static bool Hello_User PARAMS(( CLIENT *Client ));
static void Kill_Nick PARAMS(( char *Nick, char *Reason ));
+static void Introduce_Client PARAMS((CLIENT *To, CLIENT *Client, int Type));
+static void cb_introduceClient PARAMS((CLIENT *Client, CLIENT *Prefix,
+ void *i));
/**
if (Client_Conn(Client) <= NONE)
return IRC_WriteStrClient(Client, ERR_UNKNOWNCOMMAND_MSG,
Client_ID(Client), Req->command);
-
+
if (Client_Type(Client) == CLIENT_UNKNOWN && Req->argc == 1) {
/* Not yet registered "unknown" connection, PASS with one
* argument: either a regular client, service, or server
* using the old RFC 1459 section 4.1.1 syntax. */
- LogDebug("Connection %d: got PASS command ...",
+ LogDebug("Connection %d: got PASS command (RFC 1459) ...",
Client_Conn(Client));
} else if ((Client_Type(Client) == CLIENT_UNKNOWN ||
Client_Type(Client) == CLIENT_UNKNOWNSERVER) &&
/* Not yet registered "unknown" connection or outgoing server
* link, PASS with three or four argument: server using the
* RFC 2813 section 4.1.1 syntax. */
- LogDebug("Connection %d: got PASS command (new server link) ...",
+ LogDebug("Connection %d: got PASS command (RFC 2813, new server link) ...",
Client_Conn(Client));
} else if (Client_Type(Client) == CLIENT_UNKNOWN ||
Client_Type(Client) == CLIENT_UNKNOWNSERVER) {
}
Client_SetPassword(Client, Req->argv[0]);
- Client_SetType(Client, CLIENT_GOTPASS);
/* Protocol version */
if (Req->argc >= 2 && strlen(Req->argv[1]) >= 4) {
protolow = atoi(&Req->argv[1][2]);
Req->argv[1][2] = '\0';
protohigh = atoi(Req->argv[1]);
-
+
Req->argv[1][2] = c2;
Req->argv[1][4] = c4;
- } else
+
+ Client_SetType(Client, CLIENT_GOTPASS_2813);
+ } else {
protohigh = protolow = 0;
+ Client_SetType(Client, CLIENT_GOTPASS);
+ }
/* Protocol type, see doc/Protocol.txt */
if (Req->argc >= 2 && strlen(Req->argv[1]) > 4)
type = &Req->argv[1][4];
else
type = NULL;
-
+
/* Protocol flags/options */
if (Req->argc >= 4)
orig_flags = Req->argv[3];
IRC_NICK( CLIENT *Client, REQUEST *Req )
{
CLIENT *intr_c, *target, *c;
- char *modes;
+ char *nick, *user, *hostname, *modes, *info;
+ int token, hops;
assert( Client != NULL );
assert( Req != NULL );
-#ifndef STRICT_RFC
/* Some IRC clients, for example BitchX, send the NICK and USER
* commands in the wrong order ... */
- if( Client_Type( Client ) == CLIENT_UNKNOWN
- || Client_Type( Client ) == CLIENT_GOTPASS
- || Client_Type( Client ) == CLIENT_GOTNICK
- || Client_Type( Client ) == CLIENT_GOTUSER
- || Client_Type( Client ) == CLIENT_USER
- || ( Client_Type( Client ) == CLIENT_SERVER && Req->argc == 1 ))
-#else
- if( Client_Type( Client ) == CLIENT_UNKNOWN
- || Client_Type( Client ) == CLIENT_GOTPASS
- || Client_Type( Client ) == CLIENT_GOTNICK
- || Client_Type( Client ) == CLIENT_USER
- || ( Client_Type( Client ) == CLIENT_SERVER && Req->argc == 1 ))
+ if(Client_Type(Client) == CLIENT_UNKNOWN
+ || Client_Type(Client) == CLIENT_GOTPASS
+ || Client_Type(Client) == CLIENT_GOTNICK
+#ifndef STRICT_RFC
