Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1580 insertions, 0 deletions

diff --git a/xbmc/XBDateTime.cpp b/xbmc/XBDateTime.cpp
new file mode 100644
index 0000000..85d5d46
--- /dev/null
+++ b/xbmc/XBDateTime.cpp
@@ -0,0 +1,1580 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "XBDateTime.h"
+
+#include "LangInfo.h"
+#include "guilib/LocalizeStrings.h"
+#include "utils/Archive.h"
+#include "utils/StringUtils.h"
+#include "utils/XTimeUtils.h"
+#include "utils/log.h"
+
+#include <cstdlib>
+
+#define SECONDS_PER_DAY 86400L
+#define SECONDS_PER_HOUR 3600L
+#define SECONDS_PER_MINUTE 60L
+#define SECONDS_TO_FILETIME 10000000L
+
+static const char *DAY_NAMES[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
+static const char *MONTH_NAMES[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+
+/////////////////////////////////////////////////
+//
+// CDateTimeSpan
+//
+
+CDateTimeSpan::CDateTimeSpan()
+{
+  m_timeSpan.highDateTime = 0;
+  m_timeSpan.lowDateTime = 0;
+}
+
+CDateTimeSpan::CDateTimeSpan(const CDateTimeSpan& span)
+{
+  m_timeSpan.highDateTime = span.m_timeSpan.highDateTime;
+  m_timeSpan.lowDateTime = span.m_timeSpan.lowDateTime;
+}
+
+CDateTimeSpan::CDateTimeSpan(int day, int hour, int minute, int second)
+{
+  SetDateTimeSpan(day, hour, minute, second);
+}
+
+bool CDateTimeSpan::operator >(const CDateTimeSpan& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_timeSpan, &right.m_timeSpan) > 0;
+}
+
+bool CDateTimeSpan::operator >=(const CDateTimeSpan& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTimeSpan::operator <(const CDateTimeSpan& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_timeSpan, &right.m_timeSpan) < 0;
+}
+
+bool CDateTimeSpan::operator <=(const CDateTimeSpan& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTimeSpan::operator ==(const CDateTimeSpan& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_timeSpan, &right.m_timeSpan) == 0;
+}
+
+bool CDateTimeSpan::operator !=(const CDateTimeSpan& right) const
+{
+  return !operator ==(right);
+}
+
+CDateTimeSpan CDateTimeSpan::operator +(const CDateTimeSpan& right) const
+{
+  CDateTimeSpan left(*this);
+
+  LARGE_INTEGER timeLeft;
+  left.ToLargeInt(timeLeft);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeLeft.QuadPart+=timeRight.QuadPart;
+
+  left.FromLargeInt(timeLeft);
+
+  return left;
+}
+
+CDateTimeSpan CDateTimeSpan::operator -(const CDateTimeSpan& right) const
+{
+  CDateTimeSpan left(*this);
+
+  LARGE_INTEGER timeLeft;
+  left.ToLargeInt(timeLeft);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeLeft.QuadPart-=timeRight.QuadPart;
+
+  left.FromLargeInt(timeLeft);
+
+  return left;
+}
+
+const CDateTimeSpan& CDateTimeSpan::operator +=(const CDateTimeSpan& right)
+{
+  LARGE_INTEGER timeThis;
+  ToLargeInt(timeThis);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeThis.QuadPart+=timeRight.QuadPart;
+
+  FromLargeInt(timeThis);
+
+  return *this;
+}
+
+const CDateTimeSpan& CDateTimeSpan::operator -=(const CDateTimeSpan& right)
+{
+  LARGE_INTEGER timeThis;
+  ToLargeInt(timeThis);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeThis.QuadPart-=timeRight.QuadPart;
+
+  FromLargeInt(timeThis);
+
+  return *this;
+}
+
+void CDateTimeSpan::ToLargeInt(LARGE_INTEGER& time) const
+{
+  time.u.HighPart = m_timeSpan.highDateTime;
+  time.u.LowPart = m_timeSpan.lowDateTime;
+}
+
+void CDateTimeSpan::FromLargeInt(const LARGE_INTEGER& time)
+{
+  m_timeSpan.highDateTime = time.u.HighPart;
+  m_timeSpan.lowDateTime = time.u.LowPart;
+}
+
+void CDateTimeSpan::SetDateTimeSpan(int day, int hour, int minute, int second)
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  time.QuadPart= static_cast<long long>(day) *SECONDS_PER_DAY*SECONDS_TO_FILETIME;
+  time.QuadPart+= static_cast<long long>(hour) *SECONDS_PER_HOUR*SECONDS_TO_FILETIME;
+  time.QuadPart+= static_cast<long long>(minute) *SECONDS_PER_MINUTE*SECONDS_TO_FILETIME;
+  time.QuadPart+= static_cast<long long>(second) *SECONDS_TO_FILETIME;
+
+  FromLargeInt(time);
+}
+
+void CDateTimeSpan::SetFromTimeString(const std::string& time) // hh:mm
+{
+  if (time.size() >= 5 && time[2] == ':')
+  {
+    int hour    = atoi(time.substr(0, 2).c_str());
+    int minutes = atoi(time.substr(3, 2).c_str());
+    SetDateTimeSpan(0,hour,minutes,0);
+  }
+}
+
+int CDateTimeSpan::GetDays() const
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  return (int)(time.QuadPart/SECONDS_TO_FILETIME)/SECONDS_PER_DAY;
+}
+
+int CDateTimeSpan::GetHours() const
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  return (int)((time.QuadPart/SECONDS_TO_FILETIME)%SECONDS_PER_DAY)/SECONDS_PER_HOUR;
