/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2008 Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2015 Alexander Barton (alex@barton.de) and Contributors.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Handlers for IRC numerics sent to the server
*/
-#include "imp.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
-#include "defines.h"
-#include "conn.h"
-#include "conf.h"
-#include "conn.h"
#include "conn-func.h"
+#include "conf.h"
#include "channel.h"
#include "class.h"
#include "irc-write.h"
#include "lists.h"
#include "log.h"
-#include "messages.h"
#include "parse.h"
-#include "exp.h"
#include "numeric.h"
-
/**
* Announce a channel and its users in the network.
*/
{
CL2CHAN *cl2chan;
CLIENT *cl;
- char str[LINE_LEN], *ptr;
+ char str[COMMAND_LEN], *ptr;
bool njoin, xop;
/* Check features of remote server */
njoin = Conn_Options(Client_Conn(Client)) & CONN_RFC1459 ? false : true;
- xop = strchr(Client_Flags(Client), 'X') ? true : false;
+ xop = Client_HasFlag(Client, 'X') ? true : false;
/* Get all the members of this channel */
cl2chan = Channel_FirstMember(Chan);
strlcat(str, ",", sizeof(str));
/* Prepare user prefix (ChanOp, voiced, ...) */
- if (xop && strchr(Channel_UserModes(Chan, cl), 'q'))
+ if (xop && Channel_UserHasMode(Chan, cl, 'q'))
strlcat(str, "~", sizeof(str));
- if (xop && strchr(Channel_UserModes(Chan, cl), 'a'))
+ if (xop && Channel_UserHasMode(Chan, cl, 'a'))
strlcat(str, "&", sizeof(str));
- if (strchr(Channel_UserModes(Chan, cl), 'o'))
+ if (Channel_UserHasMode(Chan, cl, 'o'))
strlcat(str, "@", sizeof(str));
- if (xop && strchr(Channel_UserModes(Chan, cl), 'h'))
+ if (xop && Channel_UserHasMode(Chan, cl, 'h'))
strlcat(str, "%", sizeof(str));
- if (strchr(Channel_UserModes(Chan, cl), 'v'))
+ if (Channel_UserHasMode(Chan, cl, 'v'))
strlcat(str, "+", sizeof(str));
strlcat(str, Client_ID(cl), sizeof(str));
/* Send the data if the buffer is "full" */
- if (strlen(str) > (LINE_LEN - CLIENT_NICK_LEN - 8)) {
+ if (strlen(str) > (sizeof(str) - CLIENT_NICK_LEN - 8)) {
if (!IRC_WriteStrClient(Client, "%s", str))
return DISCONNECTED;
snprintf(str, sizeof(str), "NJOIN %s :",
return CONNECTED;
} /* Announce_Channel */
-
/**
* Announce new server in the network
* @param Client New server
Client_MyToken(Server), Client_Info(Server));
} /* Announce_Server */
+#ifdef IRCPLUS
/**
- * Announce existing user to a new server
- * @param Client New server
- * @param User Existing user in the network
+ * Send a specific list to a remote server.
*/
static bool
-Announce_User(CLIENT * Client, CLIENT * User)
+Send_List(CLIENT *Client, CHANNEL *Chan, struct list_head *Head, char Type)
{
- CONN_ID conn;
- char *modes;
-
- conn = Client_Conn(Client);
- if (Conn_Options(conn) & CONN_RFC1459) {
- /* RFC 1459 mode: separate NICK and USER commands */
- if (! Conn_WriteStr(conn, "NICK %s :%d",
- Client_ID(User), Client_Hops(User) + 1))
- return DISCONNECTED;
- if (! Conn_WriteStr(conn, ":%s USER %s %s %s :%s",
- Client_ID(User), Client_User(User),
- Client_Hostname(User),
- Client_ID(Client_Introducer(User)),
- Client_Info(User)))
- return DISCONNECTED;
- modes = Client_Modes(User);
- if (modes[0]) {
- return Conn_WriteStr(conn, ":%s MODE %s +%s",
- Client_ID(User), Client_ID(User),
- modes);
- }
- } else {
- /* RFC 2813 mode: one combined NICK or SERVICE command */
- if (Client_Type(User) == CLIENT_SERVICE
- && strchr(Client_Flags(Client), 'S')) {
- if (!IRC_WriteStrClient(Client,
- "SERVICE %s %d * +%s %d :%s",
- Client_Mask(User),
- Client_MyToken(Client_Introducer(User)),
- Client_Modes(User), Client_Hops(User) + 1,
- Client_Info(User)))
- return DISCONNECTED;
- } else {
- if (!IRC_WriteStrClient(Client,
- "NICK %s %d %s %s %d +%s :%s",
- Client_ID(User), Client_Hops(User) + 1,
- Client_User(User), Client_Hostname(User),
- Client_MyToken(Client_Introducer(User)),
- Client_Modes(User), Client_Info(User)))
- return DISCONNECTED;
- }
- }
-
- if (strchr(Client_Flags(Client), 'M')) {
- /* Synchronize metadata */
- if (Client_HostnameCloaked(User)) {
- if (!IRC_WriteStrClient(Client,
- "METADATA %s cloakhost :%s",
- Client_ID(User),
- Client_HostnameCloaked(User)))
- return DISCONNECTED;
- }
- }
+ struct list_elem *elem;
- if (Conn_GetFingerprint(conn)) {
- if (!IRC_WriteStrClient(Client,
- "METADATA %s certfp :%s",
- Client_ID(User),
- Conn_GetFingerprint(conn)))
+ elem = Lists_GetFirst(Head);
+ while (elem) {
+ if (!IRC_WriteStrClient(Client, "MODE %s +%c %s",
+ Channel_Name(Chan), Type,
+ Lists_GetMask(elem))) {
return DISCONNECTED;
+ }
+ elem = Lists_GetNext(elem);
}
-
return CONNECTED;
-} /* Announce_User */
-
-
-#ifdef IRCPLUS
+}
/**
- * Synchronize invite, ban, G- and K-Line lists between servers.