+ || Client_Type(Client) == CLIENT_GOTUSER
#endif
+ || Client_Type(Client) == CLIENT_USER
+ || Client_Type(Client) == CLIENT_SERVICE
+ || (Client_Type(Client) == CLIENT_SERVER && Req->argc == 1))
{
/* User registration or change of nickname */
return CONNECTED;
}
- if(( Client_Type( target ) != CLIENT_USER )
- && ( Client_Type( target ) != CLIENT_SERVER ))
- {
+ if (Client_Type(target) != CLIENT_USER &&
+ Client_Type(target) != CLIENT_SERVICE &&
+ Client_Type(target) != CLIENT_SERVER) {
/* New client */
- Log( LOG_DEBUG, "Connection %d: got valid NICK command ...",
+ LogDebug("Connection %d: got valid NICK command ...",
Client_Conn( Client ));
/* Register new nickname of this client */
return Hello_User( Client );
else
Client_SetType( Client, CLIENT_GOTNICK );
- }
- else
- {
+ } else {
/* Nickname change */
if (Client_Conn(target) > NONE) {
/* Local client */
Log(LOG_INFO,
- "User \"%s\" changed nick (connection %d): \"%s\" -> \"%s\".",
- Client_Mask(target), Client_Conn(target),
- Client_ID(target), Req->argv[0]);
+ "%s \"%s\" changed nick (connection %d): \"%s\" -> \"%s\".",
+ Client_TypeText(target), Client_Mask(target),
+ Client_Conn(target), Client_ID(target),
+ Req->argv[0]);
Conn_UpdateIdle(Client_Conn(target));
- }
- else
- {
+ } else {
/* Remote client */
- Log( LOG_DEBUG,
- "User \"%s\" changed nick: \"%s\" -> \"%s\".",
- Client_Mask( target ), Client_ID( target ),
- Req->argv[0] );
+ LogDebug("%s \"%s\" changed nick: \"%s\" -> \"%s\".",
+ Client_TypeText(target),
+ Client_Mask(target), Client_ID(target),
+ Req->argv[0]);
}
/* Inform all users and servers (which have to know)
}
return CONNECTED;
- }
- else if( Client_Type( Client ) == CLIENT_SERVER )
- {
- /* Server introduces new client */
-
- /* Falsche Anzahl Parameter? */
- if( Req->argc != 7 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+ } else if(Client_Type(Client) == CLIENT_SERVER ||
+ Client_Type(Client) == CLIENT_SERVICE) {
+ /* Server or service introduces new client */
+
+ /* Bad number of parameters? */
+ if (Req->argc != 2 && Req->argc != 7)
+ return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
+ Client_ID(Client), Req->command);
+
+ if (Req->argc >= 7) {
+ /* RFC 2813 compatible syntax */
+ nick = Req->argv[0];
+ hops = atoi(Req->argv[1]);
+ user = Req->argv[2];
+ hostname = Req->argv[3];
+ token = atoi(Req->argv[4]);
+ modes = Req->argv[5] + 1;
+ info = Req->argv[6];
+ } else {
+ /* RFC 1459 compatible syntax */
+ nick = Req->argv[0];
+ hops = 1;
+ user = Req->argv[0];
+ hostname = Client_ID(Client);
+ token = atoi(Req->argv[1]);
+ modes = "";
+ info = Req->argv[0];
+ }
- /* Nick ueberpruefen */
- c = Client_Search( Req->argv[0] );
- if( c )
- {
- /* Der neue Nick ist auf diesem Server bereits registriert:
- * sowohl der neue, als auch der alte Client muessen nun
- * disconnectiert werden. */
+ c = Client_Search(nick);
+ if(c) {
+ /*
+ * the new nick is already present on this server:
+ * the new and the old one have to be disconnected now.
