+static void
+Introduce_Client(CLIENT *From, CLIENT *Client)
+{
+ char *type;
+
+ Client_SetType(Client, CLIENT_USER);
+
+ if (From) {
+ if (Conf_IsService(Conf_GetServer(Client_Conn(From)), Client_ID(Client))) {
+ type = "Service";
+ } else
+ type = "User";
+ LogDebug("%s \"%s\" (+%s) registered (via %s, on %s, %d hop%s).",
+ type, Client_Mask(Client), Client_Modes(Client),
+ Client_ID(From), Client_ID(Client_Introducer(Client)),
+ Client_Hops(Client), Client_Hops(Client) > 1 ? "s": "");
+ } else
+ Log(LOG_NOTICE, "User \"%s\" registered (connection %d).",
+ Client_Mask(Client), Client_Conn(Client));
+
+ /* Inform other servers */
+ IRC_WriteStrServersPrefixFlag_CB(From,
+ From != NULL ? From : Client_ThisServer(),
+ '\0', cb_introduceClient, (void *)Client);
+} /* Introduce_Client */
+
+
+static void
+cb_introduceClient(CLIENT *To, CLIENT *Prefix, void *data)
+{
+ CLIENT *c = (CLIENT *)data;
+ CONN_ID conn;
+ char *modes, *user, *host;
+
+ modes = Client_Modes(c);
+ user = Client_User(c) ? Client_User(c) : "-";
+ host = Client_Hostname(c) ? Client_Hostname(c) : "-";
+
+ conn = Client_Conn(To);
+ if (Conn_Options(conn) & CONN_RFC1459) {
+ /* RFC 1459 mode: separate NICK and USER commands */
+ Conn_WriteStr(conn, "NICK %s :%d", Client_ID(c),
+ Client_Hops(c) + 1);
+ Conn_WriteStr(conn, ":%s USER %s %s %s :%s",
+ Client_ID(c), user, host,
+ Client_ID(Client_Introducer(c)), Client_Info(c));
+ if (modes[0])
+ Conn_WriteStr(conn, ":%s MODE %s +%s",
+ Client_ID(c), Client_ID(c), modes);
+ } else {
+ /* RFC 2813 mode: one combined NICK command */
+ IRC_WriteStrClientPrefix(To, Prefix,
+ "NICK %s %d %s %s %d +%s :%s",
+ Client_ID(c), Client_Hops(c) + 1,
+ user, host,
+ Client_MyToken(Client_Introducer(c)),
+ modes, Client_Info(c));
+ }
+} /* cb_introduceClient */