public static VersionGUIDPair GetVersionAndGUID()
{
IMClient iM = new IMClient();
iM.setConnParams(ServiceConnectionDelegator.GetService().IPAddress, 25567);
iM.SetupConn();
String aguid = iM.RequestParam(IMClient.IM_GetIdentity);
iM.Disconnect();
iM.SetupConn();
String aversion = iM.RequestParam(IMClient.IM_GetVersion);
return(new VersionGUIDPair {
Version = aversion, GUID = aguid
});
}
public void Commit()
{
//Maybe make a receipt?
SQLiteClass sql = new SQLiteClass();
sql.NewConnections(clean);
//Get all services and ports
List <ServicesObject> svcs = sql.GetServices();
foreach (ServicesObject so in svcs)
{
try
{
IMClient im = new IMClient();
im.setConnParams(so.IPAddress, so.port);
im.SetupConn();
im.SendSignal((byte)IMClient.IM_NewDatabases, DoSerialize(clean));
im.Disconnect();
}
catch (System.Net.Sockets.SocketException)
{
}
}
sql.CloseCon();
}
private static void SendNewDataVersion(IMClient imclient, DateTime st, DateTime wt)
{
imclient.SetupConn();
imclient.SendSignal(ServiceConn.IM_NewVersionsCheck, DoSerialize(new DateTimeVersions {
ServiceDateTime = st, WhitelistDateTime = wt
}));
}
public void SendEvent(Events ev)
{
String toSend = DoSerialize(ev);
IMClient im = new IMClient();
im.setConnParams(ServiceConnectionDelegator.GetService().IPAddress, 25567);
im.SetupConn();
im.SendSignal(IMClient.IM_Event, toSend);
}
public static void run(ServicesObject so)
{
List <int> toRet = new List <int>();
try
{
using (TcpClient client = new TcpClient())
{
var result = client.BeginConnect(so.IPAddress.Trim(), so.port, null, null);
var success = result.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(4));
if (success)
{
IMClient imc = new IMClient();
imc.setConnParams(so.IPAddress.Trim(), so.port);
try
{
imc.SetupConn();
imc.SendSignal(ServiceConn.IM_Diagnostic, "yes");
imc.Disconnect();
ServiceConnectionDelegator.spps.Add(new ServicePlusStatus {
service = so, Status = ServicesObject.STATUS_ONLINE
});
}
catch (Exception)
{
ServiceConnectionDelegator.spps.Add(new ServicePlusStatus {
service = so, Status = ServicesObject.STATUS_OFFLINE
});
}
}
else
{
ServiceConnectionDelegator.spps.Add(new ServicePlusStatus {
service = so, Status = ServicesObject.STATUS_OFFLINE
});
}
}
}
catch (SocketException s)
{
ServiceConnectionDelegator.spps.Add(new ServicePlusStatus {
service = so, Status = ServicesObject.STATUS_OFFLINE
});
}
catch (Exception e)
{
ServiceConnectionDelegator.spps.Add(new ServicePlusStatus {
service = so, Status = ServicesObject.STATUS_OFFLINE
});
Console.WriteLine(e.Message);
Console.WriteLine(e.Source);
Console.WriteLine(e.StackTrace);
}
}
public static void SendKnownHost(KnownHost kh)
{
//Send 1 Debug message
IMClient im = new IMClient();
im.setConnParams(ServiceConnectionDelegator.GetService().IPAddress, 25567);
im.SetupConn();
Console.WriteLine(DoSerialize(kh));
im.SendSignal(IMClient.IM_NewIdentity, DoSerialize(kh));
}
public void SendDebugEvent()
{
Events ev = new Events("Debug000", "The debug message", 2, "123.123.123.123", "hhhhhhhh", DateTime.Now);
String toSend = DoSerialize(ev);
Console.WriteLine(toSend);
//Send 1 Debug message
IMClient im = new IMClient();
im.setConnParams(ServiceConnectionDelegator.GetService().IPAddress, 25567);
im.SetupConn();
im.SendSignal(IMClient.IM_Event, toSend);
