public string ProcessInterest(string interestName, string face)
{
try
{
PITEntry pITEntry = _pitService.GetPITEntryBy(interestName);
if (pITEntry != null)
{
pITEntry.IncommingFace.Add(face);
_pitService.EditPITEntry(pITEntry);
}
else // PIT does not exist check content store
{
ContentStore contentStore = _contentStoreService.GetContentStoreBy(interestName);
if (contentStore != null)
{
return(contentStore.Content);
}
else // content is not in CS
{
FIBEntry fIBEntry = _fibService.GetFIBEntryBy(interestName);
ForwardInterest(fIBEntry, interestName);
}
}
return(string.Empty);
}
catch (Exception)
{
throw;
}
}
private void ForwardInterest(FIBEntry fIBEntry, string interestName)
{
string fileName = ConfigurationHelper.ProcessInterestFilePath + DateTime.Now.Ticks;
try
{
// Check if file already exists. If yes, delete it.
if (File.Exists(fileName))
{
File.Delete(fileName);
}
// Create a new file
using (FileStream fs = File.Create(fileName))
{
// Add some text to file
Byte[] title = new UTF8Encoding(true).GetBytes("Process Interest");
fs.Write(title, 0, title.Length);
byte[] interestNameInfo = new UTF8Encoding(true).GetBytes(interestName);
fs.Write(interestNameInfo, 0, interestNameInfo.Length);
Byte[] fibInfo = new UTF8Encoding(true).GetBytes(fIBEntry.FaceInformation);
fs.Write(fibInfo, 0, fibInfo.Length);
}
}
catch (Exception Ex)
{
Console.WriteLine(Ex.ToString());
}
}
public void AddFIBEntry(FIBEntry pITEntry)
{
try
{
_fIBRepository.Add(pITEntry);
}
catch (Exception ex)
{
LogHelper.WriteExceptionLog(ex);
}
}
public bool EditFIBEntry(FIBEntry pITEntry)
{
try
{
_fIBRepository.Edit(pITEntry);
return(true);
}
catch (Exception ex)
{
LogHelper.WriteExceptionLog(ex);
return(false);
}
}
private void ProcessReceivedClientMessage(NetworkPackage networkPackage)
{
TimeStamp.WriteLine("Client Message on port " + networkPackage.currentPort);
FIBEntry searchedEntry = forwardingTable.Find(x => x.inputPort == networkPackage.currentPort);
if (searchedEntry != null)
{
networkPackage.currentPort = searchedEntry.outputPort;
Console.WriteLine("{0} Lambda: {1} -> passing to port {2}", TimeStamp.TAB, searchedEntry.lambda, networkPackage.currentPort);
Send(networkPackage);
}
else
{
Console.WriteLine("No forwarding entry");
}
}
void IFIBRepository.Edit(FIBEntry fIBEntry)
{
throw new NotImplementedException();
}