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NeoStats-NeoIRCd/modules/m_info.c
fishwaldo e8b97bdfd7 Booooooo! Halloween Special
HybridRC5 Merge (I'm pretty soon going to give up the Hybrid RC Merges..... To Many Bugs)
Needs Testing... Eggy?!?!
2002-10-31 13:01:58 +00:00

768 lines
18 KiB
C

/*
* NeoIRCd: NeoStats Group. Based on Hybird7
* m_info.c: Sends information about the server.
*
* Copyright (C) 2002 by the past and present ircd coders, and others.
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* $Id: m_info.c,v 1.6 2002/10/31 13:01:55 fishwaldo Exp $
*/
#include "stdinc.h"
#include "tools.h"
#include "m_info.h"
#include "channel.h"
#include "client.h"
#include "common.h"
#include "irc_string.h"
#include "ircd.h"
#include "hook.h"
#include "numeric.h"
#include "s_serv.h"
#include "s_user.h"
#include "send.h"
#include "s_conf.h"
#include "handlers.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
static void send_conf_options(struct Client *source_p);
static void send_birthdate_online_time(struct Client *source_p);
static void send_info_text(struct Client *source_p);
static void info_spy(struct Client *);
static void m_info(struct Client*, struct Client*, int, char**);
static void ms_info(struct Client*, struct Client*, int, char**);
static void mo_info(struct Client*, struct Client*, int, char**);
struct Message info_msgtab = {
"INFO", 0, 0, 0, 0, MFLG_SLOW, 0,
{m_unregistered, m_info, ms_info, mo_info}
};
#ifndef STATIC_MODULES
void
_modinit(void)
{
hook_add_event("doing_info");
mod_add_cmd(&info_msgtab);
}
void
_moddeinit(void)
{
hook_del_event("doing_info");
mod_del_cmd(&info_msgtab);
}
const char *_version = "$Revision: 1.6 $";
#endif
/*
* jdc -- Structure for our configuration value table
*/
struct InfoStruct
{
char * name; /* Displayed variable name */
unsigned int output_type; /* See below #defines */
void * option; /* Pointer reference to the value */
char * desc; /* ASCII description of the variable */
};
/* Types for output_type in InfoStruct */
#define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
#define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
#define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
#define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
static struct InfoStruct info_table[] =
{
/* --[ START OF TABLE ]-------------------------------------------- */
{
"anti_nick_flood",
OUTPUT_BOOLEAN,
&ConfigFileEntry.anti_nick_flood,
"NICK flood protection"
},
{
"anti_spam_exit_message_time",
OUTPUT_DECIMAL,
&ConfigFileEntry.anti_spam_exit_message_time,
"Duration a client must be connected for to have an exit message"
},
{
"caller_id_wait",
OUTPUT_DECIMAL,
&ConfigFileEntry.caller_id_wait,
"Minimum delay between notifying UMODE +g users of messages"
},
{
"client_exit",
OUTPUT_BOOLEAN,
&ConfigFileEntry.client_exit,
"Prepend 'Client Exit:' to user QUIT messages"
},
{
"client_flood",
OUTPUT_DECIMAL,
&ConfigFileEntry.client_flood,
"Number of lines before a client Excess Flood's",
},
{
"default_floodcount",
OUTPUT_DECIMAL,
&ConfigFileEntry.default_floodcount,
"Startup value of FLOODCOUNT",
},
{
"dot_in_ip6_addr",
OUTPUT_BOOLEAN,
&ConfigFileEntry.dot_in_ip6_addr,
"Suffix a . to ip6 addresses",
},
{
"dots_in_ident",
OUTPUT_DECIMAL,
&ConfigFileEntry.dots_in_ident,
"Number of permissable dots in an ident"
},
{
"failed_oper_notice",
OUTPUT_BOOLEAN,
&ConfigFileEntry.failed_oper_notice,
"Inform opers if someone /oper's with the wrong password"
},
{
/* fname_operlog is a char [] */
"fname_operlog",
OUTPUT_STRING_PTR,
&ConfigFileEntry.fname_operlog,
"Operator log file"
},
{
/* fname_foperlog is a char [] */
"fname_foperlog",
OUTPUT_STRING_PTR,
&ConfigFileEntry.fname_foperlog,
