/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 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
* IRC command parser and validator.
*/
-#include "imp.h"
#include <assert.h>
#include <stdlib.h>
-#include <stdio.h>
#include <string.h>
#include <strings.h>
#include "ngircd.h"
-#include "defines.h"
#include "conn-func.h"
+#include "conf.h"
#include "channel.h"
#include "log.h"
#include "messages.h"
-#include "tool.h"
-#include "exp.h"
#include "parse.h"
-#include "imp.h"
#include "irc.h"
#include "irc-cap.h"
#include "irc-channel.h"
-#include "irc-encoding.h"
+#ifdef ICONV
+# include "irc-encoding.h"
+#endif
#include "irc-info.h"
#include "irc-login.h"
#include "irc-metadata.h"
#include "irc-write.h"
#include "numeric.h"
-#include "exp.h"
-#include "conf.h"
-
struct _NUMERIC {
int numeric;
bool (*function) PARAMS(( CLIENT *Client, REQUEST *Request ));
static COMMAND My_Commands[] =
{
- { "ADMIN", IRC_ADMIN, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "AWAY", IRC_AWAY, CLIENT_USER, 0, 1, 0, 0, 0 },
- { "CAP", IRC_CAP, CLIENT_ANY, 1, 2, 0, 0, 0 },
- { "CONNECT", IRC_CONNECT, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
+#define _CMD(name, func, type, min, max, penalty) \
+ { (name), (func), (type), (min), (max), (penalty), 0, 0, 0 }
+ _CMD("ADMIN", IRC_ADMIN, CLIENT_USER|CLIENT_SERVER, 0, 1, 1),
+ _CMD("AWAY", IRC_AWAY, CLIENT_USER, 0, 1, 0),
+ _CMD("CAP", IRC_CAP, CLIENT_ANY, 1, 2, 0),
+ _CMD("CONNECT", IRC_CONNECT, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
#ifdef STRICT_RFC
- { "DIE", IRC_DIE, CLIENT_USER, 0, 0, 0, 0, 0 },
+ _CMD("DIE", IRC_DIE, CLIENT_USER, 0, 0, 0),
#else
- { "DIE", IRC_DIE, CLIENT_USER, 0, 1, 0, 0, 0 },
+ _CMD("DIE", IRC_DIE, CLIENT_USER, 0, 1, 0),
#endif
- { "DISCONNECT", IRC_DISCONNECT, CLIENT_USER, 1, 1, 0, 0, 0 },
- { "ERROR", IRC_ERROR, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "GLINE", IRC_xLINE, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "HELP", IRC_HELP, CLIENT_USER, 0, 1, 0, 0, 0 },
- { "INFO", IRC_INFO, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "INVITE", IRC_INVITE, CLIENT_USER|CLIENT_SERVER, 2, 2, 0, 0, 0 },
- { "ISON", IRC_ISON, CLIENT_USER, 1, -1, 0, 0, 0 },
- { "JOIN", IRC_JOIN, CLIENT_USER|CLIENT_SERVER, 1, 2, 0, 0, 0 },
- { "KICK", IRC_KICK, CLIENT_USER|CLIENT_SERVER, 2, 3, 0, 0, 0 },
- { "KILL", IRC_KILL, CLIENT_USER|CLIENT_SERVER, 2, 2, 0, 0, 0 },
- { "KLINE", IRC_xLINE, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "LINKS", IRC_LINKS, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "LIST", IRC_LIST, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "LUSERS", IRC_LUSERS, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "METADATA", IRC_METADATA, CLIENT_SERVER, 3, 3, 0, 0, 0 },
- { "MODE", IRC_MODE, CLIENT_USER|CLIENT_SERVER, 1, -1, 0, 0, 0 },
- { "MOTD", IRC_MOTD, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "NAMES", IRC_NAMES, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "NICK", IRC_NICK, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "NJOIN", IRC_NJOIN, CLIENT_SERVER, 2, 2, 0, 0, 0 },
- { "NOTICE", IRC_NOTICE, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "OPER", IRC_OPER, CLIENT_USER, 2, 2, 0, 0, 0 },
