public static void serverRuntime()
{
IPEndPoint address = new IPEndPoint(IPAddress.Parse(ipAddress), port);
writeLine("[INFO] : Address Setup!");
List <String> wl = new List <String>();
if (settings.ContainsKey("whitelist"))
{
wl.AddRange(settings["whitelist"].Split(",".ToCharArray()));
}
OCNetworkListener server = new OCNetworkListener(address, wl);
writeLine("[INFO] : Listener Started!");
writeLine("[INFO] : Listener 'Address:Port' : " + server.getListeningAddress().Address.ToString()
+ ":" + server.getListeningAddress().Port);
writeLine("[INFO] : Open Addresses 'Address:Port' :");
if (version == 4 && ipAddress.Equals(IPAddress.Any.ToString()))
{
foreach (String c in addrsv4)
{
writeLine(c + ":" + port);
}
}
else if (version == 6 && ipAddress.Equals(IPAddress.IPv6Any.ToString()))
{
foreach (String c in addrsv6)
{
writeLine(c + ":" + port);
}
}
else if (version == 0 && ipAddress.Equals(IPAddress.IPv6Any.ToString()))
{
List <String> addrsT = new List <String>();
addrsT.AddRange(addrsv4);
addrsT.AddRange(addrsv6);
foreach (String c in addrsT)
{
writeLine(c + ":" + port);
}
addrsT.Clear();
addrsT = null;
}
else
{
writeLine(ipAddress + ":" + port);
}
Boolean exec = true;
while (exec)
{
if (server.getIsThereAcceptedClient())
{
OCNetworkClient client = server.getAcceptedClient();
writeLine("[INFO] : Client Accepted!");
writeLine("[INFO] : Client 'Address:Port' : " + client.getRemoteAddress().Address.ToString()
+ ":" + client.getRemoteAddress().Port);
handleProtocol(client);
server.returnAcceptedClient(client);
writeLine("[INFO] : Client Disposed!");
}
try {
Thread.Sleep(100);
} catch (ThreadInterruptedException e) {
break;
}
}
server.close();
server = null;
}
public static void handleProtocol(OCNetworkClient clientIn)
{
String prot = clientIn.receiveProtocol();
if (prot.Equals("1"))
{
writeLine("[INFO] : Sending...");
String data = "";
if (settings.ContainsKey("target") && !settings.ContainsKey("cache"))
{
writeLine("[INFO] : Sending : Loading Data...");
try {
data = loadFile(settings["target"]);
} catch (IOException e) {
data = "";
}
}
else if (settings.ContainsKey("cache"))
{
writeLine("[INFO] : Sending : Retrieving Data...");
data = cache;
}
writeLine("[INFO] : Sending : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Sending : Waiting For Handshake...");
Boolean hand1Succ = clientIn.receiveHandshake("1");
if (hand1Succ)
{
writeLine("[INFO] : Sending : Sending Data...");
clientIn.sendData(data);
writeLine("[INFO] : Sending : Waiting For Handshake...");
clientIn.receiveHandshake("1");
}
}
else if (prot.Equals("2"))
{
writeLine("[INFO] : Receiving...");
writeLine("[INFO] : Receiving : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Receiving : Waiting For Data...");
String data = clientIn.receiveData();
writeLine("[INFO] : Receiving : Processing Data...");
if (data.Contains("\r") && !data.Contains("\n"))
{
data = data.Replace("\r", "\r\n");
}
if (data.Contains("\n") && !data.Contains("\r"))
{
data = data.Replace("\n", "\r\n");
}
if (settings.ContainsKey("cache"))
{
writeLine("[INFO] : Receiving : Caching Data...");
cache = data;
}
if (settings.ContainsKey("target"))
{
writeLine("[INFO] : Receiving : Saving Data...");
try {
saveFile(settings["target"], data);
} catch (IOException e) {
}
}
writeLine("[INFO] : Receiving : Sending Handshake...");
clientIn.sendHandshake("1");
}
else if (prot.Equals("3"))
{
write("[INFO] : Access Mode : ");
clientIn.sendHandshake("1");
String protam = clientIn.receiveProtocol();
if (protam.Equals("1") && !settings.ContainsKey("writeonly"))
{
writeLine("Send");
writeLine("[INFO] : Sending : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Sending : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Reading : " + nom);
try {
String data = loadFile(nom);