+ */
Log( LOG_ERR, "Server %s introduces already registered nick \"%s\"!", Client_ID( Client ), Req->argv[0] );
Kill_Nick( Req->argv[0], "Nick collision" );
return CONNECTED;
}
- /* Server, zu dem der Client connectiert ist, suchen */
- intr_c = Client_GetFromToken( Client, atoi( Req->argv[4] ));
+ /* Find the Server this client is connected to */
+ intr_c = Client_GetFromToken(Client, token);
if( ! intr_c )
{
Log( LOG_ERR, "Server %s introduces nick \"%s\" on unknown server!?", Client_ID( Client ), Req->argv[0] );
return CONNECTED;
}
- /* Neue Client-Struktur anlegen */
- c = Client_NewRemoteUser( intr_c, Req->argv[0], atoi( Req->argv[1] ), Req->argv[2], Req->argv[3], atoi( Req->argv[4] ), Req->argv[5] + 1, Req->argv[6], true);
+ c = Client_NewRemoteUser(intr_c, nick, hops, user, hostname,
+ token, modes, info, true);
if( ! c )
{
- /* Eine neue Client-Struktur konnte nicht angelegt werden.
- * Der Client muss disconnectiert werden, damit der Netz-
- * status konsistent bleibt. */
+ /* out of memory, need to disconnect client to keep network state consistent */
Log( LOG_ALERT, "Can't create client structure! (on connection %d)", Client_Conn( Client ));
Kill_Nick( Req->argv[0], "Server error" );
return CONNECTED;
}
- modes = Client_Modes( c );
- if( *modes ) Log( LOG_DEBUG, "User \"%s\" (+%s) registered (via %s, on %s, %d hop%s).", Client_Mask( c ), modes, Client_ID( Client ), Client_ID( intr_c ), Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" );
- else Log( LOG_DEBUG, "User \"%s\" registered (via %s, on %s, %d hop%s).", Client_Mask( c ), Client_ID( Client ), Client_ID( intr_c ), Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" );
-
- /* Andere Server, ausser dem Introducer, informieren */
- IRC_WriteStrServersPrefix( Client, Client, "NICK %s %d %s %s %d %s :%s", Req->argv[0], atoi( Req->argv[1] ) + 1, Req->argv[2], Req->argv[3], Client_MyToken( intr_c ), Req->argv[5], Req->argv[6] );
+ /* RFC 2813: client is now fully registered, inform all the
+ * other servers about the new user.
+ * RFC 1459: announce the new client only after receiving the
+ * USER command, first we need more information! */
+ if (Req->argc < 7) {
+ LogDebug("Client \"%s\" is beeing registered (RFC 1459) ...",
+ Client_Mask(c));
+ Client_SetType(c, CLIENT_GOTNICK);
+ } else
+ Introduce_Client(Client, c, CLIENT_USER);
return CONNECTED;
}
} /* IRC_NICK */
+/**
+ * Handler for the IRC command "USER".