- { "PART", IRC_PART, CLIENT_USER|CLIENT_SERVER, 1, 2, 0, 0, 0 },
- { "PASS", IRC_PASS, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "PING", IRC_PING, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "PONG", IRC_PONG, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "PRIVMSG", IRC_PRIVMSG, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "QUIT", IRC_QUIT, CLIENT_ANY, 0, 1, 0, 0, 0 },
- { "REHASH", IRC_REHASH, CLIENT_USER, 0, 0, 0, 0, 0 },
- { "RESTART", IRC_RESTART, CLIENT_USER, 0, 0, 0, 0, 0 },
- { "SERVER", IRC_SERVER, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "SERVICE", IRC_SERVICE, CLIENT_ANY, 6, 6, 0, 0, 0 },
- { "SERVLIST", IRC_SERVLIST, CLIENT_USER, 0, 2, 0, 0, 0 },
- { "SQUERY", IRC_SQUERY, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "SQUIT", IRC_SQUIT, CLIENT_USER|CLIENT_SERVER, 2, 2, 0, 0, 0 },
- { "STATS", IRC_STATS, CLIENT_USER|CLIENT_SERVER, 0, 2, 0, 0, 0 },
- { "SVSNICK", IRC_SVSNICK, CLIENT_SERVER, 2, 2, 0, 0, 0 },
- { "SUMMON", IRC_SUMMON, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "TIME", IRC_TIME, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "TOPIC", IRC_TOPIC, CLIENT_USER|CLIENT_SERVER, 1, 2, 0, 0, 0 },
- { "TRACE", IRC_TRACE, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "USER", IRC_USER, CLIENT_ANY, 0, -1, 0, 0, 0 },
- { "USERHOST", IRC_USERHOST, CLIENT_USER, 1, -1, 0, 0, 0 },
- { "USERS", IRC_USERS, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "VERSION", IRC_VERSION, CLIENT_USER|CLIENT_SERVER, 0, 1, 0, 0, 0 },
- { "WALLOPS", IRC_WALLOPS, CLIENT_USER|CLIENT_SERVER, 1, 1, 0, 0, 0 },
- { "WEBIRC", IRC_WEBIRC, CLIENT_UNKNOWN, 4, 4, 0, 0, 0 },
- { "WHO", IRC_WHO, CLIENT_USER, 0, 2, 0, 0, 0 },
- { "WHOIS", IRC_WHOIS, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
- { "WHOWAS", IRC_WHOWAS, CLIENT_USER|CLIENT_SERVER, 0, -1, 0, 0, 0 },
+ _CMD("DISCONNECT", IRC_DISCONNECT, CLIENT_USER, 1, 1, 0),
+ _CMD("ERROR", IRC_ERROR, CLIENT_ANY, 0, -1, 0),
+ _CMD("GLINE", IRC_xLINE, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
+ _CMD("HELP", IRC_HELP, CLIENT_USER, 0, 1, 2),
+ _CMD("INFO", IRC_INFO, CLIENT_USER|CLIENT_SERVER, 0, 1, 2),
+ _CMD("INVITE", IRC_INVITE, CLIENT_USER|CLIENT_SERVER, 2, 2, 1),
+ _CMD("ISON", IRC_ISON, CLIENT_USER, 1, -1, 0),
+ _CMD("JOIN", IRC_JOIN, CLIENT_USER|CLIENT_SERVER, 1, 2, 0),
+ _CMD("KICK", IRC_KICK, CLIENT_USER|CLIENT_SERVER, 2, 3, 0),
+ _CMD("KILL", IRC_KILL, CLIENT_USER|CLIENT_SERVER, 2, 2, 0),
+ _CMD("KLINE", IRC_xLINE, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
+ _CMD("LINKS", IRC_LINKS, CLIENT_USER|CLIENT_SERVER, 0, 2, 1),
+ _CMD("LIST", IRC_LIST, CLIENT_USER|CLIENT_SERVER, 0, 2, 2),
+ _CMD("LUSERS", IRC_LUSERS, CLIENT_USER|CLIENT_SERVER, 0, 2, 1),
+ _CMD("METADATA", IRC_METADATA, CLIENT_SERVER, 3, 3, 0),
+ _CMD("MODE", IRC_MODE, CLIENT_USER|CLIENT_SERVER, 1, -1, 1),
+ _CMD("MOTD", IRC_MOTD, CLIENT_USER|CLIENT_SERVER, 0, 1, 3),
+ _CMD("NAMES", IRC_NAMES, CLIENT_USER|CLIENT_SERVER, 0, 2, 1),
+ _CMD("NICK", IRC_NICK, CLIENT_ANY, 0, -1, 0),
+ _CMD("NJOIN", IRC_NJOIN, CLIENT_SERVER, 2, 2, 0),
+ _CMD("NOTICE", IRC_NOTICE, CLIENT_ANY, 0, -1, 0),
+ _CMD("OPER", IRC_OPER, CLIENT_USER, 2, 2, 0),
+ _CMD("PART", IRC_PART, CLIENT_USER|CLIENT_SERVER, 1, 2, 0),
+ _CMD("PASS", IRC_PASS, CLIENT_ANY, 0, -1, 0),
