_date_to_local_date(const std::wstring& isoDate ) |
| { |
| const std::wstring CONST_SPACE(L" "); |
| ::std::wstring ws8601DateTime(isoDate); |
| |
| if ( ws8601DateTime.length() == 19 ) |
| { |
| //fill in the SYSTEMTIME structure; |
| std::string asDateTime = WStringToString( ws8601DateTime ); |
| SYSTEMTIME DateTime; |
| DateTime.wYear = ( unsigned short )strtol( asDateTime.substr( 0, 4 ).c_str(), NULL, 10 ); |
| DateTime.wMonth = ( unsigned short )strtol( asDateTime.substr( 5, 2 ).c_str(), NULL, 10 ); |
| DateTime.wDayOfWeek = 0; |
| DateTime.wDay = ( unsigned short )strtol( asDateTime.substr( 8, 2 ).c_str(), NULL, 10 ); |
| DateTime.wHour = ( unsigned short )strtol( asDateTime.substr( 11,2 ).c_str(), NULL, 10 ); |
| DateTime.wMinute = ( unsigned short )strtol( asDateTime.substr( 14,2 ).c_str(), NULL, 10 ); |
| DateTime.wSecond = ( unsigned short )strtol( asDateTime.substr( 17,2 ).c_str(), NULL, 10 ); |
| DateTime.wMilliseconds = 0; |
| |
| //get Date info from structure |
| WCHAR DateBuffer[ MAX_PATH ]; |
| int DateSize = GetDateFormatW( |
| LOCALE_SYSTEM_DEFAULT, |
| 0, |
| &DateTime, |
| NULL, |
| DateBuffer, |
| MAX_PATH ); |
| |
| if ( DateSize ) |
| ws8601DateTime.assign(DateBuffer); |
| else |
| ws8601DateTime = StringToWString( asDateTime ); |
| |
| //get Time info from structure |
| WCHAR TimeBuffer[ MAX_PATH ]; |
| |
| int TimeSize = GetTimeFormatW( |
| LOCALE_SYSTEM_DEFAULT, |
| 0, |
| &DateTime, |
| NULL, |
| TimeBuffer, |
| MAX_PATH ); |
| |
| if ( TimeSize ) |
| { |
| ws8601DateTime.append(L" "); |
| ws8601DateTime.append(TimeBuffer); |
| } |
| else |
| ws8601DateTime = StringToWString( asDateTime ); |
| } |
| |
| return ws8601DateTime; |
| } |
| |
| //------------------------------------ |
| /* Converts ISO 8601 conform duration |
| representation to the representation |
| conforming to the current locale |
| |
| Expect format PTnHnMnS according to |
| ISO 8601 where n is abitrary number |
| of digits |
| */ |
| |
| std::wstring iso8601_duration_to_local_duration(const std::wstring& iso8601duration) |
| { |
| std::wstring days; |
| std::wstring hours; |
| std::wstring minutes; |
| std::wstring seconds; |
| |
| std::wstring::const_iterator iter = iso8601duration.begin(); |
| std::wstring::const_iterator iter_end = iso8601duration.end(); |
| |
| std::wstring num; |
| |
| for (/**/; iter != iter_end; ++iter) |
| { |
| if (isdigit(*iter)) |
| { |
| num += *iter; |
| } |
| else |
| { |
| if (*iter == L'D' || *iter == L'd') |
| days = num; |
| else if (*iter == L'H' || *iter == L'h') |
| hours = num; |
| else if (*iter == L'M' || *iter == L'm') |
| minutes = num; |
| else if (*iter == L'S' || *iter == L's') |
| seconds = num; |
| |
| num.clear(); |
| } |
| } |
| |
| if (days.length() > 0) |
| { |
| int h = ((_wtoi(days.c_str()) * 24) + _wtoi(hours.c_str())); |
| wchar_t buff[10]; |
| _itow(h, buff, 10); |
| hours = buff; |
| } |
| |
| #if defined(_MSC_VER) //&& defined(_M_X64) |
| std::wostringstream oss; |
| oss << std::setw(2) << std::setfill(wchar_t('0')) << hours << L":" << |
| std::setw(2) << std::setfill(wchar_t('0')) << minutes << L":" << |
| std::setw(2) << std::setfill(wchar_t('0')) << seconds; |
| return oss.str(); |
| #elif defined( __MINGW32__ ) |
| #define ADD_AS_PREFILLED( st, out ) \ |
| if ( st.length() == 0 ) \ |
| out += L"00"; \ |
| else if ( st.length() == 1 ) \ |
| out += L"0"; \ |
| out += st; |
| |
| std::wstring result; |
| ADD_AS_PREFILLED( hours, result ) |
| result += L":"; |
| ADD_AS_PREFILLED( minutes, result ) |
| result += L":"; |
| ADD_AS_PREFILLED( seconds, result ) |
| |
| return result; |
| #undef ADD_AS_PREFILLED |
| /* |
| #else |
| std::wostringstream oss; |
| oss << std::setw(2) << std::setfill('0') << hours << L":" << |
| std::setw(2) << std::setfill('0') << minutes << L":" << |
| std::setw(2) << std::setfill('0') << seconds; |
| return oss.str(); |
| */ |
| #endif |
| } |
| |