+
+ /** Client list, a hash_map containing all clients, local and remote
+ */
+ user_hash* clientlist;
+
+ /** Client list stored by UUID. Contains all clients, and is updated
+ * automatically by the constructor and destructor of User.
+ */
+ user_hash* uuidlist;
+
+ /** Local client list, a vector containing only local clients
+ */
+ std::vector<LocalUser*> local_users;
+
+ /** Oper list, a vector containing all local and remote opered users
+ */
+ std::list<User*> all_opers;
+
+ /** Number of unregistered users online right now.
+ * (Unregistered means before USER/NICK/dns)
+ */
+ int unregistered_count;
+
+ /** Map of global ip addresses for clone counting
+ * XXX - this should be private, but m_clones depends on it currently.
+ */
+ clonemap global_clones;
+
+ /** Add a client to the system.
+ * This will create a new User, insert it into the user_hash,
+ * initialize it as not yet registered, and add it to the socket engine.
+ * @param Instance a pointer to the server instance
+ * @param socket The socket id (file descriptor) this user is on
+ * @param via The socket that this user connected using
+ * @param client The IP address and client port of the user
+ * @param server The server IP address and port used by the user
+ * @return This function has no return value, but a call to AddClient may remove the user.
+ */
+ void AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server);
+
+ /** Disconnect a user gracefully
+ * @param user The user to remove
+ * @param r The quit reason to show to normal users
+ * @param oreason The quit reason to show to opers
+ * @return Although this function has no return type, on exit the user provided will no longer exist.
+ */
+ void QuitUser(User *user, const std::string &quitreason, const char* operreason = "");
+
+ /** Add a user to the local clone map
+ * @param user The user to add
+ */
+ void AddLocalClone(User *user);
+
+ /** Add a user to the global clone map
+ * @param user The user to add
+ */
+ void AddGlobalClone(User *user);
+
+ /** Remove all clone counts from the user, you should
+ * use this if you change the user's IP address
+ * after they have registered.
+ * @param user The user to remove
+ */
+ void RemoveCloneCounts(User *user);
+
+ /** Return the number of global clones of this user
+ * @param user The user to get a count for
+ * @return The global clone count of this user
+ */
+ unsigned long GlobalCloneCount(User *user);
+
+ /** Return the number of local clones of this user
+ * @param user The user to get a count for
+ * @return The local clone count of this user
+ */
+ unsigned long LocalCloneCount(User *user);
+
+ /** Return a count of users, unknown and known connections
+ * @return The number of users
+ */
+ unsigned int UserCount();
+
+ /** Return a count of fully registered connections only
+ * @return The number of registered users
+ */
+ unsigned int RegisteredUserCount();
+
+ /** Return a count of opered (umode +o) users only
+ * @return The number of opers
+ */
+ unsigned int OperCount();
+
+ /** Return a count of unregistered (before NICK/USER) users only
+ * @return The number of unregistered (unknown) connections
+ */
+ unsigned int UnregisteredUserCount();
+
+ /** Return a count of local users on this server only
+ * @return The number of local users
+ */
+ unsigned int LocalUserCount();
+
+
+
+
+ /** Number of users with a certain mode set on them
+ */
+ int ModeCount(const char mode);
+
+ /** Send a server notice to all local users
+ * @param text The text format string to send
+ * @param ... The format arguments
+ */
+ void ServerNoticeAll(const char* text, ...) CUSTOM_PRINTF(2, 3);
+
+ /** Send a server message (PRIVMSG) to all local users
+ * @param text The text format string to send
+ * @param ... The format arguments
+ */
+ void ServerPrivmsgAll(const char* text, ...) CUSTOM_PRINTF(2, 3);
+
+ /** Send text to all users with a specific set of modes
+ * @param modes The modes to check against, without a +, e.g. 'og'
+ * @param flags one of WM_OR or WM_AND. If you specify WM_OR, any one of the
+ * mode characters in the first parameter causes receipt of the message, and
+ * if you specify WM_OR, all the modes must be present.
+ * @param text The text format string to send
+ * @param ... The format arguments
+ */
+ void WriteMode(const char* modes, int flags, const char* text, ...) CUSTOM_PRINTF(4, 5);