+}
+
+int CDateTimeSpan::GetMinutes() const
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  return (int)((time.QuadPart/SECONDS_TO_FILETIME%SECONDS_PER_DAY)%SECONDS_PER_HOUR)/SECONDS_PER_MINUTE;
+}
+
+int CDateTimeSpan::GetSeconds() const
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  return (int)(((time.QuadPart/SECONDS_TO_FILETIME%SECONDS_PER_DAY)%SECONDS_PER_HOUR)%SECONDS_PER_MINUTE)%SECONDS_PER_MINUTE;
+}
+
+int CDateTimeSpan::GetSecondsTotal() const
+{
+  LARGE_INTEGER time;
+  ToLargeInt(time);
+
+  return (int)(time.QuadPart/SECONDS_TO_FILETIME);
+}
+
+void CDateTimeSpan::SetFromPeriod(const std::string &period)
+{
+  long days = atoi(period.c_str());
+  // find the first non-space and non-number
+  size_t pos = period.find_first_not_of("0123456789 ", 0);
+  if (pos != std::string::npos)
+  {
+    std::string units = period.substr(pos, 3);
+    if (StringUtils::EqualsNoCase(units, "wee"))
+      days *= 7;
+    else if (StringUtils::EqualsNoCase(units, "mon"))
+      days *= 31;
+  }
+
+  SetDateTimeSpan(days, 0, 0, 0);
+}
+
+/////////////////////////////////////////////////
+//
+// CDateTime
+//
+
+CDateTime::CDateTime()
+{
+  Reset();
+}
+
+CDateTime::CDateTime(const KODI::TIME::SystemTime& time)
+{
+  // we store internally as a FileTime
+  m_state = ToFileTime(time, m_time) ? valid : invalid;
+}
+
+CDateTime::CDateTime(const KODI::TIME::FileTime& time) : m_time(time)
+{
+  SetValid(true);
+}
+
+CDateTime::CDateTime(const CDateTime& time) : m_time(time.m_time)
+{
+  m_state=time.m_state;
+}
+
+CDateTime::CDateTime(const time_t& time)
+{
+  m_state = ToFileTime(time, m_time) ? valid : invalid;
+}
+
+CDateTime::CDateTime(const tm& time)
+{
+  m_state = ToFileTime(time, m_time) ? valid : invalid;
+}
+
+CDateTime::CDateTime(int year, int month, int day, int hour, int minute, int second)
+{
+  SetDateTime(year, month, day, hour, minute, second);
+}
+
+CDateTime CDateTime::GetCurrentDateTime()
+{
+  // get the current time
+  KODI::TIME::SystemTime time;
+  KODI::TIME::GetLocalTime(&time);
+
+  return CDateTime(time);
+}
+
+CDateTime CDateTime::GetUTCDateTime()
+{
+  CDateTime time(GetCurrentDateTime());
+  time += GetTimezoneBias();
+  return time;
+}
+
+const CDateTime& CDateTime::operator=(const KODI::TIME::SystemTime& right)
+{
+  m_state = ToFileTime(right, m_time) ? valid : invalid;
+
+  return *this;
+}
+
+const CDateTime& CDateTime::operator=(const KODI::TIME::FileTime& right)
+{
+  m_time=right;
+  SetValid(true);
+
+  return *this;
+}
+
+const CDateTime& CDateTime::operator =(const time_t& right)
+{
+  m_state = ToFileTime(right, m_time) ? valid : invalid;
+
+  return *this;
+}
+
+const CDateTime& CDateTime::operator =(const tm& right)
+{
+  m_state = ToFileTime(right, m_time) ? valid : invalid;
+
+  return *this;
+}
+
+bool CDateTime::operator >(const CDateTime& right) const
+{
+  return operator >(right.m_time);
+}
+
+bool CDateTime::operator >=(const CDateTime& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTime::operator <(const CDateTime& right) const
+{
+  return operator <(right.m_time);
+}
+
+bool CDateTime::operator <=(const CDateTime& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTime::operator ==(const CDateTime& right) const
+{
+  return operator ==(right.m_time);
+}
+
+bool CDateTime::operator !=(const CDateTime& right) const
+{
+  return !operator ==(right);
+}
+
+bool CDateTime::operator>(const KODI::TIME::FileTime& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_time, &right) > 0;
+}
+
+bool CDateTime::operator>=(const KODI::TIME::FileTime& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTime::operator<(const KODI::TIME::FileTime& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_time, &right) < 0;
+}
+
+bool CDateTime::operator<=(const KODI::TIME::FileTime& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTime::operator==(const KODI::TIME::FileTime& right) const
+{
+  return KODI::TIME::CompareFileTime(&m_time, &right) == 0;
+}
+
+bool CDateTime::operator!=(const KODI::TIME::FileTime& right) const
+{
+  return !operator ==(right);
+}
+
+bool CDateTime::operator>(const KODI::TIME::SystemTime& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator >(time);
+}
+
+bool CDateTime::operator>=(const KODI::TIME::SystemTime& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTime::operator<(const KODI::TIME::SystemTime& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator <(time);
+}
+
+bool CDateTime::operator<=(const KODI::TIME::SystemTime& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTime::operator==(const KODI::TIME::SystemTime& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator ==(time);
