//private string GetLogListener(string fileName)
//{
// var characterName = string.Empty;
// using (var sr = new StreamReader(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite), _fileEncoding))
// {
// try
// {
// while (sr.Peek() >= 0)
// {
// var line = CleanLineData(sr.ReadLine());
// var lineMatch = _localListener.Match(line ?? string.Empty);
// if (lineMatch.Success)
// {
// characterName = lineMatch.Groups["name"].ToString();
// break;
// }
// }
// }
// catch (Exception)
// {
// return characterName;
// }
// }
// return characterName;
//}
private LocalInfo InitLocal(string fileName)
{
LocalInfo tempInfo = new LocalInfo();
using (var sr = new StreamReader(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite), _fileEncoding))
{
try
{
while (sr.Peek() >= 0)
{
var line = CleanLineData(sr.ReadLine());
if (tempInfo.InitialSystem == -1)
{
var lineMatch = _localInitialSystem.Match(line ?? string.Empty);
if (lineMatch.Success)
{
tempInfo.InitialSystem = int.Parse(lineMatch.Groups["initialsystem"].ToString());
continue;
}
}
if (tempInfo.CharName == string.Empty)
{
var lineMatch = _localListener.Match(line ?? string.Empty);
if (lineMatch.Success)
{
tempInfo.CharName = lineMatch.Groups["name"].ToString();
if (tempInfo.CharName.Trim().Length <= 4)
{
tempInfo.CharName = string.Empty;
}
continue;
}
}
var systemChangeMatch = _localSystemChange.Match(line ?? string.Empty);
if (systemChangeMatch.Success)
{
tempInfo.CurrentSystem = systemChangeMatch.Groups["systemname"].ToString();
}
}
}
catch (Exception)
{
return(new LocalInfo());
}
}
return(tempInfo);
}
private void OnTick(object sender, EventArgs eventArgs)
{
Enabled = false;
try
{
// Process new files
List <FileInfo> logFiles = GetChangedLogFiles();
foreach (var fileInfo in logFiles)
{
lock (this)
{
if (_interestingFiles.ContainsKey(fileInfo.FullName))
{
continue;
}
long tempLength = GetFileLength(fileInfo.FullName);
LocalInfo tempLocalInfo = InitLocal(fileInfo.FullName);
_interestingFiles.Add(fileInfo.FullName,
new InterestingFile(fileInfo.FullName, tempLength, DateTime.Now, tempLocalInfo.CharName));
OnSystemChange(
tempLocalInfo.CurrentSystem == string.Empty
? tempLocalInfo.InitialSystem.ToString()
: tempLocalInfo.CurrentSystem,
tempLocalInfo.CharName);
}
}
// Remove files with no update in last 120 mins from interesting files list
List <string> uninterestingFiles = (from interestingFile in _interestingFiles
where interestingFile.Value.LastUpdate < DateTime.Now.AddMinutes(-120)
select interestingFile.Key).ToList();
foreach (var uninterestingFile in uninterestingFiles)
{
lock (this)
{
_interestingFiles.Remove(uninterestingFile);
}
}
// Get new content from all interesting files
lock (this)
{
foreach (var interestingFile in _interestingFiles)
{
var tempFileInfo = new FileInfo(interestingFile.Key);
var tempFileLength = GetFileLength(tempFileInfo.FullName);
if (tempFileLength != interestingFile.Value.LastPosition)
{
NewData newData;
lock (this)
{
newData = ReadLogFile(interestingFile.Key, interestingFile.Value.LastPosition);
_interestingFiles[interestingFile.Key].LastPosition = newData.FileLength;
_interestingFiles[interestingFile.Key].LastUpdate = DateTime.Now;
}
var lines = newData.Data.Split(new[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
lines = lines.Where(line => line.Length > 0).ToArray();
//var lines = newData.Data.Split(new[] {"\n"}, StringSplitOptions.RemoveEmptyEntries);
//lines = lines.Select(line => line.Replace(Convert.ToChar(65279).ToString(), "").Replace("\r", "").Trim()).Where(line => line.Length > 0).ToArray();
//lines = lines.Select(line => line.Trim()).Where(line => line.Length > 0).ToArray();
if (lines.Length == 0)
{
continue;
}
foreach (var line in lines)
{
var lineMatch = _localSystemChange.Match(line);
if (lineMatch.Success)
{
OnSystemChange(lineMatch.Groups["systemname"].ToString(), interestingFile.Value.CharName);
}
}
}
}
}
}
finally
{
Enabled = true;
}
}