+ */
GLOBAL bool
-IRC_USER( CLIENT *Client, REQUEST *Req )
+IRC_USER(CLIENT * Client, REQUEST * Req)
{
+ CLIENT *c;
#ifdef IDENTAUTH
char *ptr;
#endif
- assert( Client != NULL );
- assert( Req != NULL );
+ assert(Client != NULL);
+ assert(Req != NULL);
+ if (Client_Type(Client) == CLIENT_GOTNICK ||
#ifndef STRICT_RFC
- if( Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_GOTPASS || Client_Type( Client ) == CLIENT_UNKNOWN )
-#else
- if( Client_Type( Client ) == CLIENT_GOTNICK || Client_Type( Client ) == CLIENT_GOTPASS )
+ Client_Type(Client) == CLIENT_UNKNOWN ||
#endif
+ Client_Type(Client) == CLIENT_GOTPASS)
{
- /* Wrong number of parameters? */
- if( Req->argc != 4 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+ /* New connection */
+ if (Req->argc != 4)
+ return IRC_WriteStrClient(Client,
+ ERR_NEEDMOREPARAMS_MSG,
+ Client_ID(Client),
+ Req->command);
/* User name */
#ifdef IDENTAUTH
- ptr = Client_User( Client );
- if( ! ptr || ! *ptr || *ptr == '~' ) Client_SetUser( Client, Req->argv[0], false );
+ ptr = Client_User(Client);
+ if (!ptr || !*ptr || *ptr == '~')
+ Client_SetUser(Client, Req->argv[0], false);
#else
- Client_SetUser( Client, Req->argv[0], false );
+ Client_SetUser(Client, Req->argv[0], false);
#endif
- /* "Real name" or user info text: Don't set it to the empty string, the original ircd
- * can't deal with such "real names" (e. g. "USER user * * :") ... */
- if( *Req->argv[3] ) Client_SetInfo( Client, Req->argv[3] );
- else Client_SetInfo( Client, "-" );
+ /* "Real name" or user info text: Don't set it to the empty
+ * string, the original ircd can't deal with such "real names"
+ * (e. g. "USER user * * :") ... */
+ if (*Req->argv[3])
+ Client_SetInfo(Client, Req->argv[3]);
+ else
+ Client_SetInfo(Client, "-");
- Log( LOG_DEBUG, "Connection %d: got valid USER command ...", Client_Conn( Client ));
- if( Client_Type( Client ) == CLIENT_GOTNICK ) return Hello_User( Client );
- else Client_SetType( Client, CLIENT_GOTUSER );
+ LogDebug("Connection %d: got valid USER command ...",
+ Client_Conn(Client));
+ if (Client_Type(Client) == CLIENT_GOTNICK)
+ return Hello_User(Client);
+ else
+ Client_SetType(Client, CLIENT_GOTUSER);
return CONNECTED;
+
+ } else if (Client_Type(Client) == CLIENT_SERVER ||
+ Client_Type(Client) == CLIENT_SERVICE) {
+ /* Server/service updating an user */
+ if (Req->argc != 4)
+ return IRC_WriteStrClient(Client,
+ ERR_NEEDMOREPARAMS_MSG,
+ Client_ID(Client),
+ Req->command);
+ c = Client_Search(Req->prefix);
+ if (!c)
+ return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
+ Client_ID(Client),
+ Req->prefix);
+
+ Client_SetUser(c, Req->argv[0], true);
+ Client_SetHostname(c, Req->argv[1]);
+ Client_SetInfo(c, Req->argv[3]);
+
+ LogDebug("Connection %d: got valid USER command for \"%s\".",
+ Client_Conn(Client), Client_Mask(c));
+
+ /* RFC 1459 style user registration?
+ * Introduce client to network: */
+ if (Client_Type(c) == CLIENT_GOTNICK)
+ Introduce_Client(Client, c, CLIENT_USER);
+
+ return CONNECTED;
+ } else if (Client_Type(Client) == CLIENT_USER) {
+ /* Already registered connection */
+ return IRC_WriteStrClient(Client, ERR_ALREADYREGISTRED_MSG,
+ Client_ID(Client));
+ } else {
+ /* Unexpected/invalid connection state? */
+ return IRC_WriteStrClient(Client, ERR_NOTREGISTERED_MSG,
+ Client_ID(Client));
}
- else if( Client_Type( Client ) == CLIENT_USER || Client_Type( Client ) == CLIENT_SERVER || Client_Type( Client ) == CLIENT_SERVICE )
- {
- return IRC_WriteStrClient( Client, ERR_ALREADYREGISTRED_MSG, Client_ID( Client ));
- }
- else return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
} /* IRC_USER */
/**
- * Service registration.
- * ngIRCd does not support services at the moment, so this function is a
- * dummy that returns ERR_ERRONEUSNICKNAME on each call.