+}
+
+bool CDateTime::operator!=(const KODI::TIME::SystemTime& right) const
+{
+  return !operator ==(right);
+}
+
+bool CDateTime::operator >(const time_t& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator >(time);
+}
+
+bool CDateTime::operator >=(const time_t& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTime::operator <(const time_t& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator <(time);
+}
+
+bool CDateTime::operator <=(const time_t& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTime::operator ==(const time_t& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator ==(time);
+}
+
+bool CDateTime::operator !=(const time_t& right) const
+{
+  return !operator ==(right);
+}
+
+bool CDateTime::operator >(const tm& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator >(time);
+}
+
+bool CDateTime::operator >=(const tm& right) const
+{
+  return operator >(right) || operator ==(right);
+}
+
+bool CDateTime::operator <(const tm& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator <(time);
+}
+
+bool CDateTime::operator <=(const tm& right) const
+{
+  return operator <(right) || operator ==(right);
+}
+
+bool CDateTime::operator ==(const tm& right) const
+{
+  KODI::TIME::FileTime time;
+  ToFileTime(right, time);
+
+  return operator ==(time);
+}
+
+bool CDateTime::operator !=(const tm& right) const
+{
+  return !operator ==(right);
+}
+
+CDateTime CDateTime::operator +(const CDateTimeSpan& right) const
+{
+  CDateTime left(*this);
+
+  LARGE_INTEGER timeLeft;
+  left.ToLargeInt(timeLeft);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeLeft.QuadPart+=timeRight.QuadPart;
+
+  left.FromLargeInt(timeLeft);
+
+  return left;
+}
+
+CDateTime CDateTime::operator -(const CDateTimeSpan& right) const
+{
+  CDateTime left(*this);
+
+  LARGE_INTEGER timeLeft;
+  left.ToLargeInt(timeLeft);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeLeft.QuadPart-=timeRight.QuadPart;
+
+  left.FromLargeInt(timeLeft);
+
+  return left;
+}
+
+const CDateTime& CDateTime::operator +=(const CDateTimeSpan& right)
+{
+  LARGE_INTEGER timeThis;
+  ToLargeInt(timeThis);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeThis.QuadPart+=timeRight.QuadPart;
+
+  FromLargeInt(timeThis);
+
+  return *this;
+}
+
+const CDateTime& CDateTime::operator -=(const CDateTimeSpan& right)
+{
+  LARGE_INTEGER timeThis;
+  ToLargeInt(timeThis);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeThis.QuadPart-=timeRight.QuadPart;
+
+  FromLargeInt(timeThis);
+
+  return *this;
+}
+
+CDateTimeSpan CDateTime::operator -(const CDateTime& right) const
+{
+  CDateTimeSpan left;
+
+  LARGE_INTEGER timeLeft;
+  left.ToLargeInt(timeLeft);
+
+  LARGE_INTEGER timeThis;
+  ToLargeInt(timeThis);
+
+  LARGE_INTEGER timeRight;
+  right.ToLargeInt(timeRight);
+
+  timeLeft.QuadPart=timeThis.QuadPart-timeRight.QuadPart;
+
+  left.FromLargeInt(timeLeft);
+
+  return left;
+}
+
+CDateTime::operator KODI::TIME::FileTime() const
+{
+  return m_time;
+}
+
+void CDateTime::Archive(CArchive& ar)
+{
+  if (ar.IsStoring())
+  {
+    ar<<(int)m_state;
+    if (m_state==valid)
+    {
+      KODI::TIME::SystemTime st;
+      GetAsSystemTime(st);
+      ar<<st;
+    }
+  }
+  else
+  {
+    Reset();
+    int state;
+    ar >> state;
+    m_state = CDateTime::STATE(state);
+    if (m_state==valid)
+    {
+      KODI::TIME::SystemTime st;
+      ar>>st;
+      ToFileTime(st, m_time);
+    }
+  }
+}
+
+void CDateTime::Reset()
+{
+  SetDateTime(1601, 1, 1, 0, 0, 0);
+  SetValid(false);
+}
+
+void CDateTime::SetValid(bool yesNo)
+{
+  m_state=yesNo ? valid : invalid;
+}
+
+bool CDateTime::IsValid() const
+{
+  return m_state==valid;
+}
+
+bool CDateTime::ToFileTime(const KODI::TIME::SystemTime& time, KODI::TIME::FileTime& fileTime) const
+{
+  return KODI::TIME::SystemTimeToFileTime(&time, &fileTime) == 1 &&
+         (fileTime.lowDateTime > 0 || fileTime.highDateTime > 0);
+}
+
+bool CDateTime::ToFileTime(const time_t& time, KODI::TIME::FileTime& fileTime) const
+{
+  long long ll = time;
+  ll *= 10000000ll;
+  ll += 0x19DB1DED53E8000LL;
+
+  fileTime.lowDateTime = (DWORD)(ll & 0xFFFFFFFF);
+  fileTime.highDateTime = (DWORD)(ll >> 32);
+
+  return true;
+}
+
+bool CDateTime::ToFileTime(const tm& time, KODI::TIME::FileTime& fileTime) const
+{
+  KODI::TIME::SystemTime st = {};
+
+  st.year = time.tm_year + 1900;
+  st.month = time.tm_mon + 1;
+  st.dayOfWeek = time.tm_wday;
+  st.day = time.tm_mday;
+  st.hour = time.tm_hour;
+  st.minute = time.tm_min;
+  st.second = time.tm_sec;
+
