8.2.0beta2/modules/m_info.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_info.c: Sends information about the server.
 *
 *  Copyright (C) 2005 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
 *
 *  $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "m_info.h"
#include "channel.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "s_log.h"
#include "s_serv.h"
#include "s_user.h"
#include "send.h"
#include "s_conf.h"
#include "parse.h"
#include "modules.h"


static void send_conf_options(struct Client *);
static void send_birthdate_online_time(struct Client *);
static void send_info_text(struct Client *);

/*
 * jdc -- Structure for our configuration value table
 */
struct InfoStruct
{
  const char *name;         /* Displayed variable name           */
  unsigned int output_type; /* See below #defines                */
  void *option;             /* Pointer reference to the value    */
  const 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 const struct InfoStruct info_table[] =
{
  /* --[  START OF TABLE  ]-------------------------------------------- */
  {
    "network_name",
    OUTPUT_STRING,
    &ServerInfo.network_name,
    "Network name"
  },
  {
    "network_desc",
    OUTPUT_STRING,
    &ServerInfo.network_desc,
    "Network description"
  },
  {
    "hub",
    OUTPUT_BOOLEAN_YN,
    &ServerInfo.hub,
    "Server is a hub"
  },
  {
    "use_logging",
    OUTPUT_BOOLEAN_YN,
    &ConfigLoggingEntry.use_logging,
    "Enable logging"
  },
  {
    "restrict_channels",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.restrict_channels,
    "Only reserved channels are allowed"
  },
  {
    "disable_local_channels",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.disable_local_channels,
    "Prevent users from joining &channels"
  },
 {
    "use_invex",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.use_invex,
    "Enable chanmode +I (invite exceptions)"
  },
  {
    "use_except",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.use_except,
    "Enable chanmode +e (ban exceptions)"
  },
  {
    "use_knock",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.use_knock,
    "Enable /KNOCK"
  },
  {
    "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_chans_per_user",
    OUTPUT_DECIMAL,
    &ConfigChannel.max_chans_per_user,
    "Maximum number of channels a user can join"
  },
  {
    "quiet_on_ban",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.quiet_on_ban,
    "Banned users may not send text to a channel"
  },
  {
    "max_bans",
    OUTPUT_DECIMAL,
    &ConfigChannel.max_bans,
    "Total +b/e/I modes allowed in a channel"
  },
  {
    "default_split_user_count",
    OUTPUT_DECIMAL,
    &ConfigChannel.default_split_user_count,
    "Startup value of SPLITUSERS"
  },
  {
    "default_split_server_count",
    OUTPUT_DECIMAL,
    &ConfigChannel.default_split_server_count,
    "Startup value of SPLITNUM"
  },
  {
    "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"
  },
  {
    "burst_topicwho",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.burst_topicwho,
    "Enable sending of who set topic on topicburst"
  },
  {
    "flatten_links",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.flatten_links,
    "Flatten /links list"
  },
  {
    "links_delay",
    OUTPUT_DECIMAL,
    &ConfigServerHide.links_delay,
    "Links rehash delay"
  },
  {
    "hidden",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.hidden,
    "Hide this server from a flattened /links on remote servers"
  },
  {
    "disable_hidden",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.disable_hidden,
    "Prevent servers from hiding themselves from a flattened /links"
  },
  {
    "hide_servers",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.hide_servers,
    "Hide servernames from users"
  },
  {
    "hidden_name",
    OUTPUT_STRING,
    &ConfigServerHide.hidden_name,
    "Server name users see if hide_servers = yes"
  },
  {
    "hide_server_ips",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.hide_server_ips,
    "Prevent people from seeing server IPs"
  },
  {
    "gline_min_cidr",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.gline_min_cidr,
    "Minimum required length of a CIDR bitmask for IPv4 G-Lines"
  },
  {
    "gline_min_cidr6",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.gline_min_cidr6,
    "Minimum required length of a CIDR bitmask for IPv6 G-Lines"
  },
  {
    "invisible_on_connect",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.invisible_on_connect,
    "Automatically set mode +i on connecting users"
  },
  {
    "burst_away",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.burst_away,
    "Send /away string that users have set on the server burst"
  },
  {
    "use_whois_actually",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.use_whois_actually,
    "Show IP address on /WHOIS when possible"
  },
  {
    "kill_chase_time_limit",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.kill_chase_time_limit,
    "Nick Change Tracker for KILL"
  },
  {
    "hide_spoof_ips",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.hide_spoof_ips,