+ * Handler for the IRC command "SERVICE".
+ * This function implements IRC Services registration using the SERVICE command
+ * defined in RFC 2812 3.1.6 and RFC 2813 4.1.4.
+ * At the moment ngIRCd doesn't support directly linked services, so this
+ * function returns ERR_ERRONEUSNICKNAME when the SERVICE command has not been
+ * received from a peer server.
*/
GLOBAL bool
IRC_SERVICE(CLIENT *Client, REQUEST *Req)
{
+ CLIENT *c, *intr_c;
+ char *nick, *user, *host, *info, *modes, *ptr;
+ int token, hops;
+
assert(Client != NULL);
assert(Req != NULL);
- if (Client_Type(Client) != CLIENT_GOTPASS)
+ if (Client_Type(Client) != CLIENT_GOTPASS &&
+ Client_Type(Client) != CLIENT_SERVER)
return IRC_WriteStrClient(Client, ERR_ALREADYREGISTRED_MSG,
Client_ID(Client));
return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
Client_ID(Client), Req->command);
- return IRC_WriteStrClient(Client, ERR_ERRONEUSNICKNAME_MSG,
+ if (Client_Type(Client) != CLIENT_SERVER)
+ return IRC_WriteStrClient(Client, ERR_ERRONEUSNICKNAME_MSG,
Client_ID(Client), Req->argv[0]);
+
+ /* Bad number of parameters? */
+ if (Req->argc != 6)
+ return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
+ Client_ID(Client), Req->command);
+
+ nick = Req->argv[0];
+ user = NULL; host = NULL;
+ token = atoi(Req->argv[1]);
+ hops = atoi(Req->argv[4]);
+ info = Req->argv[5];
+
+ /* Validate service name ("nick name") */
+ c = Client_Search(nick);
+ if(c) {
+ /* Nick name collission: disconnect (KILL) both clients! */
+ Log(LOG_ERR, "Server %s introduces already registered service \"%s\"!",
+ Client_ID(Client), nick);
+ Kill_Nick(nick, "Nick collision");
+ return CONNECTED;
+ }
+
+ /* Get the server to which the service is connected */
+ intr_c = Client_GetFromToken(Client, token);
+ if (! intr_c) {
+ Log(LOG_ERR, "Server %s introduces service \"%s\" on unknown server!?",
+ Client_ID(Client), nick);
+ Kill_Nick(nick, "Unknown server");
+ return CONNECTED;
+ }
+
+ /* Get user and host name */
+ ptr = strchr(nick, '@');
+ if (ptr) {
+ *ptr = '\0';
+ host = ++ptr;
+ }
+ if (!host)
+ host = Client_Hostname(intr_c);
+ ptr = strchr(nick, '!');
+ if (ptr) {
+ *ptr = '\0';
+ user = ++ptr;
+ }
+ if (!user)
+ user = nick;
+
+ /* According to RFC 2812/2813 parameter 4 <type> "is currently reserved
+ * for future usage"; but we use it to transfer the modes and check
+ * that the first character is a '+' sign and ignore it otherwise. */
+ modes = (Req->argv[3][0] == '+') ? ++Req->argv[3] : "";
+
+ c = Client_NewRemoteUser(intr_c, nick, hops, user, host,
+ token, modes, info, true);
+ if (! c) {
+ /* Couldn't create client structure, so KILL the service to
+ * keep network status consistent ... */
+ Log(LOG_ALERT, "Can't create client structure! (on connection %d)",
+ Client_Conn(Client));
+ Kill_Nick(nick, "Server error");
+ return CONNECTED;
+ }
+
+ Introduce_Client(Client, c, CLIENT_SERVICE);
+ return CONNECTED;
} /* IRC_SERVICE */
{
CLIENT *target;
char quitmsg[LINE_LEN];
-
+
assert( Client != NULL );
assert( Req != NULL );
-
+