+  return SystemTimeToFileTime(&st, &fileTime) == 1;
+}
+
+void CDateTime::ToLargeInt(LARGE_INTEGER& time) const
+{
+  time.u.HighPart = m_time.highDateTime;
+  time.u.LowPart = m_time.lowDateTime;
+}
+
+void CDateTime::FromLargeInt(const LARGE_INTEGER& time)
+{
+  m_time.highDateTime = time.u.HighPart;
+  m_time.lowDateTime = time.u.LowPart;
+}
+
+bool CDateTime::SetFromDateString(const std::string &date)
+{
+  //! @todo STRING_CLEANUP
+  if (date.empty())
+  {
+    SetValid(false);
+    return false;
+  }
+
+  if (SetFromDBDate(date))
+    return true;
+
+  const char* months[] = {"january","february","march","april","may","june","july","august","september","october","november","december",NULL};
+  int j=0;
+  size_t iDayPos = date.find("day");
+  size_t iPos = date.find(' ');
+  if (iDayPos < iPos && iDayPos != std::string::npos)
+  {
+    iDayPos = iPos + 1;
+    iPos = date.find(' ', iPos+1);
+  }
+  else
+    iDayPos = 0;
+
+  std::string strMonth = date.substr(iDayPos, iPos - iDayPos);
+  if (strMonth.empty())
+    return false;
+
+  size_t iPos2 = date.find(',');
+  std::string strDay = (date.size() >= iPos) ? date.substr(iPos, iPos2-iPos) : "";
+  std::string strYear = date.substr(date.find(' ', iPos2) + 1);
+  while (months[j] && StringUtils::CompareNoCase(strMonth, months[j]) != 0)
+    j++;
+  if (!months[j])
+    return false;
+
+  return SetDateTime(atol(strYear.c_str()),j+1,atol(strDay.c_str()),0,0,0);
+}
+
+int CDateTime::GetDay() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.day;
+}
+
+int CDateTime::GetMonth() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.month;
+}
+
+int CDateTime::GetYear() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.year;
+}
+
+int CDateTime::GetHour() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.hour;
+}
+
+int CDateTime::GetMinute() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.minute;
+}
+
+int CDateTime::GetSecond() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.second;
+}
+
+int CDateTime::GetDayOfWeek() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return st.dayOfWeek;
+}
+
+int CDateTime::GetMinuteOfDay() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+  return st.hour * 60 + st.minute;
+}
+
+bool CDateTime::SetDateTime(int year, int month, int day, int hour, int minute, int second)
+{
+  KODI::TIME::SystemTime st = {};
+
+  st.year = year;
+  st.month = month;
+  st.day = day;
+  st.hour = hour;
+  st.minute = minute;
+  st.second = second;
+
+  m_state = ToFileTime(st, m_time) ? valid : invalid;
+  return m_state == valid;
+}
+
+bool CDateTime::SetDate(int year, int month, int day)
+{
+  return SetDateTime(year, month, day, 0, 0, 0);
+}
+
+bool CDateTime::SetTime(int hour, int minute, int second)
+{
+  // 01.01.1601 00:00:00 is 0 as filetime
+  return SetDateTime(1601, 1, 1, hour, minute, second);
+}
+
+void CDateTime::GetAsSystemTime(KODI::TIME::SystemTime& time) const
+{
+  FileTimeToSystemTime(&m_time, &time);
+}
+
+#define UNIX_BASE_TIME 116444736000000000LL /* nanoseconds since epoch */
+void CDateTime::GetAsTime(time_t& time) const
+{
+  long long ll = (static_cast<long long>(m_time.highDateTime) << 32) + m_time.lowDateTime;
+  time=(time_t)((ll - UNIX_BASE_TIME) / 10000000);
+}
+
+void CDateTime::GetAsTm(tm& time) const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  time = {};
+  time.tm_year = st.year - 1900;
+  time.tm_mon = st.month - 1;
+  time.tm_wday = st.dayOfWeek;
+  time.tm_mday = st.day;
+  time.tm_hour = st.hour;
+  time.tm_min = st.minute;
+  time.tm_sec = st.second;
+  time.tm_isdst = -1;
+
+  mktime(&time);
+}
+
+void CDateTime::GetAsTimeStamp(KODI::TIME::FileTime& time) const
+{
+  KODI::TIME::LocalFileTimeToFileTime(&m_time, &time);
+}
+
+std::string CDateTime::GetAsDBDate() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return StringUtils::Format("{:04}-{:02}-{:02}", st.year, st.month, st.day);
+}
+
+std::string CDateTime::GetAsDBTime() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return StringUtils::Format("{:02}:{:02}:{:02}", st.hour, st.minute, st.second);
+}
+
+std::string CDateTime::GetAsDBDateTime() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return StringUtils::Format("{:04}-{:02}-{:02} {:02}:{:02}:{:02}", st.year, st.month, st.day,
+                             st.hour, st.minute, st.second);
+}
+
+std::string CDateTime::GetAsSaveString() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return StringUtils::Format("{:04}{:02}{:02}_{:02}{:02}{:02}", st.year, st.month, st.day, st.hour,
+                             st.minute, st.second);
+}
+
+bool CDateTime::SetFromUTCDateTime(const CDateTime &dateTime)