+ * Synchronize invite, ban, except, and G-Line lists between servers.
*
* @param Client New server.
* @return CONNECTED or DISCONNECTED.
while (elem) {
if (!IRC_WriteStrClient(Client, "GLINE %s %ld :%s",
Lists_GetMask(elem),
- Lists_GetValidity(elem) - time(NULL),
+ (long)(Lists_GetValidity(elem) - time(NULL)),
Lists_GetReason(elem)))
return DISCONNECTED;
elem = Lists_GetNext(elem);
c = Channel_First();
while (c) {
- /* ban list */
- head = Channel_GetListBans(c);
- elem = Lists_GetFirst(head);
- while (elem) {
- if (!IRC_WriteStrClient(Client, "MODE %s +b %s",
- Channel_Name(c),
- Lists_GetMask(elem))) {
- return DISCONNECTED;
- }
- elem = Lists_GetNext(elem);
- }
-
- /* invite list */
- head = Channel_GetListInvites(c);
- elem = Lists_GetFirst(head);
- while (elem) {
- if (!IRC_WriteStrClient(Client, "MODE %s +I %s",
- Channel_Name(c),
- Lists_GetMask(elem))) {
- return DISCONNECTED;
- }
- elem = Lists_GetNext(elem);
- }
-
+ if (!Send_List(Client, c, Channel_GetListExcepts(c), 'e'))
+ return DISCONNECTED;
+ if (!Send_List(Client, c, Channel_GetListBans(c), 'b'))
+ return DISCONNECTED;
+ if (!Send_List(Client, c, Channel_GetListInvites(c), 'I'))
+ return DISCONNECTED;
c = Channel_Next(c);
}
return CONNECTED;
}
-
/**
* Send CHANINFO commands to a new server (inform it about existing channels).
* @param Client New server
bool has_k, has_l;
#ifdef DEBUG
- Log(LOG_DEBUG, "Sending CHANINFO commands ...");
+ Log(LOG_DEBUG, "Sending CHANINFO commands for \"%s\" ...",
+ Channel_Name(Chan));
#endif
modes = Channel_Modes(Chan);
if (!*modes && !*topic)
return CONNECTED;
- has_k = strchr(modes, 'k') != NULL;
- has_l = strchr(modes, 'l') != NULL;
+ has_k = Channel_HasMode(Chan, 'k');
+ has_l = Channel_HasMode(Chan, 'l');
/* send CHANINFO */
if (!has_k && !has_l) {
#endif /* IRCPLUS */
-
/**
* Handle ENDOFMOTD (376) numeric and login remote server.
* The peer is either an IRC server (no IRC+ protocol), or we got the
while (c) {
if (Client_Type(c) == CLIENT_USER ||
Client_Type(c) == CLIENT_SERVICE) {
- if (!Announce_User(Client, c))
+ if (!Client_Announce(Client, Client_ThisServer(), c))
return DISCONNECTED;
}
c = Client_Next(c);
}
#ifdef IRCPLUS
/* Send CHANINFO if the peer supports it */
- if (strchr(Client_Flags(Client), 'C')) {
+ if (Client_HasFlag(Client, 'C')) {
if (!Send_CHANINFO(Client, chan))
return DISCONNECTED;
}
}
#ifdef IRCPLUS
- if (strchr(Client_Flags(Client), 'L')) {
+ if (Client_HasFlag(Client, 'L')) {
LogDebug("Synchronizing INVITE- and BAN-lists ...");
if (!Synchronize_Lists(Client))
return DISCONNECTED;
return CONNECTED;
} /* IRC_Num_ENDOFMOTD */
-
/**
* Handle ISUPPORT (005) numeric.
*/
return CONNECTED;
} /* IRC_Num_ISUPPORT */
-
/* -eof- */