public void LogEventEntry(string desc, EventLogEntryType type)
{
// Write an informational entry to the event log.
if (desc.Length > 32700)
{
evtLog.WriteEntry(desc.Substring(0, 32700), type, SequentialNumber.GetNextNumber());
}
else
{
evtLog.WriteEntry(desc, type, SequentialNumber.GetNextNumber());
}
}
protected override bool synchronizeDataBase(HostUrl hostUrl)
{
//called in sendJoinRequest() to get the latest appointments from the known host
if (this.setDestinationHost(hostUrl))
{
Date lmDate = new Date();
lmDate.resetTime();
if (calendar.getLastModified() != null)
{
lmDate = calendar.getLastModified();
}
//Object[] params = new Object[]{dates};
host.MethodName = "Calendar.syncRequest";
host.Params.Clear();
host.Params.Add(lmDate.ToString());
try
{
Console.WriteLine("Appointments Syncronization has started ....");
response = host.Send(hostUrlAddress);
String appointmentLists = (String)response.Value;
if (appointmentLists == null)
{
Console.WriteLine("There is no appointment for synchronization.");
}
else
{
String[] lines = appointmentLists.Split("\n".ToCharArray());
Regex regex = null;
Match matcher = null;
//Set the main seqnum at the current machine!
if (lines.Length > 0)
{
try
{
regex = new Regex("SequentialNum:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[0]);
if (matcher.Success)
{
String mainSeqNumString = matcher.Groups[1].Value;
SequentialNumber.setNextSequentialNumber(Integer.parseInt(mainSeqNumString));
Console.WriteLine("The sequential number has been synchronized successfully.");
}
else
{
Console.WriteLine("Couldn't synchronize the sequential number.");
}
}
catch (Exception e)
{
Console.WriteLine("Couldn't synchronize the sequential number.");
Console.WriteLine(e.Message);
}
}
calendar.clearAllAppointments();
String seqNum, header, date, time, duration, comment;
int counter = 0;
int counterFailed = 0;
for (int index = 1; index < lines.Length; index++)
{
try
{
seqNum = null;
header = null;
date = null;
time = null;
duration = null;
comment = null;
//
regex = new Regex("SeqNum:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
seqNum = matcher.Groups[1].Value;
}
//
regex = new Regex("Header:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
header = matcher.Groups[1].Value;
}
//
regex = new Regex("Date:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
date = matcher.Groups[1].Value;
}
//
regex = new Regex("Time:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
time = matcher.Groups[1].Value;
}
//
regex = new Regex("Duration:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
duration = matcher.Groups[1].Value;
}
//
regex = new Regex("Comment:&@\\[(.*?)\\]#!");
matcher = regex.Match(lines[index]);
if (matcher.Success)
{
comment = matcher.Groups[1].Value;
}
if (seqNum != null && header != null && date != null && time != null && duration != null && comment != null)
{
Integer seqNumber = new Integer(seqNum);
Integer secDuration = new Integer(duration);
Date dateTime = new Date(date + " " + time, DateString.Format);
SequentialNumber sqn = new SequentialNumber(seqNumber.intValue());
Appointment appointment = new Appointment(sqn, dateTime, secDuration.intValue(), header, comment);
calendar.addAppointment(appointment);
counter++;
}
}
catch (Exception)
{
counterFailed++;
}
}//end for
if (counterFailed > 0)
{
Console.WriteLine(counterFailed + " numbers of the received appointment in synchronization has failed to add.");
}
if (counter == 1)
{
Console.WriteLine("The appointment list has been updated.\n" + counter + " appointment has been added or updated.");
}
else if (counter > 1)
{
Console.WriteLine("The appointment list has been updated.\n" + counter + " appointments have been added or updated.");
}
}//end if
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
return(false);
}