+{
+  CDateTime tmp(dateTime);
+  tmp -= GetTimezoneBias();
+
+  m_time = tmp.m_time;
+  m_state = tmp.m_state;
+  return m_state == valid;
+}
+
+static bool bGotTimezoneBias = false;
+
+void CDateTime::ResetTimezoneBias(void)
+{
+  bGotTimezoneBias = false;
+}
+
+CDateTimeSpan CDateTime::GetTimezoneBias(void)
+{
+  static CDateTimeSpan timezoneBias;
+
+  if (!bGotTimezoneBias)
+  {
+    bGotTimezoneBias = true;
+    KODI::TIME::TimeZoneInformation tz;
+    switch (KODI::TIME::GetTimeZoneInformation(&tz))
+    {
+      case KODI::TIME::KODI_TIME_ZONE_ID_DAYLIGHT:
+        timezoneBias = CDateTimeSpan(0, 0, tz.bias + tz.daylightBias, 0);
+        break;
+      case KODI::TIME::KODI_TIME_ZONE_ID_STANDARD:
+        timezoneBias = CDateTimeSpan(0, 0, tz.bias + tz.standardBias, 0);
+        break;
+      case KODI::TIME::KODI_TIME_ZONE_ID_UNKNOWN:
+        timezoneBias = CDateTimeSpan(0, 0, tz.bias, 0);
+        break;
+    }
+  }
+
+  return timezoneBias;
+}
+
+bool CDateTime::SetFromUTCDateTime(const time_t &dateTime)
+{
+  CDateTime tmp(dateTime);
+  return SetFromUTCDateTime(tmp);
+}
+
+bool CDateTime::SetFromW3CDate(const std::string &dateTime)
+{
+  std::string date;
+
+  size_t posT = dateTime.find('T');
+  if(posT != std::string::npos)
+    date = dateTime.substr(0, posT);
+  else
+    date = dateTime;
+
+  int year = 0, month = 1, day = 1;
+
+  if (date.size() >= 4)
+    year  = atoi(date.substr(0, 4).c_str());
+
+  if (date.size() >= 10)
+  {
+    month = atoi(date.substr(5, 2).c_str());
+    day   = atoi(date.substr(8, 2).c_str());
+  }
+
+  CDateTime tmpDateTime(year, month, day, 0, 0, 0);
+  if (tmpDateTime.IsValid())
+    *this = tmpDateTime;
+
+  return IsValid();
+}
+
+bool CDateTime::SetFromW3CDateTime(const std::string &dateTime, bool ignoreTimezone /* = false */)
+{
+  std::string date, time, zone;
+
+  size_t posT = dateTime.find('T');
+  if(posT != std::string::npos)
+  {
+    date = dateTime.substr(0, posT);
+    std::string::size_type posZ = dateTime.find_first_of("+-Z", posT);
+    if(posZ == std::string::npos)
+      time = dateTime.substr(posT + 1);
+    else
+    {
+      time = dateTime.substr(posT + 1, posZ - posT - 1);
+      zone = dateTime.substr(posZ);
+    }
+  }
+  else
+    date = dateTime;
+
+  int year = 0, month = 1, day = 1, hour = 0, min = 0, sec = 0;
+
+  if (date.size() >= 4)
+    year  = atoi(date.substr(0, 4).c_str());
+
+  if (date.size() >= 10)
+  {
+    month = atoi(date.substr(5, 2).c_str());
+    day   = atoi(date.substr(8, 2).c_str());
+  }
+
+  if (time.length() >= 5)
+  {
+    hour = atoi(time.substr(0, 2).c_str());
+    min  = atoi(time.substr(3, 2).c_str());
+  }
+
+  if (time.length() >= 8)
+    sec  = atoi(time.substr(6, 2).c_str());
+
+  CDateTime tmpDateTime(year, month, day, hour, min, sec);
+  if (!tmpDateTime.IsValid())
+    return false;
+
+  if (!ignoreTimezone && !zone.empty())
+  {
+    // check if the timezone is UTC
+    if (StringUtils::StartsWith(zone, "Z"))
+      return SetFromUTCDateTime(tmpDateTime);
+    else
+    {
+      // retrieve the timezone offset (ignoring the + or -)
+      CDateTimeSpan zoneSpan; zoneSpan.SetFromTimeString(zone.substr(1));
+      if (zoneSpan.GetSecondsTotal() != 0)
+      {
+        if (StringUtils::StartsWith(zone, "+"))
+          tmpDateTime -= zoneSpan;
+        else if (StringUtils::StartsWith(zone, "-"))
+          tmpDateTime += zoneSpan;
+      }
+    }
+  }
+
+  *this = tmpDateTime;
+  return IsValid();
+}
+
+bool CDateTime::SetFromDBDateTime(const std::string &dateTime)
+{
+  // assumes format YYYY-MM-DD HH:MM:SS
+  if (dateTime.size() == 19)
+  {
+    int year  = atoi(dateTime.substr(0, 4).c_str());
+    int month = atoi(dateTime.substr(5, 2).c_str());
+    int day   = atoi(dateTime.substr(8, 2).c_str());
+    int hour  = atoi(dateTime.substr(11, 2).c_str());
+    int min   = atoi(dateTime.substr(14, 2).c_str());
+    int sec   = atoi(dateTime.substr(17, 2).c_str());
+    return SetDateTime(year, month, day, hour, min, sec);
+  }
+  return false;
+}
+
+bool CDateTime::SetFromDBDate(const std::string &date)
+{
+  if (date.size() < 10)
+    return false;
+  // assumes format:
+  // YYYY-MM-DD or DD-MM-YYYY
+  const static std::string sep_chars = "-./";
+  int year = 0, month = 0, day = 0;
+  if (sep_chars.find(date[2]) != std::string::npos)
+  {
+    day = atoi(date.substr(0, 2).c_str());
+    month = atoi(date.substr(3, 2).c_str());
+    year = atoi(date.substr(6, 4).c_str());
+  }
+  else if (sep_chars.find(date[4]) != std::string::npos)
+  {
+    year = atoi(date.substr(0, 4).c_str());
