| static private ConvertJavaScriptTicksToDateTime ( long javaScriptTicks ) : System.DateTime | ||
| javaScriptTicks | long | |
| return | System.DateTime | |
private static bool TryParseDateTimeOffsetMicrosoft(StringReference text, out DateTimeOffset dt)
{
long ticks;
TimeSpan offset;
if (!DateTimeUtils.TryParseMicrosoftDate(text, out ticks, out offset, out DateTimeKind _))
{
dt = (DateTimeOffset) new DateTime();
return(false);
}
DateTime dateTime = DateTimeUtils.ConvertJavaScriptTicksToDateTime(ticks);
dt = new DateTimeOffset(dateTime.Add(offset).Ticks, offset);
return(true);
}
private static bool TryParseDateTimeOffsetMicrosoft(StringReference text, out DateTimeOffset dt)
{
long num;
TimeSpan timeSpan;
DateTimeKind dateTimeKind;
DateTime dateTime;
if (!DateTimeUtils.TryParseMicrosoftDate(text, out num, out timeSpan, out dateTimeKind))
{
dateTime = new DateTime();
dt = dateTime;
return(false);
}
dateTime = DateTimeUtils.ConvertJavaScriptTicksToDateTime(num).Add(timeSpan);
dt = new DateTimeOffset(dateTime.Ticks, timeSpan);
return(true);
}
private static bool TryParseDateMicrosoft(string text, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, out object dt)
{
string text2 = text.Substring(6, text.Length - 8);
DateTimeKind dateTimeKind = DateTimeKind.Utc;
int num = text2.IndexOf('+', 1);
if (num == -1)
{
num = text2.IndexOf('-', 1);
}
TimeSpan timeSpan = TimeSpan.Zero;
if (num != -1)
{
dateTimeKind = DateTimeKind.Local;
timeSpan = DateTimeUtils.ReadOffset(text2.Substring(num));
text2 = text2.Substring(0, num);
}
long javaScriptTicks = long.Parse(text2, NumberStyles.Integer, CultureInfo.InvariantCulture);
DateTime dateTime = DateTimeUtils.ConvertJavaScriptTicksToDateTime(javaScriptTicks);
if (dateParseHandling == DateParseHandling.DateTimeOffset)
{
dt = new DateTimeOffset(dateTime.Add(timeSpan).Ticks, timeSpan);
return(true);
}
DateTime value;
switch (dateTimeKind)
{
case DateTimeKind.Unspecified:
value = DateTime.SpecifyKind(dateTime.ToLocalTime(), DateTimeKind.Unspecified);
goto IL_D1;
case DateTimeKind.Local:
value = dateTime.ToLocalTime();
goto IL_D1;
}
value = dateTime;
IL_D1:
dt = DateTimeUtils.EnsureDateTime(value, dateTimeZoneHandling);
return(true);
}
public static bool TryGetDateFromConstructorJson(
JsonReader reader,
out DateTime dateTime,
[NotNullWhen(false)] out string?errorMessage
)
{
dateTime = default;
errorMessage = null;
if (!TryGetDateConstructorValue(reader, out long?t1, out errorMessage) || t1 == null)
{
errorMessage = errorMessage ?? "Date constructor has no arguments.";
return(false);
}
if (!TryGetDateConstructorValue(reader, out long?t2, out errorMessage))
{
return(false);
}
else if (t2 != null)
{
// Only create a list when there is more than one argument
List <long> dateArgs = new List <long> {
t1.Value, t2.Value
};
while (true)
{
if (!TryGetDateConstructorValue(reader, out long?integer, out errorMessage))
{
return(false);
}
else if (integer != null)
{
dateArgs.Add(integer.Value);
}
else
{
break;
}
}
if (dateArgs.Count > 7)
{
errorMessage = "Unexpected number of arguments when reading date constructor.";
return(false);
}
// Pad args out to the number used by the ctor
while (dateArgs.Count < 7)
{
dateArgs.Add(0);
}
dateTime = new DateTime(
(int)dateArgs[0],
(int)dateArgs[1] + 1,
dateArgs[2] == 0 ? 1 : (int)dateArgs[2],
(int)dateArgs[3],
(int)dateArgs[4],
(int)dateArgs[5],
(int)dateArgs[6]
);
}
else
{
dateTime = DateTimeUtils.ConvertJavaScriptTicksToDateTime(t1.Value);
}
return(true);
}
