/// <summary>
/// The main entry point for the redirector
/// </summary>
/// <returns>Returns wether the DNS cache results match the selected IPAddresses</returns>
public static bool Initialize()
{
// Only initialize once
if (!IsInitialized)
{
IsInitialized = true;
TraceLog.WriteLine("Initializing Redirector");
TraceLog.Indent();
// Set the System.Net DNS Cache refresh timeout to 1 millisecond
ServicePointManager.DnsRefreshTimeout = 1;
// Get config options
RedirectMethod = Program.Config.RedirectMode;
TraceLog.WriteLine("Chosen Redirect mode: " + RedirectMethod.ToString());
// Create new Instances
HostsFileSys = new SysHostsFile();
HostsFileIcs = new HostsFileIcs();
// Detect redirects
bool IcsHasRedirects = HostsFileIcs.HasAnyEntry(GamespyHosts) || HostsFileIcs.HasEntry(Bf2StatsHost);
bool HostsHasRedirects = HostsFileSys.HasAnyEntry(GamespyHosts) || HostsFileSys.HasEntry(Bf2StatsHost);
// Write tracelogs
TraceLog.WriteLine("System Hosts has redirects: " + ((HostsHasRedirects) ? "True" : "False"));
TraceLog.WriteLine("Hosts.ics has redirects: " + ((IcsHasRedirects) ? "True" : "False"));
// Both files cannot have redirects!
if (IcsHasRedirects && HostsHasRedirects)
{
// Get the Non-Selected mode, and remove those redirects
HostsFile toRemove = (RedirectMethod == RedirectMode.HostsFile)
? HostsFileIcs as HostsFile
: HostsFileSys as HostsFile;
try
{
// Remove all redirects
TraceLog.Write("Removing redirects from unchosen hostsfile... ");
RemoveRedirects(toRemove);
TraceLog.WriteLine("Success");
}
catch (Exception e)
{
TraceLog.WriteLine("Failed!");
TraceLog.Indent();
TraceLog.TraceError(e.Message);
}
}
// Set old redirect data if we have it
if (RedirectsEnabled)
{
// Grab our service provider
ServiceProvider provider = ClientSettings.ServiceProviders
.Where(x => x.Name == Program.Config.LastUsedProvider)
.FirstOrDefault();
// Make sure we have an object before settings
if (provider != null)
{
SetProviderIPAddress(provider);
}
}
// Remove all indents
TraceLog.Unindent(true);
}
// Verify cache
return((RedirectsEnabled) ? VerifyDNSCache() : true);
}
