Implemented the log on and log off systems

This is a pretty straight forward port of the old version, including the
incredibly hacky server list. But I just need to remember that this is a
prototype.

server/main.cpp

@@ -42,45 +42,4 @@ int main(int argc, char** argv) {
 	}
 	cout << "Clean exit" << endl;
 	return 0;
-}
-/*/
-#include "thread_safe_queue.hpp"
-
-#include "SDL/SDL.h"
-
-#include <iostream>
-
-using namespace std;
-
-struct Object {
-	int value = 0;
-};
-
-int func(void* arg) {
-	ThreadSafeQueue<Object>& queue = *reinterpret_cast<ThreadSafeQueue<Object>*>(arg);
-	while(1) {
-		Object o = queue.PopFront();
-		if (o.value != 0) {
-			cout << o.value;
-			SDL_Delay(500);
-			cout << endl;
-		}
-	}
-}
-
-int main(int, char**) {
-	ThreadSafeQueue<Object> queue;
-
-	SDL_Thread* thread1 = SDL_CreateThread(func, reinterpret_cast<void*>(&queue));
-	SDL_Thread* thread2 = SDL_CreateThread(func, reinterpret_cast<void*>(&queue));
-	SDL_Thread* thread3 = SDL_CreateThread(func, reinterpret_cast<void*>(&queue));
-
-	while(1) {
-		SDL_Delay(1000);
-		Object o;
-		o.value = 3;
-		queue.PushBack(o);
-	}
-	return 0;
-}
-//*/
+}

server/server_application.cpp

@@ -34,7 +34,7 @@ using namespace std;
 //Declarations
 //-------------------------
 
-//int ServerApplication::ClientEntry::indexCounter = 0;
+int ClientInformation::counter = 0;
 
 //-------------------------
 //Define the network thread
@@ -164,14 +164,46 @@ void ServerApplication::HandlePacket(NetworkPacket packet) {
 			snprintf(packet.serverInfo.name, PACKET_STRING_SIZE, "%s", config["server.name"].c_str());
 			networkUtil.Send(&packet.meta.srcAddress, &packet, sizeof(NetworkPacket));
 		break;
-		case NetworkPacket::Type::JOIN_REQUEST:
-			//
+		case NetworkPacket::Type::JOIN_REQUEST: {
+			//TODO: prevent duplicate logins from the same address?
+
+			//create the new client, filling it with the correct info
+			ClientInformation newClient;
+			newClient.index = ClientInformation::counter++;
+			newClient.address = packet.meta.srcAddress;
+
+			//push the new client
+			clientInfo[newClient.index] = newClient;
+
+			//send the client their info
+			packet.meta.type = NetworkPacket::Type::JOIN_RESPONSE;
+			packet.clientInfo.index = newClient.index;
+			networkUtil.Send(&newClient.address, &packet, sizeof(NetworkPacket));
+
+			cout << "connect, total: " << clientInfo.size() << endl;
+		}
 		break;
 		case NetworkPacket::Type::DISCONNECT:
-			//
+			//disconnect the specified client
+			networkUtil.Send(&clientInfo[packet.clientInfo.index].address, &packet, sizeof(NetworkPacket));
+			clientInfo.erase(packet.clientInfo.index);
+
+			cout << "disconnect, total: " << clientInfo.size() << endl;
 		break;
 		case NetworkPacket::Type::SYNCHRONIZE:
-			//
+			//TODO
+		break;
+		case NetworkPacket::Type::SHUTDOWN:
+			//end the server
+			running = false;
+
+			//disconnect all clients
+			packet.meta.type = NetworkPacket::Type::DISCONNECT;
+			for (auto& it : clientInfo) {
+				networkUtil.Send(&it.second.address, &packet, sizeof(NetworkPacket));
+			}
+
+			cout << "shutting down" << endl;
 		break;
 
 		//handle errors

server/server_application.hpp

@@ -36,6 +36,15 @@
 #include "config_utility.hpp"
 #include "world_room.hpp"
 
+#include <map>
+
+//hold the client info
+struct ClientInformation {
+	static int counter;
+	int index;
+	IPaddress address;
+};
+
 //The main application class
 class ServerApplication {
 public:
@@ -63,6 +72,8 @@ private:
 	bool running = true;
 	ConfigUtility config;
 	WorldRoom worldRoom;
+
+	std::map<int, ClientInformation> clientInfo;
 };
 
 #endif