"Failed operator log file"
},
{
/* fname_userlog is a char [] */
"fname_userlog",
OUTPUT_STRING_PTR,
&ConfigFileEntry.fname_userlog,
"User log file"
},
{
"glines",
OUTPUT_BOOLEAN,
&ConfigFileEntry.glines,
"G-line (network-wide K-line) support"
},
{
"gline_time",
OUTPUT_DECIMAL,
&ConfigFileEntry.gline_time,
"Expiry time for G-lines"
},
{
"hub",
OUTPUT_BOOLEAN_YN,
&ServerInfo.hub,
"Server is a hub"
},
{
"idletime",
OUTPUT_DECIMAL,
&ConfigFileEntry.idletime,
"Number of minutes before a client is considered idle"
},
{
"kline_with_connection_closed",
OUTPUT_BOOLEAN_YN,
&ConfigFileEntry.kline_with_connection_closed,
"K-lined clients sign off with 'Connection closed'"
},
{
"kline_with_reason",
OUTPUT_BOOLEAN_YN,
&ConfigFileEntry.kline_with_reason,
"Display K-line reason to client on disconnect"
},
{
"max_accept",
OUTPUT_DECIMAL,
&ConfigFileEntry.max_accept,
"Maximum nicknames on accept list",
},
{
"max_nick_changes",
OUTPUT_DECIMAL,
&ConfigFileEntry.max_nick_changes,
"NICK change threshhold setting"
},
{
"max_nick_time",
OUTPUT_DECIMAL,
&ConfigFileEntry.max_nick_time,
"NICK flood protection time interval"
},
{
"max_targets",
OUTPUT_DECIMAL,
&ConfigFileEntry.max_targets,
"The maximum number of PRIVMSG/NOTICE targets"
},
{
"maximum_links",
OUTPUT_DECIMAL,
&ConfigFileEntry.maximum_links,
"Class default maximum links count",
},
{
"min_nonwildcard",
OUTPUT_DECIMAL,
&ConfigFileEntry.min_nonwildcard,
"Minimum non-wildcard chars in K/G lines",
},
{
"network_name",
OUTPUT_STRING,
&ServerInfo.network_name,
"Network name"
},
{
"network_desc",
OUTPUT_STRING,
&ServerInfo.network_desc,
"Network description"
},
{
"no_oper_flood",
OUTPUT_BOOLEAN,
&ConfigFileEntry.no_oper_flood,
"Disable flood control for operators",
},
{
"non_redundant_klines",
OUTPUT_BOOLEAN,
&ConfigFileEntry.non_redundant_klines,
"Check for and disallow redundant K-lines"
},
{
"pace_wait",
OUTPUT_DECIMAL,
&ConfigFileEntry.pace_wait,
"Minimum delay between uses of certain commands"
},
{
"pace_wait_simple",
OUTPUT_DECIMAL,
&ConfigFileEntry.pace_wait_simple,
"Minimum delay between less intensive commands"
},
{
"ping_cookie",
OUTPUT_BOOLEAN,
&ConfigFileEntry.ping_cookie,
"Require ping cookies to connect",
},
{
"short_motd",
OUTPUT_BOOLEAN_YN,
&ConfigFileEntry.short_motd,
"Do not show MOTD; only tell clients they should read it"
},
{
"stats_i_oper_only",
OUTPUT_BOOLEAN2,
&ConfigFileEntry.stats_i_oper_only,
"STATS I output is only shown to operators",
},
{
"stats_k_oper_only",
OUTPUT_BOOLEAN2,
&ConfigFileEntry.stats_k_oper_only,
"STATS K output is only shown to operators",
},
{
"stats_o_oper_only",
OUTPUT_BOOLEAN_YN,
&ConfigFileEntry.stats_o_oper_only,
"STATS O output is only shown to operators",
},
{
"stats_P_oper_only",
OUTPUT_BOOLEAN_YN,
&ConfigFileEntry.stats_P_oper_only,
"STATS P is only shown to operators",
},
{
"throttle_time",
OUTPUT_DECIMAL,
&ConfigFileEntry.throttle_time,
"Minimum time between client reconnects",
},
{
"ts_max_delta",
OUTPUT_DECIMAL,
&ConfigFileEntry.ts_max_delta,
"Maximum permitted TS delta from another server"
},
{
"ts_warn_delta",
OUTPUT_DECIMAL,
&ConfigFileEntry.ts_warn_delta,
"Maximum permitted TS delta before displaying a warning"
},
{
"warn_no_nline",
OUTPUT_BOOLEAN,
&ConfigFileEntry.warn_no_nline,
"Display warning if connecting server lacks N-line"
},
{
"default_split_server_count",
OUTPUT_DECIMAL,
&ConfigChannel.default_split_server_count,
"Startup value of SPLITNUM",
},
{
"default_split_user_count",
OUTPUT_DECIMAL,
&ConfigChannel.default_split_user_count,
"Startup value of SPLITUSERS",
},
{
"knock_delay",
OUTPUT_DECIMAL,
&ConfigChannel.knock_delay,
"Delay between a users KNOCK attempts"
},
{
"knock_delay_channel",
OUTPUT_DECIMAL,
