static void Main()
{
var fileLength = new FileInfo(FilePath).Length;
var currentLine = new Listbyte();
var lines = new Liststring();
using (var mmf = MemoryMappedFile.CreateFromFile(FilePath, FileMode.Open))
{
long offset = 0;
long size = 0x40000000;
while (size = fileLength)
{
var view = mmf.CreateViewAccessor(offset, size);
for (long i = 0; i size; i++)
{
var currentByte = view.ReadByte(i);
if (currentByte == 13)
{
currentLine.Reverse();
var currentLineAsArray = currentLine.ToArray();
var line = Encoding.UTF8.GetString(currentLineAsArray, 0, currentLineAsArray.Length);
if (!lines.Contains(line))
lines.Add(line);
currentLine.Clear();
}
else if (currentByte != 10)
currentLine.Insert(0, currentByte);
}
if (size == fileLength) break;
offset = size;
size = size 2 fileLength fileLength size 2;
}
}
Console.WriteLine(lines.Count);
Console.ReadKey();
}
public void GenerateConfig()
{
var dirChecked = new System.IO.DirectoryInfo(Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "..", "Black.Beard.Calendarium", "Countries"));
var dirNotChecked = new System.IO.DirectoryInfo(Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "..", "Black.Beard.Calendarium", "Countries", "NotChecked"));
var dirNotCheckedClean = new System.IO.DirectoryInfo(Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "..", "Black.Beard.Calendarium", "Countries", "NotCheckedClean"));
if (!dirNotChecked.Exists)
{
dirNotChecked.Create();
}
if (!dirNotCheckedClean.Exists)
{
dirNotCheckedClean.Create();
}
var referential = Helper.Referential;
foreach (var countryItem in referential)
{
StringBuilder sb = new StringBuilder(2000);
var infos = CountryHelper.GetInfos(countryItem.Key);
bool clean = true;
if (infos.Item3.Length == 0)
{
continue;
}
var config = new CountryConfiguration()
{
Country = countryItem.Key,
Calendar = infos.Item3[0],
};
if (!string.IsNullOrEmpty(infos.Item1))
{
config.Culture = infos.Item2;
config.Calendar = infos.Item3[0];
foreach (var calendar in infos.Item3)
{
sb.AppendLine($"// calendar : {calendar}");
}
sb.AppendLine(string.Empty);
}
Dictionary <string, Dictionary <string, Liststring> > _doc = new Dictionary <string, Dictionary <string, Liststring> >();
foreach (var date in countryItem.Value)
{
if (date.Reconstitued)
{
clean = false;
sb.AppendLine($"// Orphan observed date {date.DayName} : {date.ObservedDate.Date}");
continue;
}
if (!_doc.TryGetValue(date.DayName, out Dictionary <string, Liststring> _dic))
{
_doc.Add(date.DayName, _dic = new Dictionary <string, Liststring>());
}
var u3 = date.Date.Split('-');
string rule = $"{int.Parse(u3[u3.Length - 2])}-{int.Parse(u3[u3.Length - 1])}";
if (!_dic.TryGetValue(rule, out Liststring years))
{
_dic.Add(rule, years = new Liststring());
}
years.Years.Add(int.Parse(u3[0]).ToString());
if (date.ObservedDate != null)
{
years.Observeds.Add($"{date.DayName},{date.Date.Split('-')[2]},{date.ObservedDate.Date.Split('-')[2]}");
}
}
foreach (var day in _doc)
{
var _h = new HashSet <string>();
foreach (var rule in day.Value)
{
PeriodConfiguration p = null;
if (rule.Value.Years.Count > 5)
{
p = new PeriodConfiguration(day.Key, true, rule.Key)
{
CultureInfo = CultureInfo.GetCultureInfo(infos.Item2),
};
config.Periods.Add(p);
if (int.Parse(rule.Value.Years[0]) < 2000)
{
p.Calendar = CalendarEnum.Hijri;
}
else if (int.Parse(rule.Value.Years[0]) > 3000)
{
p.Calendar = CalendarEnum.Julian;
}
}
else
{
var _rule = Helper.GetRule(day.Key);
if (string.IsNullOrEmpty(_rule))
{
clean = false;
var dates = string.Join(',', rule.Value);
sb.AppendLine($"// Date : {day.Key}, {rule.Key}, {dates}");
}
else if (_rule == "<<NotImplemented>>")
{
}
else
{
if (_h.Add(day.Key + " - " + _rule))
{
p = new PeriodConfiguration(day.Key, true, _rule)
{
CultureInfo = CultureInfo.GetCultureInfo(infos.Item2),
};
config.Periods.Add(p);
}
}
}
if (rule.Value.Observeds.Count > 0)
{
foreach (var item in rule.Value.Observeds)
{
var days = item.Split(',');
string name = days[0];
int d1 = int.Parse(days[1]);
int d2 = int.Parse(days[2]);
var ds = d2 - d1;
if (d2 == 31 && d1 == 1)
{
ds = 1;
}
if (ds > 2)
{
clean = false;
sb.AppendLine($"// Observed date {item}");
}
var it = config.Periods.First(c => c.Name == name);
if (string.IsNullOrEmpty(it.RuleObserved) || ds > 1)
{
it.RuleObserved = ds == 1
? "? (SUNDAY) : >> MONDAY"
: "? (SATURDAY | SUNDAY) : >> MONDAY"
;
}
}
}
}
}
if (!File.Exists(config.GetFilname(dirChecked)))
{
sb = config.Serialize(sb);
if (clean)
{
config.Save(dirNotCheckedClean, sb);
}
else
{
config.Save(dirNotChecked, sb);
}
}
}
}