/* Wrong number of arguments? */
if( Req->argc > 1 )
return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
target = Client_Search( Req->prefix );
if( ! target )
{
- /* Den Client kennen wir nicht (mehr), also nichts zu tun. */
Log( LOG_WARNING, "Got QUIT from %s for unknown client!?", Client_ID( Client ));
return CONNECTED;
}
strlcat(quitmsg, "\"", sizeof quitmsg );
}
- /* User, Service, oder noch nicht registriert */
+ /* User, Service, or not yet registered */
Conn_Close( Client_Conn( Client ), "Got QUIT command.", Req->argc == 1 ? quitmsg : NULL, true);
-
+
return DISCONNECTED;
}
} /* IRC_QUIT */
assert(Client != NULL);
assert(Req != NULL);
- /* Wrong number of arguments? */
if (Req->argc < 1)
return IRC_WriteStrClient(Client, ERR_NOORIGIN_MSG,
Client_ID(Client));
/* The connection timestamp has already been updated when the data has
* been read from so socket, so we don't need to update it here. */
-
+#ifdef DEBUG
if (Client_Conn(Client) > NONE)
Log(LOG_DEBUG,
"Connection %d: received PONG. Lag: %ld seconds.",
else
Log(LOG_DEBUG,
"Connection %d: received PONG.", Client_Conn(Client));
-
+#endif
return CONNECTED;
} /* IRC_PONG */
if (strcmp(Client_Password(Client), Conf_ServerPwd) != 0) {
/* Bad password! */
Log(LOG_ERR,
- "User \"%s\" rejected (connection %d): Bad password!",
+ "Client \"%s\" rejected (connection %d): Bad password!",
Client_Mask(Client), Client_Conn(Client));
Conn_Close(Client_Conn(Client), NULL, "Bad password", true);
return DISCONNECTED;
}
- Log(LOG_NOTICE, "User \"%s\" registered (connection %d).",
- Client_Mask(Client), Client_Conn(Client));
-
- /* Inform other servers */
- IRC_WriteStrServers(NULL, "NICK %s 1 %s %s 1 +%s :%s",
- Client_ID(Client), Client_User(Client),
- Client_Hostname(Client), Client_Modes(Client),
- Client_Info(Client));
+ Introduce_Client(NULL, Client, CLIENT_USER);
if (!IRC_WriteStrClient
(Client, RPL_WELCOME_MSG, Client_ID(Client), Client_Mask(Client)))
if (!IRC_Send_ISUPPORT(Client))
return DISCONNECTED;
- Client_SetType(Client, CLIENT_USER);
-
if (!IRC_Send_LUSERS(Client))
return DISCONNECTED;
if (!IRC_Show_MOTD(Client))
} /* Kill_Nick */
+static void
+Introduce_Client(CLIENT *From, CLIENT *Client, int Type)
+{
+ /* Set client type (user or service) */
+ Client_SetType(Client, Type);
+
+ if (From) {
+ if (Conf_IsService(Conf_GetServer(Client_Conn(From)),
+ Client_ID(Client)))
+ Client_SetType(Client, CLIENT_SERVICE);
+ LogDebug("%s \"%s\" (+%s) registered (via %s, on %s, %d hop%s).",
+ Client_TypeText(Client), 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, "%s \"%s\" registered (connection %d).",
+ Client_TypeText(Client), 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 or SERVICE command */
+ if (Client_Type(c) == CLIENT_SERVICE
+ && strchr(Client_Flags(To), 'S'))
+ IRC_WriteStrClientPrefix(To, Prefix,
+ "SERVICE %s %d * +%s %d :%s",
+ Client_Mask(c),
+ Client_MyToken(Client_Introducer(c)),
+ Client_Modes(c), Client_Hops(c) + 1,
+ Client_Info(c));
+ else
+ 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 */
+
+
/* -eof- */