}
private static bool ServiceConcurrencyCheck()
{
SQLiteClass sql = new SQLiteClass(SQLiteClass.ProgramFilesx86() + "\\DuckServer\\Information.dat");
List <ServicesObject> sros = sql.GetServices();
String ip = GetIPFromConfig();
int myPriority = Int32.MaxValue;
bool found = false;
foreach (ServicesObject sro in sros)
{
if (sro.IPAddress.Trim().Equals(ip.Trim()))
{
myPriority = sro.Preference;
if (myPriority - 1 == 0)
{
return(true);
}
found = true;
}
}
if (!found)
{
Console.WriteLine("Could not find " + ip + " in service list");
}
foreach (ServicesObject sro in sros)
{
//If not me
if (!sro.IPAddress.Equals(ip) && sro.Preference == (myPriority - 1))
{
try
{
IMClient imc = new IMClient();
imc.setConnParams(sro.IPAddress.Trim(), sro.port);
imc.SetupConn();
imc.Disconnect();
return(false);
}
catch
{
MSSQL ms = new MSSQL();
ms.AddEvent(new Events("HOST200", "Server at " + ip + " could not connect to service with preference " + (myPriority - 1) + " ," + sro.IPAddress.Trim(), 3, ip, sql.GetGUID(), DateTime.Now));
return(true);
}
}
}
Console.WriteLine("No server list available");
return(false);
}
private static void RoutineCheck()
{
SQLiteClass sql = new SQLiteClass(SQLiteClass.ProgramFilesx86() + "\\DuckClient\\Information.dat");
List <SQLiteClass.CachedMessage> cms = sql.GetCachedMessages();
Console.WriteLine("Loading servers");
ServiceConnectionDelegator.LoadServices();
ServicesObject so = ServiceConnectionDelegator.GetService();
if (so == null)
{
Console.WriteLine("Could not find a server");
}
else
{
Console.WriteLine("Using server: " + so.IPAddress);
}
IMClient.SendEvent(new Events("DEBUG000", "Debug message 0", 0, Service.GetIPFromConfig(), sql.GetGUID(), DateTime.Now));
foreach (SQLiteClass.CachedMessage cm in cms)
{
try
{
IMClient imc = new IMClient();
imc.setConnParams(so.IPAddress.Trim(), so.port);
Console.WriteLine("Sending a cached event to " + so.IPAddress);
imc.SetupConn();
imc.SendSignal((byte)cm.code, cm.message);
imc.Disconnect();
sql.RemoveCachedMessage(cm);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.Source);
Console.WriteLine(e.StackTrace);
}
}
}
private static List <GUIDMACVersionIP> GetActiveHosts()
{
MSSQL ms = new MSSQL();
List <String> ips = ms.GetIPs();
int max = ips.Count;
List <GUIDMACVersionIP> gmvis = new List <GUIDMACVersionIP>();
IPPS = new List <IPPlusStatus>();
List <Thread> threads = new List <Thread>();
foreach (String ip in ips)
{
Thread th = new Thread(() => HostScan.run(ip, 25567));
th.Start();
threads.Add(th);
}
foreach (Thread th in threads)
{
th.Join();
}
//The response of every ping
for (int i = 0; i <= count; i++)
{
try
{
IPPlusStatus iss = IPPS[i];
if (iss.Status == KnownHost.STATE_ONLINE)
{
IMClient iMC = new IMClient();
iMC.setConnParams(iss.IP, 25567);
iMC.SetupConn();
string guid = iMC.RequestParam(IMClient.IM_GetIdentity);
iMC.CloseConn();
iMC.SetupConn();
string version = iMC.RequestParam(IMClient.IM_GetVersion);
iMC.CloseConn();
iMC.SetupConn();
string mac = iMC.RequestParam(IMClient.IM_GetMAC);
iMC.CloseConn();
iMC.SetupConn();
string hostname = iMC.RequestParam(IMClient.IM_GetHostname);
GUIDMACVersionIP gmvi = new GUIDMACVersionIP
{
GUID = guid,
IP = iss.IP,
MAC = mac,
Version = version,
Hostname = hostname
};
gmvis.Add(gmvi);
}
}
catch (Exception)
{
