160 lines
4.3 KiB
C++
160 lines
4.3 KiB
C++
// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of the Andrey N. Sabelnikov nor the
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// names of its contributors may be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#pragma once
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//#include <atltime.h>
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//#include <sqlext.h>
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include <boost/date_time/local_time/local_time.hpp>
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#include "pragma_comp_defs.h"
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namespace epee
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{
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namespace misc_utils
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{
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#ifdef __ATLTIME_H__
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inline
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bool get_time_t_from_ole_date(DATE src, time_t& res)
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{
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SYSTEMTIME st = {0};
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if(TRUE != ::VariantTimeToSystemTime(src, &st))
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return false;
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ATL::CTime ss(st);
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res = ss.GetTime();
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return true;
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}
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#endif
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inline
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std::string get_time_str(const time_t& time_)
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{
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char tmpbuf[200] = {0};
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tm* pt = NULL;
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PRAGMA_WARNING_PUSH
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PRAGMA_WARNING_DISABLE_VS(4996)
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pt = localtime(&time_);
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PRAGMA_WARNING_POP
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if(pt)
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strftime( tmpbuf, 199, "%d.%m.%Y %H:%M:%S", pt );
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else
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{
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std::stringstream strs;
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strs << "[wrong_time: " << std::hex << time_ << "]";
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return strs.str();
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}
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return tmpbuf;
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}
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inline
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std::string get_time_str_v2(const time_t& time_)
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{
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char tmpbuf[200] = {0};
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tm* pt = NULL;
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PRAGMA_WARNING_PUSH
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PRAGMA_WARNING_DISABLE_VS(4996)
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pt = localtime(&time_);
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PRAGMA_WARNING_POP
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if(pt)
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strftime( tmpbuf, 199, "%Y_%m_%d %H_%M_%S", pt );
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else
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{
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std::stringstream strs;
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strs << "[wrong_time: " << std::hex << time_ << "]";
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return strs.str();
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}
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return tmpbuf;
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}
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inline
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std::string get_time_str_v3(const boost::posix_time::ptime& time_)
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{
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return boost::posix_time::to_simple_string(time_);
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}
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inline std::string get_internet_time_str(const time_t& time_)
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{
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char tmpbuf[200] = {0};
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tm* pt = NULL;
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PRAGMA_WARNING_PUSH
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PRAGMA_WARNING_DISABLE_VS(4996)
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pt = gmtime(&time_);
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PRAGMA_WARNING_POP
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strftime( tmpbuf, 199, "%a, %d %b %Y %H:%M:%S GMT", pt );
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return tmpbuf;
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}
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inline std::string get_time_interval_string(const time_t& time_)
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{
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std::string res;
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time_t tail = time_;
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PRAGMA_WARNING_PUSH
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PRAGMA_WARNING_DISABLE_VS(4244)
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int days = tail/(60*60*24);
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tail = tail%(60*60*24);
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int hours = tail/(60*60);
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tail = tail%(60*60);
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int minutes = tail/(60);
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tail = tail%(60);
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int seconds = tail;
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PRAGMA_WARNING_POP
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res = std::string() + "d" + boost::lexical_cast<std::string>(days) + ".h" + boost::lexical_cast<std::string>(hours) + ".m" + boost::lexical_cast<std::string>(minutes) + ".s" + boost::lexical_cast<std::string>(seconds);
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return res;
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}
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#ifdef __SQLEXT
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inline
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bool odbc_time_to_oledb_taime(const SQL_TIMESTAMP_STRUCT& odbc_timestamp, DATE& oledb_date)
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{
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SYSTEMTIME st = {0};
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st.wYear = odbc_timestamp.year;
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st.wDay = odbc_timestamp.day;
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st.wHour = odbc_timestamp.hour ;
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st.wMilliseconds = (WORD)odbc_timestamp.fraction ;
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st.wMinute = odbc_timestamp.minute ;
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st.wMonth = odbc_timestamp.month ;
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st.wSecond = odbc_timestamp.second ;
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if(TRUE != ::SystemTimeToVariantTime(&st, &oledb_date))
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return false;
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return true;
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}
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#endif
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}
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}
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