public override object Accept(EventVisitor visitor)
{
return(visitor.Visit(this));
}
public override object Accept(EventVisitor visitor)
{
return visitor.Visit (this);
}
public abstract object Accept(EventVisitor visitor);
public abstract object Accept(EventVisitor visitor);
public LogBuffer (string fileName, EventVisitor visitor)
{
this.fileName = fileName;
this.Visitor = visitor;
// thread = new Thread (delegate () {
long position = 0;
// while (running) {
bool shouldUpdate = false;
// lock (fileLock) {
do {
try {
stream = new FileStream (fileName, FileMode.Open, FileSystemRights.Read, FileShare.Read, 1024, FileOptions.RandomAccess);
} catch (Exception) {
// Thread.Sleep (100);
}
} while (running && stream == null);
if (!running)
return;
reader = new BinaryReader (stream);
if (this.Header == null) {
try {
stream.Position = 0;
this.Header = Header.Read (reader);
position = reader.BaseStream.Position;
} catch (Exception e) {
System.Console.WriteLine (e);
Thread.Sleep (200);
// continue;
}
}
stream.Position = position;
while (stream.Position < stream.Length) {
try {
var buffer = Buffer.Read (reader);
bufferPositions.Add (position);
position = stream.Position;
if (Visitor != null) {
Visitor.CurrentBuffer = buffer;
buffer.Events.ForEach (e => e.Accept (Visitor));
}
shouldUpdate = true;
} catch (Exception e) {
System.Console.WriteLine (e);
Thread.Sleep (200);
continue;
}
}
// reader.Close ();
// stream.Close ();
// }
if (shouldUpdate)
OnUpdated (EventArgs.Empty);
// Thread.Sleep (1000);
// }
// });
// thread.IsBackground = true;
// thread.Start ();
}
public void RunVisitor(EventVisitor visitor)
{
Events.ForEach (e => e.Accept (visitor));
}
public LogBuffer(string fileName, EventVisitor visitor)
{
this.fileName = fileName;
this.Visitor = visitor;
// thread = new Thread (delegate () {
long position = 0;
// while (running) {
bool shouldUpdate = false;
// lock (fileLock) {
do
{
try {
stream = new FileStream(fileName, FileMode.Open, FileSystemRights.Read, FileShare.Read, 1024, FileOptions.RandomAccess);
} catch (Exception) {
// Thread.Sleep (100);
}
} while (running && stream == null);
if (!running)
{
return;
}
reader = new BinaryReader(stream);
if (this.Header == null)
{
try {
stream.Position = 0;
this.Header = Header.Read(reader);
position = reader.BaseStream.Position;
} catch (Exception e) {
System.Console.WriteLine(e);
Thread.Sleep(200);
// continue;
}
}
stream.Position = position;
while (stream.Position < stream.Length)
{
try {
var buffer = Buffer.Read(reader);
bufferPositions.Add(position);
position = stream.Position;
if (Visitor != null)
{
Visitor.CurrentBuffer = buffer;
buffer.Events.ForEach(e => e.Accept(Visitor));
}
shouldUpdate = true;
} catch (Exception e) {
System.Console.WriteLine(e);
Thread.Sleep(200);
continue;
}
}
// reader.Close ();
// stream.Close ();
// }
if (shouldUpdate)
{
OnUpdated(EventArgs.Empty);
}
// Thread.Sleep (1000);
// }
// });
// thread.IsBackground = true;
// thread.Start ();
}
public void RunVisitor(EventVisitor visitor)
{
Events.ForEach(e => e.Accept(visitor));
}