}
}
return(gmvis);
}
private static void RoutineCheck()
{
if (!MSSQL.ConnectionsExist())
{
Console.WriteLine("No database connections configured");
return;
}
if (shouldIBeRunning && !runningScan)
{
runningScan = true;
Console.WriteLine("Getting active hosts");
List <GUIDMACVersionIP> gmvis = GetActiveHosts();
Console.WriteLine(gmvis.Count + " running clients");
MSSQL ms = new MSSQL();
List <KnownHost> khs = ms.GetKnownHosts();
foreach (GUIDMACVersionIP gmvi in gmvis)
{
bool found = false;
foreach (KnownHost kh in khs)
{
bool change = false;
if (kh.GUID.Trim().ToUpper().Equals(gmvi.GUID.Trim().ToUpper()))
{
found = true;
if (!kh.hostMAC.Trim().ToUpper().Equals(gmvi.MAC.Trim().ToUpper()))
{
ms.AddEvent(new Events("HOST010", "MAC Address changed to " + gmvi.MAC, 2, gmvi.IP, gmvi.GUID, DateTime.Now));
kh.hostMAC = gmvi.MAC;
change = true;
}
if (!kh.version.Trim().ToUpper().Equals(gmvi.Version.Trim().ToUpper()))
{
ms.AddEvent(new Events("HOST020", "Version changed to " + gmvi.Version, 1, gmvi.IP, gmvi.GUID, DateTime.Now));
kh.version = gmvi.Version;
change = true;
}
if (!kh.hostIP.Trim().ToUpper().Equals(gmvi.IP.Trim().ToUpper()))
{
Console.WriteLine(kh.hostIP.Trim().ToUpper() + " " + gmvi.IP.Trim().ToUpper());
ms.AddEvent(new Events("HOST030", "IP Changed to " + gmvi.IP, 1, gmvi.IP, gmvi.GUID, DateTime.Now));
kh.hostIP = gmvi.IP;
change = true;
}
if (change)
{
ms.UpdateHost(kh);
}
break;
}
}
if (!found)
{
try
{
Console.WriteLine("New host " + gmvi.GUID);
IMClient imc = new IMClient();
imc.setConnParams(gmvi.IP, 25567);
imc.SetupConn();
imc.SendSignal(ServiceConn.IM_RegistrationDone, gmvi.GUID);
imc.Disconnect();
ms.AddEvent(new Events("HOST100", "New host added", 2, gmvi.IP, gmvi.GUID, DateTime.Now));
ms.AddKnownHost(new KnownHost(gmvi.MAC, gmvi.IP, gmvi.Version, DateTime.Now, gmvi.GUID, gmvi.Hostname));
}
catch
{
}
}
}
runningScan = false;
//Version broadcast
ms.GetWhitelists();
SQLiteClass sql = new SQLiteClass(SQLiteClass.ProgramFilesx86() + "\\DuckServer\\Information.dat");
sql.NewServices(ms.GetServices());
sql.SetLastUpdated(SQLiteClass.GET_SERVICE_LIST, ms.GetLastUpdated(SQLiteClass.GET_SERVICE_LIST));
sql.NewWhitelists(ms.GetWhitelists());
sql.SetLastUpdated(SQLiteClass.GET_WHITELIST_LIST, ms.GetLastUpdated(SQLiteClass.GET_WHITELIST_LIST));
DateTime serviceTime = sql.GetLastUpdated(SQLiteClass.GET_SERVICE_LIST);
DateTime whitelistTime = sql.GetLastUpdated(SQLiteClass.GET_WHITELIST_LIST);
foreach (GUIDMACVersionIP gmvi in gmvis)
{
IMClient imclient = new IMClient();
imclient.setConnParams(gmvi.IP, 25567);
Thread th = new Thread(() => SendNewDataVersion(imclient, serviceTime, whitelistTime));
th.Start();
}
}
shouldIBeRunning = ServiceConcurrencyCheck();
Console.WriteLine("The service concurrency check returns that I should be running: " + shouldIBeRunning);
}
private void HandleLog(int mode)
{
SQLiteClass sql = new SQLiteClass(ProgramFilesx86() + "\\DuckServer\\Information.dat");
MSSQL msl;
if (!Service.shouldIBeRunning)
{
Console.WriteLine("This server instance should not be handling requests now.");
}
switch (mode)
{
case IM_Event:
if (Service.shouldIBeRunning)
{
String eventString = br.ReadString();
Events ev = DeserializeXMLFileToObject <Events>(eventString);
sql.CloseCon();
msl = new MSSQL();