&ConfigChannel.knock_delay_channel,
"Delay between KNOCK attempts to a channel",
},
{
"max_bans",
OUTPUT_DECIMAL,
&ConfigChannel.max_bans,
"Total +b/e/I modes allowed in a channel",
},
{
"max_chans_per_user",
OUTPUT_DECIMAL,
&ConfigChannel.max_chans_per_user,
"Maximum number of channels a user can join",
},
{
"no_create_on_split",
OUTPUT_BOOLEAN_YN,
&ConfigChannel.no_create_on_split,
"Disallow creation of channels when split",
},
{
"no_join_on_split",
OUTPUT_BOOLEAN_YN,
&ConfigChannel.no_join_on_split,
"Disallow joining channels when split",
},
{
"persist_time",
OUTPUT_DECIMAL,
&ConfigChannel.persist_time,
"Delay before persistent channels expire",
},
{
"oper_pass_resv",
OUTPUT_BOOLEAN_YN,
&ConfigChannel.oper_pass_resv,
"Opers can over-ride RESVs",
},
{
"quiet_on_ban",
OUTPUT_BOOLEAN_YN,
&ConfigChannel.quiet_on_ban,
"Banned users may not send text to a channel"
},
{
"disable_hidden",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.disable_hidden,
"Prevent servers from hiding themselves from a flattened /links",
},
{
"disable_local_channels",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.disable_local_channels,
"Prevent users joining &channels",
},
{
"disable_remote_commands",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.disable_remote,
"Prevent users issuing commands on remote servers",
},
{
"flatten_links",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.flatten_links,
"Flatten /links list",
},
{
"hidden",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.hidden,
"Hide this server from a flattened /links on remote servers",
},
{
"hide_servers",
OUTPUT_BOOLEAN_YN,
&ConfigServerHide.hide_servers,
"Hide servernames from users",
},
{
"links_delay",
OUTPUT_DECIMAL,
&ConfigServerHide.links_delay,
"Links rehash delay"
},
/* --[ END OF TABLE ]---------------------------------------------- */
{
(char *) 0,
(unsigned int) 0,
(void *) 0,
(char *) 0
}
};
/*
*/
/*
** m_info
** parv[0] = sender prefix
** parv[1] = servername
*/
static void m_info(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
static time_t last_used=0L;
if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
{
/* safe enough to give this on a local connect only */
sendto_one(source_p,form_str(RPL_LOAD2HI),me.name,parv[0]);
return;
}
else
{
last_used = CurrentTime;
}
if (!ConfigServerHide.disable_remote)
{
if (hunt_server(client_p,source_p,
":%s INFO :%s", 1, parc, parv) != HUNTED_ISME)
{
return;
}
}
info_spy(source_p);
send_info_text(source_p);
send_birthdate_online_time(source_p);
sendto_one(source_p, form_str(RPL_ENDOFINFO), me.name, parv[0]);
} /* m_info() */
/*
** mo_info
** parv[0] = sender prefix
** parv[1] = servername
*/
static void mo_info(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
if (hunt_server(client_p,source_p,":%s INFO :%s",1,parc,parv) == HUNTED_ISME)
{
info_spy(source_p);
send_info_text(source_p);
send_conf_options(source_p);
send_birthdate_online_time(source_p);
sendto_one(source_p, form_str(RPL_ENDOFINFO), me.name, parv[0]);
}
} /* mo_info() */
/*
** ms_info
** parv[0] = sender prefix
** parv[1] = servername
*/
static void ms_info(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
if(!IsClient(source_p))
return;
if (hunt_server(client_p,source_p,":%s INFO :%s",1,parc,parv) == HUNTED_ISME)
{
info_spy(source_p);
send_info_text(source_p);
if(IsOper(source_p))
send_conf_options(source_p);
send_birthdate_online_time(source_p);
sendto_one(source_p, form_str(RPL_ENDOFINFO),
me.name, parv[0]);
}
} /* ms_info() */
/*
* send_info_text
*
* inputs - client pointer to send info text to
* output - none
* side effects - info text is sent to client
*/
static void send_info_text(struct Client *source_p)
{
char **text = infotext;