+ _CMD("PING", IRC_PING, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
+ _CMD("PONG", IRC_PONG, CLIENT_ANY, 0, -1, 0),
+ _CMD("PRIVMSG", IRC_PRIVMSG, CLIENT_USER|CLIENT_SERVER, 0, 2, 0),
+ _CMD("QUIT", IRC_QUIT, CLIENT_ANY, 0, 1, 0),
+ _CMD("REHASH", IRC_REHASH, CLIENT_USER, 0, 0, 0),
+ _CMD("RESTART", IRC_RESTART, CLIENT_USER, 0, 0, 0),
+ _CMD("SERVER", IRC_SERVER, CLIENT_ANY, 0, -1, 0),
+ _CMD("SERVICE", IRC_SERVICE, CLIENT_ANY, 6, 6, 0),
+ _CMD("SERVLIST", IRC_SERVLIST, CLIENT_USER, 0, 2, 1),
+ _CMD("SQUERY", IRC_SQUERY, CLIENT_USER|CLIENT_SERVER, 0, 2, 0),
+ _CMD("SQUIT", IRC_SQUIT, CLIENT_USER|CLIENT_SERVER, 2, 2, 0),
+ _CMD("STATS", IRC_STATS, CLIENT_USER|CLIENT_SERVER, 0, 2, 2),
+ _CMD("SVSNICK", IRC_SVSNICK, CLIENT_SERVER, 2, 2, 0),
+ _CMD("SUMMON", IRC_SUMMON, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
+ _CMD("TIME", IRC_TIME, CLIENT_USER|CLIENT_SERVER, 0, 1, 1),
+ _CMD("TOPIC", IRC_TOPIC, CLIENT_USER|CLIENT_SERVER, 1, 2, 1),
+ _CMD("TRACE", IRC_TRACE, CLIENT_USER|CLIENT_SERVER, 0, 1, 3),
+ _CMD("USER", IRC_USER, CLIENT_ANY, 0, -1, 0),
+ _CMD("USERHOST", IRC_USERHOST, CLIENT_USER, 1, -1, 1),
+ _CMD("USERS", IRC_USERS, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
+ _CMD("VERSION", IRC_VERSION, CLIENT_USER|CLIENT_SERVER, 0, 1, 1),
+ _CMD("WALLOPS", IRC_WALLOPS, CLIENT_USER|CLIENT_SERVER, 1, 1, 0),
+ _CMD("WEBIRC", IRC_WEBIRC, CLIENT_UNKNOWN, 4, 4, 0),
+ _CMD("WHO", IRC_WHO, CLIENT_USER, 0, 2, 1),
+ _CMD("WHOIS", IRC_WHOIS, CLIENT_USER|CLIENT_SERVER, 0, -1, 1),
+ _CMD("WHOWAS", IRC_WHOWAS, CLIENT_USER|CLIENT_SERVER, 0, -1, 0),
#ifdef IRCPLUS
- { "CHANINFO", IRC_CHANINFO, CLIENT_SERVER, 0, -1, 0, 0, 0 },
+ _CMD("CHANINFO", IRC_CHANINFO, CLIENT_SERVER, 0, -1, 0),
# ifdef ICONV
- { "CHARCONV", IRC_CHARCONV, CLIENT_USER, 1, 1, 0, 0, 0 },
+ _CMD("CHARCONV", IRC_CHARCONV, CLIENT_USER, 1, 1, 0),
# endif
#endif
#ifndef STRICT_RFC
- { "GET", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, -1, 0, 0, 0 },
- { "POST", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, -1, 0, 0, 0 },
+ _CMD("GET", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, -1, 0),
+ _CMD("POST", IRC_QUIT_HTTP, CLIENT_UNKNOWN, 0, -1, 0),
#endif
- { NULL, NULL, 0x0, 0, 0, 0, 0, 0 } /* End-Mark */
+ _CMD(NULL, NULL, 0, 0, 0, 0) /* End-Mark */
+#undef _CMD
};
static void Init_Request PARAMS(( REQUEST *Req ));
/* check if the client named in the prefix is expected
* to come from that direction */
if (Client_NextHop(c) != client) {
- if (Client_Type(c) != CLIENT_SERVER) {
+ if (Client_Type(client) != CLIENT_SERVER) {
Log(LOG_ERR,
"Spoofed prefix \"%s\" from \"%s\" (connection %d, command \"%s\"), closing connection!",
Req->prefix, Client_ID(client), Idx, Req->command);
Client_ID(client));
}
+ if (cmd->penalty)
+ IRC_SetPenalty(client, cmd->penalty);
+
if (Req->argc < cmd->min_argc ||
- (cmd->max_argc != -1 && Req->argc > cmd->max_argc)) {
- IRC_SetPenalty(client, 2);
- return IRC_WriteStrClient(client, ERR_NEEDMOREPARAMS_MSG,
+ (cmd->max_argc != -1 && Req->argc > cmd->max_argc))
+ return IRC_WriteErrClient(client, ERR_NEEDMOREPARAMS_MSG,
Client_ID(client), Req->command);
- }
/* Command is allowed for this client: call it and count
* generated bytes in output */