    "Hide spoofed IP's"
  },
  {
    "ignore_bogus_ts",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.ignore_bogus_ts,
    "Ignore bogus timestamps from other servers"
  },
  {
    "disable_auth",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.disable_auth,
    "Completely disable ident lookups"
  },
  {
    "disable_remote_commands",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.disable_remote,
    "Prevent users issuing commands on remote servers"
  },
  {
    "tkline_expire_notices",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.tkline_expire_notices,
    "Show temporary kline/xline expire notices"
  },
  {
    "default_floodcount",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.default_floodcount,
    "Startup value of FLOODCOUNT"
  },
  {
    "failed_oper_notice",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.failed_oper_notice,
    "Inform opers if someone /oper's with the wrong password"
  },
  {
    "dots_in_ident",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.dots_in_ident,
    "Number of permissable dots in an ident"
  },
  {
    "min_nonwildcard",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.min_nonwildcard,
    "Minimum non-wildcard chars in K/G lines"
  },
  {
    "min_nonwildcard_simple",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.min_nonwildcard_simple,
    "Minimum non-wildcards in gecos bans"
  },
  {
    "max_accept",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.max_accept,
    "Maximum nicknames on accept list"
  },
  {
    "anti_nick_flood",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.anti_nick_flood,
    "NICK flood protection"
  },
  {
    "max_nick_time",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.max_nick_time,
    "NICK flood protection time interval"
  },
  {
    "max_nick_changes",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.max_nick_changes,
    "NICK change threshhold setting"
  },
  {
    "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"
  },
  {
    "ts_warn_delta",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.ts_warn_delta,
    "Maximum permitted TS delta before displaying a warning"
  },
  {
    "ts_max_delta",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.ts_max_delta,
    "Maximum permitted TS delta from another server"
  },
  {
    "kline_with_reason",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.kline_with_reason,
    "Display K-line reason to client on disconnect"
  },
  {
    "kline_reason",
    OUTPUT_STRING,
    &ConfigFileEntry.kline_reason,
    "Reason given to K-lined clients on sign off"
  },
  {
    "warn_no_nline",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.warn_no_nline,
    "Display warning if connecting server lacks N-line"
  },
  {
    "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"
  },
  {
    "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"
  },
  {
    "caller_id_wait",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.caller_id_wait,
    "Minimum delay between notifying UMODE +g users of messages"
  },
  {
    "opers_bypass_callerid",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.opers_bypass_callerid,
    "Allows IRC operators to message users who are +g (callerid)"
  },
  {
    "pace_wait_simple",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.pace_wait_simple,
    "Minimum delay between less intensive commands"
  },
  {
    "pace_wait",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.pace_wait,
    "Minimum delay between uses of certain commands"
  },
  {
    "short_motd",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.short_motd,
    "Do not show MOTD; only tell clients they should read it"
  },
  {
    "ping_cookie",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.ping_cookie,
    "Require ping cookies to connect"
  },
  {
    "no_oper_flood",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.no_oper_flood,
    "Reduce flood control for operators"
  },
  {
    "true_no_oper_flood",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.true_no_oper_flood,
    "Completely disable flood control for operators"
  },
  {
    "oper_pass_resv",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.oper_pass_resv,
    "Opers can over-ride RESVs"
  },
  {
    "max_targets",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.max_targets,
    "The maximum number of PRIVMSG/NOTICE targets"
  },
  {
    "client_flood",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.client_flood,
    "Maximum amount of data in a client's queue before they are disconnected"
  },
  {
    "throttle_time",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.throttle_time,
    "Minimum time between client reconnects"
  },
  {
    "glines",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.glines,
    "G-line (network-wide K-line) support"
  },
  {
    "duration",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.gline_time,
    "Expiry time for G-lines"
  },
  /* --[  END OF TABLE  ]---------------------------------------------- */
  {
    NULL,
    0,
    NULL,
    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 = 0;