+    month = atoi(date.substr(5, 2).c_str());
+    day = atoi(date.substr(8, 2).c_str());
+  }
+  return SetDate(year, month, day);
+}
+
+bool CDateTime::SetFromDBTime(const std::string &time)
+{
+  if (time.size() < 5)
+    return false;
+
+  int hour;
+  int minute;
+
+  int second = 0;
+  // HH:MM or HH:MM:SS
+  hour   = atoi(time.substr(0, 2).c_str());
+  minute = atoi(time.substr(3, 2).c_str());
+  // HH:MM:SS
+  if (time.size() == 8)
+    second = atoi(time.substr(6, 2).c_str());
+
+  return SetTime(hour, minute, second);
+}
+
+bool CDateTime::SetFromRFC1123DateTime(const std::string &dateTime)
+{
+  std::string date = dateTime;
+  StringUtils::Trim(date);
+
+  if (date.size() != 29)
+    return false;
+
+  int day  = strtol(date.substr(5, 2).c_str(), NULL, 10);
+
+  std::string strMonth = date.substr(8, 3);
+  int month = 0;
+  for (unsigned int index = 0; index < 12; index++)
+  {
+    if (strMonth == MONTH_NAMES[index])
+    {
+      month = index + 1;
+      break;
+    }
+  }
+
+  if (month < 1)
+    return false;
+
+  int year = strtol(date.substr(12, 4).c_str(), NULL, 10);
+  int hour = strtol(date.substr(17, 2).c_str(), NULL, 10);
+  int min  = strtol(date.substr(20, 2).c_str(), NULL, 10);
+  int sec  = strtol(date.substr(23, 2).c_str(), NULL, 10);
+
+  return SetDateTime(year, month, day, hour, min, sec);
+}
+
+CDateTime CDateTime::FromDateString(const std::string &date)
+{
+  CDateTime dt;
+  dt.SetFromDateString(date);
+  return dt;
+}
+
+CDateTime CDateTime::FromDBDateTime(const std::string &dateTime)
+{
+  CDateTime dt;
+  dt.SetFromDBDateTime(dateTime);
+  return dt;
+}
+
+CDateTime CDateTime::FromDBDate(const std::string &date)
+{
+  CDateTime dt;
+  dt.SetFromDBDate(date);
+  return dt;
+}
+
+CDateTime CDateTime::FromDBTime(const std::string &time)
+{
+  CDateTime dt;
+  dt.SetFromDBTime(time);
+  return dt;
+}
+
+CDateTime CDateTime::FromW3CDate(const std::string &date)
+{
+  CDateTime dt;
+  dt.SetFromW3CDate(date);
+  return dt;
+}
+
+CDateTime CDateTime::FromW3CDateTime(const std::string &date, bool ignoreTimezone /* = false */)
+{
+  CDateTime dt;
+  dt.SetFromW3CDateTime(date, ignoreTimezone);
+  return dt;
+}
+
+CDateTime CDateTime::FromUTCDateTime(const CDateTime &dateTime)
+{
+  CDateTime dt;
+  dt.SetFromUTCDateTime(dateTime);
+  return dt;
+}
+
+CDateTime CDateTime::FromUTCDateTime(const time_t &dateTime)
+{
+  CDateTime dt;
+  dt.SetFromUTCDateTime(dateTime);
+  return dt;
+}
+
+CDateTime CDateTime::FromRFC1123DateTime(const std::string &dateTime)
+{
+  CDateTime dt;
+  dt.SetFromRFC1123DateTime(dateTime);
+  return dt;
+}
+
+std::string CDateTime::GetAsLocalizedTime(const std::string &format, bool withSeconds) const
+{
+  std::string strOut;
+  const std::string& strFormat = format.empty() ? g_langInfo.GetTimeFormat() : format;
+
+  KODI::TIME::SystemTime dateTime;
+  GetAsSystemTime(dateTime);
+
+  // Prefetch meridiem symbol
+  const std::string& strMeridiem =
+      CLangInfo::MeridiemSymbolToString(dateTime.hour > 11 ? MeridiemSymbolPM : MeridiemSymbolAM);
+
+  size_t length = strFormat.size();
+  for (size_t i=0; i < length; ++i)
+  {
+    char c=strFormat[i];
+    if (c=='\'')
+    {
+      // To be able to display a "'" in the string,
+      // find the last "'" that doesn't follow a "'"
+      size_t pos=i + 1;
+      while(((pos = strFormat.find(c, pos + 1)) != std::string::npos &&
+             pos<strFormat.size()) && strFormat[pos+1]=='\'') {}
+
+      std::string strPart;
+      if (pos != std::string::npos)
+      {
+        // Extract string between ' '
+        strPart=strFormat.substr(i + 1, pos - i - 1);
+        i=pos;
+      }
+      else
+      {
+        strPart=strFormat.substr(i + 1, length - i - 1);
+        i=length;
+      }
+
+      StringUtils::Replace(strPart, "''", "'");
+
+      strOut+=strPart;
+    }
+    else if (c=='h' || c=='H') // parse hour (H="24 hour clock")
+    {
+      int partLength=0;
+
+      int pos=strFormat.find_first_not_of(c,i+1);
+      if (pos>-1)
+      {
+        // Get length of the hour mask, eg. HH
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      int hour = dateTime.hour;
+      if (c=='h')
+      { // recalc to 12 hour clock
+        if (hour > 11)
+          hour -= (12 * (hour > 12));
+        else
+          hour += (12 * (hour < 1));
+      }
+
+      // Format hour string with the length of the mask
+      std::string str;
+      if (partLength==1)
+        str = std::to_string(hour);
+      else
+        str = StringUtils::Format("{:02}", hour);
+
+      strOut+=str;
+    }
+    else if (c=='m') // parse minutes
+    {
+      int partLength=0;