writeLine("[INFO] : Sending : Waiting For Handshake...");
if (clientIn.receiveHandshake("1"))
{
writeLine("[INFO] : Sending : " + nom);
clientIn.sendSmallNumber(data.Length.ToString().Length);
clientIn.sendNumber(data.Length);
clientIn.sendData(data);
}
writeLine("[INFO] : Sending : Waiting For Handshake...");
clientIn.receiveHandshake("1");
} catch (IOException e) {
}
}
}
}
else if (protam.Equals("2") && !settings.ContainsKey("readonly"))
{
writeLine("Receive");
writeLine("[INFO] : Receiving : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Receiving : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Receiving : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Receiving : " + nom);
sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
l = clientIn.receiveNumber(sl);
if (l != 0)
{
String data = clientIn.receiveData(l);
writeLine("[INFO] : Writing : " + nom);
try {
saveFile(nom, data);
writeLine("[INFO] : Receiving : Sending Handshake...");
clientIn.sendHandshake("1");
} catch (IOException e) {
}
}
}
}
}
}
else if (protam.Equals("3") && settings.ContainsKey("creation"))
{
writeLine("File Creation");
writeLine("[INFO] : Creating : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Creating : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Creating : " + nom);
try {
createFile(nom);
writeLine("[INFO] : Creating : Sending Handshake...");
clientIn.sendHandshake("1");
} catch (IOException e) {
}
}
}
}
else if (protam.Equals("4") && settings.ContainsKey("deletion"))
{
writeLine("Deletion");
writeLine("[INFO] : Deleting : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Deleting : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Deleting : " + nom);
try {
deleteFile(nom);
writeLine("[INFO] : Deleting : Sending Handshake...");
clientIn.sendHandshake("1");
} catch (IOException e) {
}
}
}
}
else if (protam.Equals("5") && settings.ContainsKey("enumeration"))
{
writeLine("Enumeration");
writeLine("[INFO] : Enumerating : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Enumerating : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Enumerating : " + nom);
try {
String result = "";
if (Directory.Exists(nom) || File.Exists(nom))
{
if (File.GetAttributes(nom).HasFlag(FileAttributes.Directory))
{
List <String> enr = new List <string>(Directory.GetFileSystemEntries(nom));
enr.Remove(nom);
if (enr.Count > 0)
{
if (enr.Count == 1)
{
result = enr[0].ToString();
}
else
{
for (int i = 0; i < (enr.Count - 1); i++)
{
result = result + enr[i].ToString() + "\r\n";
}
result = result + enr[enr.Count - 1].ToString();
}
}
enr.Clear();
enr = null;
}
else
{
result = new FileInfo(nom).Length.ToString();
}
}
writeLine("[INFO] : Enumerating : Waiting For Handshake...");
if (clientIn.receiveHandshake("1"))
{
writeLine("[INFO] : Enumerating : Sending Enumeration...");
clientIn.sendSmallNumber(result.Length.ToString().Length);
clientIn.sendNumber(result.Length);
clientIn.sendData(result);
}
writeLine("[INFO] : Enumerating : Waiting For Handshake...");
clientIn.receiveHandshake("1");
} catch (IOException e) {
}
}
}
}
else if (protam.Equals("6") && settings.ContainsKey("deletion"))
{
writeLine("Directory Creation");
writeLine("[INFO] : Creating : Sending Handshake...");
clientIn.sendHandshake("1");
writeLine("[INFO] : Creating : Receiving Path...");
Int32 sl = clientIn.receiveSmallNumber();
if (sl != 0)
{
Int32 l = clientIn.receiveNumber(sl);
if (l != 0)
{
String nom = clientIn.receiveData(l);
writeLine("[INFO] : Creating : " + nom);
try {
if (!Directory.Exists(nom))
{
Directory.CreateDirectory(nom);
}
writeLine("[INFO] : Creating : Sending Handshake...");
clientIn.sendHandshake("1");
} catch (IOException e) {
}
}
}
}
else
{
writeLine("Unknown");
clientIn.sendHandshake("0");
}
}
}
