public DateTime GetStartTime(IninLog log)
{
//Get first 20 characters for
//Start.*this.Name ie Start Path/To/Log/mylogfile.ininlog
string logName = log.Name.Replace(".zip", ".ininlog");
DateTime results;
string[] lines = File.ReadAllLines(this.FilePath);
Regex rgx = new Regex("Start.*" + logName);
try
{
string startLine = lines.First(x => rgx.Match(x).Success);
results = Convert.ToDateTime(startLine.Substring(0, 20));
}
//if we can't find the time from the Journal, use the min of the file create time and earliest time in journal
catch (InvalidOperationException)
{
DateTime firstEntry = Convert.ToDateTime(lines[0].Substring(0, 20));
DateTime fileCreation = File.GetCreationTime(log.FilePath);
results = new DateTime(Math.Min(firstEntry.Ticks, fileCreation.Ticks));
}
return results;
}
/// <summary>
/// Gets the end time for a particular log file
/// </summary>
/// <param name="log">Log file to get end time for</param>
/// <returns></returns>
public DateTime GetEndTime(IninLog log)
{
//Similar to GetStartTime but for End
string logName = log.Name.Replace(".zip", ".ininlog");
DateTime results;
string[] lines = File.ReadAllLines(this.FilePath);
Regex rgx = new Regex("End.*" + logName);
try
{
string endLine = lines.First(x => rgx.Match(x).Success);
results = Convert.ToDateTime(endLine.Substring(0, 20));
}
//if we can't find the time from the Journal, use the max of the file last modified time and latest time in journal
catch(InvalidOperationException)
{
DateTime lastEntry = Convert.ToDateTime(lines.Last().Substring(0, 20));
DateTime fileLastModified = File.GetLastWriteTime(log.FilePath);
results = new DateTime(Math.Max(lastEntry.Ticks, fileLastModified.Ticks));
}
return results;
}
/// <summary>
/// Snip log files based off of start and end time
/// </summary>
/// <param name="logs">Logs to process</param>
/// <param name="start">Start time to snip from</param>
/// <param name="end">End time to stop snipping</param>
public static void SnipLogs(List<IninLog> logs, DateTime start, DateTime end)
{
OutputFilePaths.Clear();
List<IninLog> currentLogs = new List<IninLog>();
foreach(string type in IninLog.SelectedLogTypes)
{
List<IninLog> logsOfType = logs.FindAll(x => x.Type == type);
//No logs for that selected type within the time range
if (logsOfType.Count == 0)
{
continue;
}
foreach (IninLog log in logsOfType)
{
//If the log is zipped, we'll need to unzip it
if (log.IsZipped)
{
Packer.UnZip(log.FilePath, OutputFolder + "\\temp\\");
//Remove the zip from currentLogs replace with unzipped log
IninLog l = new IninLog(OutputFolder + "\\temp\\" + Path.GetFileNameWithoutExtension(log.FilePath) + ".ininlog");
currentLogs.Add(l);
}
else
{
currentLogs.Add(log);
}
}
RunLogSnip(currentLogs, start, end);
currentLogs.Clear();
}
}