switch to CMake

src/Server.hh

@@ -0,0 +1,69 @@
+#pragma once
+
+#include <event2/event.h>
+
+#include <unordered_set>
+#include <vector>
+#include <string>
+#include <memory>
+
+#include "Client.hh"
+#include "ServerState.hh"
+
+
+
+class Server {
+public:
+  Server() = delete;
+  Server(const Server&) = delete;
+  Server(Server&&) = delete;
+  Server(std::shared_ptr<struct event_base> base,
+      std::shared_ptr<ServerState> state);
+  virtual ~Server() = default;
+
+  void listen(const std::string& socket_path, GameVersion version, ServerBehavior initial_state);
+  void listen(const std::string& addr, int port, GameVersion version, ServerBehavior initial_state);
+  void listen(int port, GameVersion version, ServerBehavior initial_state);
+  void add_socket(int fd, GameVersion version, ServerBehavior initial_state);
+
+private:
+  std::shared_ptr<struct event_base> base;
+
+  struct ListeningSocket {
+    int fd;
+    GameVersion version;
+    ServerBehavior behavior;
+    std::unique_ptr<struct evconnlistener, void(*)(struct evconnlistener*)> listener;
+
+    ListeningSocket(Server* s, int fd, GameVersion version,
+        ServerBehavior behavior);
+  };
+  std::unordered_map<int, ListeningSocket> listening_sockets;
+  std::unordered_map<struct bufferevent*, std::shared_ptr<Client>> bev_to_client;
+
+  std::shared_ptr<ServerState> state;
+
+  static void dispatch_on_listen_accept(struct evconnlistener* listener,
+      evutil_socket_t fd, struct sockaddr *address, int socklen, void* ctx);
+  static void dispatch_on_listen_error(struct evconnlistener* listener, void* ctx);
+  static void dispatch_on_client_input(struct bufferevent* bev, void* ctx);
+  static void dispatch_on_client_error(struct bufferevent* bev, short events,
+      void* ctx);
+  static void dispatch_on_disconnecting_client_output(struct bufferevent* bev,
+      void* ctx);
+  static void dispatch_on_disconnecting_client_error(struct bufferevent* bev,
+      short events, void* ctx);
+
+  void disconnect_client(struct bufferevent* bev);
+  void disconnect_client(std::shared_ptr<Client> c);
+
+  void on_listen_accept(struct evconnlistener* listener, evutil_socket_t fd,
+      struct sockaddr *address, int socklen);
+  void on_listen_error(struct evconnlistener* listener);
+  void on_client_input(struct bufferevent* bev);
+  void on_client_error(struct bufferevent* bev, short events);
+  void on_disconnecting_client_output(struct bufferevent* bev);
+  void on_disconnecting_client_error(struct bufferevent* bev, short events);
+
+  void receive_and_process_commands(std::shared_ptr<Client> c);
+};