msl.AddEvent(ev);
bw.Write(IM_OK);
}
else
{
bw.Write(IM_Bad_Credentials);
}
break;
case IM_NewVersions:
if (Service.shouldIBeRunning)
{
IMClient imc = new IMClient();
imc.setConnParams(GetOriginIP(), 25567);
imc.SetupConn();
imc.SendSignal(IM_NewVersions, Service.DoSerialize(new DateTimeVersions {
ServiceVersion = sql.GetServices(), WhitelistVersion = sql.GetWhitelists(), ServiceDateTime = sql.GetLastUpdated(SQLiteClass.GET_SERVICE_LIST), WhitelistDateTime = sql.GetLastUpdated(SQLiteClass.GET_WHITELIST_LIST)
}));
bw.Write(IM_OK);
}
else
{
bw.Write(IM_Bad_Credentials);
}
break;
case IM_AddDatabases:
sql.AddDatabase(new DatabaseObject(br.ReadString(), br.ReadInt32()));
bw.Write(IM_OK);
break;
case IM_GetDatabases:
List <DatabaseObject> dbos = sql.GetConnections();
foreach (DatabaseObject dbo in dbos)
{
bw.Write(dbo.ConnectionString);
bw.Write(dbo.Preference);
}
bw.Write(IM_OK);
sql.CloseCon();
break;
case IM_NewDatabases:
List <DatabaseObject> dbs = DeserializeXMLFileToObject <List <DatabaseObject> >(br.ReadString());
sql.NewConnections(dbs);
sql.CloseCon();
break;
case IM_NewServiceList:
List <ServicesObject> sros = DeserializeXMLFileToObject <List <ServicesObject> >(br.ReadString());
sql.NewServices(sros);
sql.CloseCon();
//Port scan
//Broadcast
break;
case IM_NewWhitelists:
List <Whitelists> wls = DeserializeXMLFileToObject <List <Whitelists> >(br.ReadString());
sql.NewWhitelists(wls);
sql.CloseCon();
break;
case IM_AddWhiteList:
break;
case IM_RemoveWhitelist:
break;
case IM_Debug:
Console.WriteLine(br.ReadString());
break;
case IM_Diagnostic:
if (!Service.shouldIBeRunning)
{
bw.Write(IM_Bad_Credentials);
}
else
{
bw.Write(IM_OK);
}
break;
default:
break;
}
bw.Write(IM_OK);
}
private void HandleLog(int mode)
{
SQLiteClass sql = new SQLiteClass(ProgramFilesx86() + "\\DuckClient\\Information.dat");
switch (mode)
{
case IM_GetIdentity:
bw.Write(sql.GetGUID());
break;
case IM_GetVersion:
bw.Write(sql.GetVersion());
break;
case IM_GetMAC:
var s = MACFinder.getMacByIp(GetIPAddress());
bw.Write(s);
break;
case IM_GetHostname:
bw.Write(Dns.GetHostName());
break;
case IM_RegistrationDone:
if (br.ReadString().Equals(sql.GetGUID()))
{
sql.SetRegistered(true);
}
break;
case IM_NewVersionsCheck:
DateTimeVersions dtv = DeserializeXMLFileToObject <DateTimeVersions>(br.ReadString());
if (DateTime.Compare(dtv.ServiceDateTime, sql.GetLastUpdated(SQLiteClass.GET_SERVICE_LIST)) > 0 || DateTime.Compare(dtv.WhitelistDateTime, sql.GetLastUpdated(SQLiteClass.GET_WHITELIST_LIST)) > 0)
{
IMClient imc = new IMClient();
imc.setConnParams(GetOriginIP(), 25568);
imc.SetupConn();
imc.SendSignal(IM_NewVersions, "2");
imc.Disconnect();
}
break;
case IM_NewVersions:
DateTimeVersions dtv1 = DeserializeXMLFileToObject <DateTimeVersions>(br.ReadString());
UpdateStuff(dtv1);
break;
case IM_NewServiceList:
List <ServicesObject> sros = DeserializeXMLFileToObject <List <ServicesObject> >(br.ReadString());
sql.NewServices(sros);
break;
case IM_NewWhitelists:
List <Whitelists> wls = DeserializeXMLFileToObject <List <Whitelists> >(br.ReadString());
sql.NewWhitelists(wls);
break;
case IM_AddWhiteList:
break;
case IM_RemoveWhitelist:
break;
case IM_Debug:
Console.WriteLine(br.ReadString());
bw.Write(IM_OK);
break;
default:
break;
}
bw.Write(IM_OK);
}