+
+      int pos=strFormat.find_first_not_of(c,i+1);
+      if (pos>-1)
+      {
+        // Get length of the minute mask, eg. mm
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      // Format minute string with the length of the mask
+      std::string str;
+      if (partLength==1)
+        str = std::to_string(dateTime.minute);
+      else
+        str = StringUtils::Format("{:02}", dateTime.minute);
+
+      strOut+=str;
+    }
+    else if (c=='s') // parse seconds
+    {
+      int partLength=0;
+
+      int pos=strFormat.find_first_not_of(c,i+1);
+      if (pos>-1)
+      {
+        // Get length of the seconds mask, eg. ss
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      if (withSeconds)
+      {
+        // Format seconds string with the length of the mask
+        std::string str;
+        if (partLength==1)
+          str = std::to_string(dateTime.second);
+        else
+          str = StringUtils::Format("{:02}", dateTime.second);
+
+        strOut+=str;
+      }
+      else
+        strOut.erase(strOut.size()-1,1);
+    }
+    else if (c=='x') // add meridiem symbol
+    {
+      int pos=strFormat.find_first_not_of(c,i+1);
+      if (pos>-1)
+      {
+        // Get length of the meridiem mask
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        i=length;
+      }
+
+      strOut+=strMeridiem;
+    }
+    else // everything else pass to output
+      strOut+=c;
+  }
+
+  return strOut;
+}
+
+std::string CDateTime::GetAsLocalizedDate(bool longDate/*=false*/) const
+{
+  return GetAsLocalizedDate(g_langInfo.GetDateFormat(longDate));
+}
+
+std::string CDateTime::GetAsLocalizedDate(const std::string &strFormat) const
+{
+  std::string strOut;
+
+  KODI::TIME::SystemTime dateTime;
+  GetAsSystemTime(dateTime);
+
+  size_t length = strFormat.size();
+  for (size_t i = 0; i < length; ++i)
+  {
+    char c=strFormat[i];
+    if (c=='\'')
+    {
+      // To be able to display a "'" in the string,
+      // find the last "'" that doesn't follow a "'"
+      size_t pos = i + 1;
+      while(((pos = strFormat.find(c, pos + 1)) != std::string::npos &&
+             pos < strFormat.size()) &&
+            strFormat[pos + 1] == '\'') {}
+
+      std::string strPart;
+      if (pos != std::string::npos)
+      {
+        // Extract string between ' '
+        strPart = strFormat.substr(i + 1, pos - i - 1);
+        i = pos;
+      }
+      else
+      {
+        strPart = strFormat.substr(i + 1, length - i - 1);
+        i = length;
+      }
+      StringUtils::Replace(strPart, "''", "'");
+      strOut+=strPart;
+    }
+    else if (c=='D' || c=='d') // parse days
+    {
+      size_t partLength=0;
+
+      size_t pos = strFormat.find_first_not_of(c, i+1);
+      if (pos != std::string::npos)
+      {
+        // Get length of the day mask, eg. DDDD
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      // Format string with the length of the mask
+      std::string str;
+      if (partLength==1) // single-digit number
+        str = std::to_string(dateTime.day);
+      else if (partLength==2) // two-digit number
+        str = StringUtils::Format("{:02}", dateTime.day);
+      else // Day of week string
+      {
+        int wday = dateTime.dayOfWeek;
+        if (wday < 1 || wday > 7) wday = 7;
+        str = g_localizeStrings.Get((c =='d' ? 40 : 10) + wday);
+      }
+      strOut+=str;
+    }
+    else if (c=='M' || c=='m') // parse month
+    {
+      size_t partLength=0;
+
+      size_t pos=strFormat.find_first_not_of(c,i+1);
+      if (pos != std::string::npos)
+      {
+        // Get length of the month mask, eg. MMMM
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      // Format string with the length of the mask
+      std::string str;
+      if (partLength==1) // single-digit number
+        str = std::to_string(dateTime.month);
+      else if (partLength==2) // two-digit number
+        str = StringUtils::Format("{:02}", dateTime.month);
+      else // Month string
+      {
+        int wmonth = dateTime.month;
+        if (wmonth < 1 || wmonth > 12) wmonth = 12;
+        str = g_localizeStrings.Get((c =='m' ? 50 : 20) + wmonth);
+      }
+      strOut+=str;
+    }
+    else if (c=='Y' || c =='y') // parse year
+    {
+      size_t partLength = 0;
+
+      size_t pos = strFormat.find_first_not_of(c,i+1);
+      if (pos != std::string::npos)
+      {
+        // Get length of the year mask, eg. YYYY
+        partLength=pos-i;
+        i=pos-1;
+      }
+      else
+      {
+        // mask ends at the end of the string, extract it
+        partLength=length-i;
+        i=length;