while (*text)
{
sendto_one(source_p, form_str(RPL_INFO), me.name, source_p->name, *text++);
}
sendto_one(source_p, form_str(RPL_INFO), me.name, source_p->name, "");
}
/*
* send_birthdate_online_time
*
* inputs - client pointer to send to
* output - none
* side effects - birthdate and online time are sent
*/
static void send_birthdate_online_time(struct Client *source_p)
{
sendto_one(source_p,
":%s %d %s :Birth Date: %s, compile # %s",
me.name,
RPL_INFO,
source_p->name,
creation,
generation);
sendto_one(source_p,
":%s %d %s :On-line since %s",
me.name,
RPL_INFO,
source_p->name,
myctime(me.firsttime));
}
/*
* send_conf_options
*
* inputs - client pointer to send to
* output - none
* side effects - send config options to client
*/
static void send_conf_options(struct Client *source_p)
{
Info *infoptr;
int i = 0;
/*
* Now send them a list of all our configuration options
* (mostly from config.h)
*/
for (infoptr = MyInformation; infoptr->name; infoptr++)
{
if (infoptr->intvalue)
{
sendto_one(source_p,
":%s %d %s :%-30s %-5d [%-30s]",
me.name,
RPL_INFO,
source_p->name,
infoptr->name,
infoptr->intvalue,
infoptr->desc);
}
else
{
sendto_one(source_p,
":%s %d %s :%-30s %-5s [%-30s]",
me.name,
RPL_INFO,
source_p->name,
infoptr->name,
infoptr->strvalue,
infoptr->desc);
}
}
/*
* Parse the info_table[] and do the magic.
*/
for (i = 0; info_table[i].name; i++)
{
switch (info_table[i].output_type)
{
/*
* For "char *" references
*/
case OUTPUT_STRING:
{
char *option = *((char **) info_table[i].option);
sendto_one(source_p,
":%s %d %s :%-30s %-5s [%-30s]",
me.name,
RPL_INFO,
source_p->name,
info_table[i].name,
option ? option : "NONE",
info_table[i].desc ? info_table[i].desc : "<none>");
break;
}
/*
* For "char foo[]" references
*/
case OUTPUT_STRING_PTR:
{
char *option = (char *) info_table[i].option;
sendto_one(source_p,
":%s %d %s :%-30s %-5s [%-30s]",
me.name,
RPL_INFO,
source_p->name,
info_table[i].name,
option ? option : "NONE",
info_table[i].desc ? info_table[i].desc : "<none>");
break;
}
/*
* Output info_table[i].option as a decimal value.
*/
case OUTPUT_DECIMAL:
{
int option = *((int *) info_table[i].option);
sendto_one(source_p,
":%s %d %s :%-30s %-5d [%-30s]",
me.name,
RPL_INFO,
source_p->name,
info_table[i].name,
option,
info_table[i].desc ? info_table[i].desc : "<none>");
break;
}
/*
* Output info_table[i].option as "ON" or "OFF"
*/
case OUTPUT_BOOLEAN:
{
int option = *((int *) info_table[i].option);
sendto_one(source_p,
":%s %d %s :%-30s %-5s [%-30s]",
me.name,
RPL_INFO,
source_p->name,
info_table[i].name,
option ? "ON" : "OFF",
info_table[i].desc ? info_table[i].desc : "<none>");
break;
}
/*
* Output info_table[i].option as "YES" or "NO"
*/
case OUTPUT_BOOLEAN_YN:
{
int option = *((int *) info_table[i].option);
sendto_one(source_p,
":%s %d %s :%-30s %-5s [%-30s]",
me.name,
RPL_INFO,
source_p->name,
info_table[i].name,
option ? "YES" : "NO",
info_table[i].desc ? info_table[i].desc : "<none>");
break;
}
} /* switch (info_table[i].output_type) */
} /* forloop */
/* Don't send oper_only_umodes...it's a bit mask, we will have to decode it
** in order for it to show up properly to opers who issue INFO
*/
#ifndef EFNET
/* jdc -- Only send compile information to admins. */
if (IsOperAdmin(source_p))
{
sendto_one(source_p,
":%s %d %s :Compiled on [%s]",
me.name,
RPL_INFO,
source_p->name,
platform);
}
#endif
sendto_one(source_p, form_str(RPL_INFO), me.name, source_p->name, "");
}
/* info_spy()
*
* input - pointer to client
* output - none
* side effects - hook doing_info is called
*/
static void info_spy(struct Client *source_p)
{
struct hook_spy_data data;
data.source_p = source_p;
hook_call_event("doing_info", &data);
}