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Diffstat (limited to 'shell/source/win32/shlxthandler/util/iso8601_converter.cxx')
| -rw-r--r-- | shell/source/win32/shlxthandler/util/iso8601_converter.cxx | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/shell/source/win32/shlxthandler/util/iso8601_converter.cxx b/shell/source/win32/shlxthandler/util/iso8601_converter.cxx new file mode 100644 index 000000000000..dcd779098865 --- /dev/null +++ b/shell/source/win32/shlxthandler/util/iso8601_converter.cxx @@ -0,0 +1,182 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 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 +} + |