+      }
+
+      // Format string with the length of the mask
+      std::string str = std::to_string(dateTime.year); // four-digit number
+      if (partLength <= 2)
+        str.erase(0, 2); // two-digit number
+
+      strOut+=str;
+    }
+    else // everything else pass to output
+      strOut+=c;
+  }
+
+  return strOut;
+}
+
+std::string CDateTime::GetAsLocalizedDateTime(bool longDate/*=false*/, bool withSeconds/*=true*/) const
+{
+  return GetAsLocalizedDate(longDate) + ' ' + GetAsLocalizedTime("", withSeconds);
+}
+
+std::string CDateTime::GetAsLocalizedTime(TIME_FORMAT format, bool withSeconds /* = false */) const
+{
+  const std::string timeFormat = g_langInfo.GetTimeFormat();
+  bool use12hourclock = timeFormat.find('h') != std::string::npos;
+  switch (format)
+  {
+    case TIME_FORMAT_GUESS:
+      return GetAsLocalizedTime("", withSeconds);
+    case TIME_FORMAT_SS:
+      return GetAsLocalizedTime("ss", true);
+    case TIME_FORMAT_MM:
+      return GetAsLocalizedTime("mm", true);
+    case TIME_FORMAT_MM_SS:
+      return GetAsLocalizedTime("mm:ss", true);
+    case TIME_FORMAT_HH:  // this forces it to a 12 hour clock
+      return GetAsLocalizedTime(use12hourclock ? "h" : "HH", false);
+    case TIME_FORMAT_HH_SS:
+      return GetAsLocalizedTime(use12hourclock ? "h:ss" : "HH:ss", true);
+    case TIME_FORMAT_HH_MM:
+      return GetAsLocalizedTime(use12hourclock ? "h:mm" : "HH:mm", false);
+    case TIME_FORMAT_HH_MM_XX:
+      return GetAsLocalizedTime(use12hourclock ? "h:mm xx" : "HH:mm", false);
+    case TIME_FORMAT_HH_MM_SS:
+      return GetAsLocalizedTime(use12hourclock ? "hh:mm:ss" : "HH:mm:ss", true);
+    case TIME_FORMAT_HH_MM_SS_XX:
+      return GetAsLocalizedTime(use12hourclock ? "hh:mm:ss xx" : "HH:mm:ss", true);
+    case TIME_FORMAT_H:
+      return GetAsLocalizedTime("h", false);
+    case TIME_FORMAT_M:
+      return GetAsLocalizedTime("m", false);
+    case TIME_FORMAT_H_MM_SS:
+      return GetAsLocalizedTime("h:mm:ss", true);
+    case TIME_FORMAT_H_MM_SS_XX:
+      return GetAsLocalizedTime("h:mm:ss xx", true);
+    case TIME_FORMAT_XX:
+      return use12hourclock ? GetAsLocalizedTime("xx", false) : "";
+    default:
+      break;
+  }
+  return GetAsLocalizedTime("", false);
+}
+
+CDateTime CDateTime::GetAsUTCDateTime() const
+{
+  CDateTime time(m_time);
+  time += GetTimezoneBias();
+  return time;
+}
+
+std::string CDateTime::GetAsRFC1123DateTime() const
+{
+  CDateTime time(GetAsUTCDateTime());
+
+  int weekDay = time.GetDayOfWeek();
+  if (weekDay < 0)
+    weekDay = 0;
+  else if (weekDay > 6)
+    weekDay = 6;
+  if (weekDay != time.GetDayOfWeek())
+    CLog::Log(LOGWARNING, "Invalid day of week {} in {}", time.GetDayOfWeek(),
+              time.GetAsDBDateTime());
+
+  int month = time.GetMonth();
+  if (month < 1)
+    month = 1;
+  else if (month > 12)
+    month = 12;
+  if (month != time.GetMonth())
+    CLog::Log(LOGWARNING, "Invalid month {} in {}", time.GetMonth(), time.GetAsDBDateTime());
+
+  return StringUtils::Format("{}, {:02} {} {:04} {:02}:{:02}:{:02} GMT", DAY_NAMES[weekDay],
+                             time.GetDay(), MONTH_NAMES[month - 1], time.GetYear(), time.GetHour(),
+                             time.GetMinute(), time.GetSecond());
+}
+
+std::string CDateTime::GetAsW3CDate() const
+{
+  KODI::TIME::SystemTime st;
+  GetAsSystemTime(st);
+
+  return StringUtils::Format("{:04}-{:02}-{:02}", st.year, st.month, st.day);
+}
+
+std::string CDateTime::GetAsW3CDateTime(bool asUtc /* = false */) const
+{
+  CDateTime w3cDate = *this;
+  if (asUtc)
+    w3cDate = GetAsUTCDateTime();
+  KODI::TIME::SystemTime st;
+  w3cDate.GetAsSystemTime(st);
+
+  std::string result = StringUtils::Format("{:04}-{:02}-{:02}T{:02}:{:02}:{:02}", st.year, st.month,
+                                           st.day, st.hour, st.minute, st.second);
+  if (asUtc)
+    return result + "Z";
+
+  CDateTimeSpan bias = GetTimezoneBias();
+  return result + StringUtils::Format("{}{:02}:{:02}", (bias.GetSecondsTotal() >= 0 ? '+' : '-'),
+                                      abs(bias.GetHours()), abs(bias.GetMinutes()));
+}
+
+int CDateTime::MonthStringToMonthNum(const std::string& month)
+{
+  const char* months[] = {"january","february","march","april","may","june","july","august","september","october","november","december"};
+  const char* abr_months[] = {"jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct", "nov", "dec"};
+
+  int i = 0;
+  for (; i < 12 && !StringUtils::EqualsNoCase(month, months[i]) && !StringUtils::EqualsNoCase(month, abr_months[i]); i++);
+  i++;
+
+  return i;
+}