public ITraceLogData GetTraceLog(ITraceLogSearchParameter parameter, string path)
{
return LoadTraceLog(parameter, path);
}
private ITraceLogData LoadTraceLog(ITraceLogSearchParameter parameter, string path)
{
DateTime startDate;
DateTime endDate;
try
{
startDate = DateTime.Parse(parameter.StartDate);
endDate = DateTime.Parse(parameter.EndDate);
}
catch
{
return null;
}
TimeSpan startTime;
TimeSpan endTime;
if (TimeSpan.TryParse(parameter.StartTime, out startTime) == false)
{
return null;
}
if (TimeSpan.TryParse(parameter.EndTime, out endTime) == false)
{
return null;
}
DateTime now = DateTime.Now;
startDate = new DateTime(startDate.Year, startDate.Month, startDate.Day, startTime.Hours, startTime.Minutes, 00);
endDate = new DateTime(endDate.Year, endDate.Month, endDate.Day, endTime.Hours, endTime.Minutes, 59);
List<string> lines = new List<string>();
for (DateTime date = startDate; date <= endDate; date = date.AddDays(1))
{
int year = date.Year;
string filename = path + year.ToString() + @"\" + date.ToString("MM") + @"\" + date.ToString(@"yyyy-MM-dd") + ".log";
string[] strs = DBUtility.LoadCSV(filename);
if (strs != null)
lines.AddRange(strs);
}
var query =
from row in lines
let x = row.Split(',')
where x.Count() > 1 && IsInDateTime(x[0], startDate, endDate)
select new TraceLogItem { Date = x[0], Message = SumTraceString(x) };
try
{
TraceLogData result = new TraceLogData();
result.Items = query.ToArray<ITraceLogItem>();
return result;
}
catch
{
return null;
}
}