  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, source_p->name);
    return;
  }

  last_used = CurrentTime;

  if (!ConfigFileEntry.disable_remote)
    if (hunt_server(client_p,source_p, ":%s INFO :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return;

  send_info_text(source_p);
}

/*
** 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)
    return;

  send_info_text(source_p);
}

/*
** 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)
    return;

  send_info_text(source_p);
}

/* 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)
{
  const char **text = infotext;
  char *source, *target;

  sendto_realops_flags(UMODE_SPY, L_ALL,
                       "INFO requested by %s (%s@%s) [%s]",
                       source_p->name, source_p->username,
                       source_p->host, source_p->servptr->name);

  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) &&
      HasID(source_p))
    source = me.id, target = source_p->id;
  else
    source = me.name, target = source_p->name;

  while (*text)
  {
    const char *line = *text++;

    if (*line == '\0')
      line = " ";

    sendto_one(source_p, form_str(RPL_INFO),
               source, target, line);
  }

  if (HasUMode(source_p, UMODE_OPER))
    send_conf_options(source_p);

  send_birthdate_online_time(source_p);

  sendto_one(source_p, form_str(RPL_ENDOFINFO),
             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)
{
  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
  {
    sendto_one(source_p, ":%s %d %s :On-line since %s",
               me.id, RPL_INFO, source_p->id,
               myctime(me.localClient->firsttime));
  }
  else
  {
    sendto_one(source_p, ":%s %d %s :On-line since %s",
               me.name, RPL_INFO, source_p->name,
               myctime(me.localClient->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;
  const char *from, *to;
  const struct InfoStruct *iptr = NULL;

  /* Now send them a list of all our configuration options
   * (mostly from defaults.h and config.h)
   */
  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
  {
    from = me.id;
    to = source_p->id;
  }
  else
  {
    from = me.name;
    to = source_p->name;
  }

  for (infoptr = MyInformation; infoptr->name; infoptr++)
  {
    if (infoptr->intvalue)
    {
      sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
                 from, RPL_INFO, to, infoptr->name,
                 infoptr->intvalue, infoptr->desc);
    }
    else
    {
      sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                 from, RPL_INFO, to, infoptr->name,
                 infoptr->strvalue, infoptr->desc);
    }
  }

  /*
   * Parse the info_table[] and do the magic.
   */
  for (iptr = info_table; iptr->name; ++iptr)
  {
    switch (iptr->output_type)
    {
      /* For "char *" references */
      case OUTPUT_STRING:
      {
        const char *option = *((char **)iptr->option);

        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                   from, RPL_INFO, to,
                   iptr->name, option ? option : "NONE",
                   iptr->desc ? iptr->desc : "<none>");
        break;
      }

      /* For "char foo[]" references */
      case OUTPUT_STRING_PTR:
      {
        const char *option = iptr->option;

        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                   from, RPL_INFO, to,
                   iptr->name, option ? option : "NONE",
                   iptr->desc ? iptr->desc : "<none>");
        break;
      }

      /* Output info_table[i].option as a decimal value. */
      case OUTPUT_DECIMAL:
      {
        const int option = *((int *)iptr->option);

        sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
                   from, RPL_INFO, to, iptr->name,
                   option, iptr->desc ? iptr->desc : "<none>");
        break;
      }

      /* Output info_table[i].option as "ON" or "OFF" */
      case OUTPUT_BOOLEAN:
      {
        const int option = *((int *)iptr->option);

        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                   from, RPL_INFO, to,
                   iptr->name, option ? "ON" : "OFF",
                   iptr->desc ? iptr->desc : "<none>");

        break;
      }

      /* Output info_table[i].option as "YES" or "NO" */
      case OUTPUT_BOOLEAN_YN:
      {
        int option = *((int *)iptr->option);

        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                   from, RPL_INFO, to,
                   iptr->name, option ? "YES" : "NO",
                   iptr->desc ? iptr->desc : "<none>");
        break;
      }

      case OUTPUT_BOOLEAN2:
      {
        int option = *((int *)iptr->option);

        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
                   from, RPL_INFO, to,
                   iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
                   iptr->desc ? iptr->desc : "<none>");
        break;
      }
    }
  }

  /* 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 (HasUMode(source_p, UMODE_ADMIN))
    sendto_one(source_p, ":%s %d %s :Running on [%s]",
               from, RPL_INFO, to, ircd_platform); 
#endif
  sendto_one(source_p, form_str(RPL_INFO),
             from, to, "");
}

static struct Message info_msgtab = {
  "INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_info, ms_info, m_ignore, mo_info, m_ignore }
};

