public static Log Load(GetAppDelegate getApp, DateTime date, out List <string> errors)
{
Log data = new Log();
string path = Persistence.GetLocalDataDir();
string filePattern = String.Format("herring{0:D4}{1:D2}{2:D2}_*.*", date.Year, date.Month, date.Day);
string[] files = Directory.GetFiles(path, filePattern);
List <string> errorLines = new List <string>();
foreach (string f in files)
{
LoadPart(getApp, f, data.Activities, errorLines);
}
errors = errorLines;
data.LoadEvents(date);
return(data);
}
public static List <ActivitySummary> Load(GetAppDelegate getApp)
{
return(Load(getApp, DateTime.Now));
}
private static void LoadPart(GetAppDelegate getApp, string path, List <ActivitySummary> data, List <string> errorLines)
{
TextReader reader = new StreamReader(path);
string header = reader.ReadLine(); // csv header
bool hasSubtitle;
bool hasDocument;
if (header == "time;span;process;title;subtitle;document;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = true;
hasDocument = true;
}
else
if (header == "time;span;process;title;subtitle;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = true;
hasDocument = false;
}
else
if (header == "time;span;process;title;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = false;
hasDocument = false;
}
else
{
throw new ApplicationException("Incorrect log file format.");
}
int lineNumber = 0;
ActivitySummary lastSummary = null;
while (true)
{
string line = reader.ReadLine();
lineNumber++;
if (line == null)
{
break;
}
try
{
List <string> parts = new List <string>(line.Split(new char[] { ';' }));
while (parts.Count < 9)
{
parts.Add("");
}
if (hasSubtitle == false)
{
parts[7] = parts[6];
parts[6] = parts[5];
parts[5] = parts[4];
parts[4] = ""; // subtitle
}
if (hasDocument == false)
{
parts[8] = parts[7];
parts[7] = parts[6];
parts[6] = parts[5];
parts[5] = parts[4];
parts[4] = ""; // document
}
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
DateTimeStyles styles = DateTimeStyles.None;
double keyboardIntensity;
double mouseIntensity;
if (double.TryParse(parts[7], out keyboardIntensity) == false)
{
// Try English
if (double.TryParse(parts[7], NumberStyles.Float, culture, out keyboardIntensity) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
if (double.TryParse(parts[8], out mouseIntensity) == false)
{
// Try English
if (double.TryParse(parts[8], NumberStyles.Float, culture, out mouseIntensity) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
double share;
if (double.TryParse(parts[6], out share) == false)
{
// Try English
if (double.TryParse(parts[6], NumberStyles.Float, culture, out share) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
if (parts[0] != "")
{
DateTime date;
if (DateTime.TryParse(parts[0], out date) == false)
{
// Try English
if (DateTime.TryParse(parts[0], culture, styles, out date) == false)
{
throw new ApplicationException("Cannot parse a date string.");
}
}
ActivitySummary summary = new ActivitySummary();
summary.TimePoint = date;
summary.Span = TimeSpan.Parse(parts[1]);
summary.TotalShare = share;
summary.TotalKeyboardIntensity = keyboardIntensity;
summary.TotalMouseIntensity = mouseIntensity;
summary.Entries = new List <ActivityEntry>();
data.Add(summary);
lastSummary = summary;
}
else
{
if (lastSummary == null)
{
throw new ApplicationException("First entry in the log file is not a summary.");
}
ActivityEntry entry =
new ActivityEntry()
{
App = getApp(parts[2]),
ApplicationTitle = parts[3],
WindowTitle = parts[4],
DocumentName = parts[5]
};
System.Diagnostics.Debug.Assert(entry.DocumentName != null);
entry.Share = share;
entry.KeyboardIntensity = keyboardIntensity;
entry.MouseIntensity = mouseIntensity;
entry.SetCategory();
lastSummary.Entries.Add(entry);
}
}
catch (Exception)
{
errorLines.Add(lineNumber.ToString("D3") + ":" + (line ?? "UNKNOWN"));
}
}
reader.Close();
}
public ReportForm(GetAppDelegate _getApp)
{
this.getApp = _getApp;
InitializeComponent();
}