static void
module_init(void)
{
  mod_add_cmd(&info_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&info_msgtab);
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1247
Committed:	Sat Oct 1 07:54:24 2011 UTC (14 years, 9 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-8/modules/m_info.c*
File size:	19254 byte(s)
Log Message:	- Rewrite and cleanup half-broken logging subsystem. Logfile rotating is not working yet
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_info.c: Sends information about the server.
4			*
5			* Copyright (C) 2005 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26	michael	1011	#include "list.h"
27	adx	30	#include "m_info.h"
28			#include "channel.h"
29			#include "client.h"
30			#include "irc_string.h"
31			#include "ircd.h"
32			#include "numeric.h"
33			#include "s_log.h"
34			#include "s_serv.h"
35			#include "s_user.h"
36			#include "send.h"
37			#include "s_conf.h"
38			#include "parse.h"
39			#include "modules.h"
40
41	michael	1230
42	adx	30	static void send_conf_options(struct Client *);
43			static void send_birthdate_online_time(struct Client *);
44			static void send_info_text(struct Client *);
45
46			/*
47			* jdc -- Structure for our configuration value table
48			*/
49			struct InfoStruct
50			{
51			const char name; / Displayed variable name */
52			unsigned int output_type; /* See below #defines */
53			void option; / Pointer reference to the value */
54			const char desc; / ASCII description of the variable */
55			};
56
57			/* Types for output_type in InfoStruct */
58			#define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
59			#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
60			#define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
61			#define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
62			#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
63			#define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
64
65			static const struct InfoStruct info_table[] =
66			{
67			/* --[ START OF TABLE ]-------------------------------------------- */
68			{
69			"network_name",
70			OUTPUT_STRING,
71			&ServerInfo.network_name,
72			"Network name"
73			},
74			{
75			"network_desc",
76			OUTPUT_STRING,
77			&ServerInfo.network_desc,
78			"Network description"
79			},
80			{
81			"hub",
82			OUTPUT_BOOLEAN_YN,
83			&ServerInfo.hub,
84			"Server is a hub"
85			},
86			{
87			"use_logging",
88			OUTPUT_BOOLEAN_YN,
89			&ConfigLoggingEntry.use_logging,
90			"Enable logging"
91			},
92			{
93			"restrict_channels",
94			OUTPUT_BOOLEAN_YN,
95			&ConfigChannel.restrict_channels,
96			"Only reserved channels are allowed"
97			},
98			{
99			"disable_local_channels",
100			OUTPUT_BOOLEAN_YN,
101			&ConfigChannel.disable_local_channels,
102			"Prevent users from joining &channels"
103			},
104			{
105			"use_invex",
106			OUTPUT_BOOLEAN_YN,
107			&ConfigChannel.use_invex,
108			"Enable chanmode +I (invite exceptions)"
109			},
110			{
111			"use_except",
112			OUTPUT_BOOLEAN_YN,
113			&ConfigChannel.use_except,
114			"Enable chanmode +e (ban exceptions)"
115			},
116			{
117			"use_knock",
118			OUTPUT_BOOLEAN_YN,
119			&ConfigChannel.use_knock,
120			"Enable /KNOCK"
121			},
122			{
123			"knock_delay",
124			OUTPUT_DECIMAL,
125			&ConfigChannel.knock_delay,
126			"Delay between a users KNOCK attempts"
127			},
128			{
129			"knock_delay_channel",
130			OUTPUT_DECIMAL,
131			&ConfigChannel.knock_delay_channel,
132			"Delay between KNOCK attempts to a channel"
133			},
134			{
135			"max_chans_per_user",
136			OUTPUT_DECIMAL,
137			&ConfigChannel.max_chans_per_user,
138			"Maximum number of channels a user can join"
139			},
140			{
141			"quiet_on_ban",
142			OUTPUT_BOOLEAN_YN,
143			&ConfigChannel.quiet_on_ban,
144			"Banned users may not send text to a channel"
145			},
146			{
147			"max_bans",
148			OUTPUT_DECIMAL,
149			&ConfigChannel.max_bans,
150			"Total +b/e/I modes allowed in a channel"
151			},
152			{
153			"default_split_user_count",
154			OUTPUT_DECIMAL,
155			&ConfigChannel.default_split_user_count,
156			"Startup value of SPLITUSERS"
157			},
158			{
159			"default_split_server_count",
160			OUTPUT_DECIMAL,
161			&ConfigChannel.default_split_server_count,
162			"Startup value of SPLITNUM"
163			},
164			{
165			"no_create_on_split",
166			OUTPUT_BOOLEAN_YN,
167			&ConfigChannel.no_create_on_split,
168			"Disallow creation of channels when split"
169			},
170			{
171			"no_join_on_split",
172			OUTPUT_BOOLEAN_YN,
173			&ConfigChannel.no_join_on_split,
174			"Disallow joining channels when split"
175			},
176			{
177			"burst_topicwho",
178			OUTPUT_BOOLEAN_YN,
179			&ConfigChannel.burst_topicwho,
180			"Enable sending of who set topic on topicburst"
181			},
182			{
183			"flatten_links",
184			OUTPUT_BOOLEAN_YN,
185			&ConfigServerHide.flatten_links,
186			"Flatten /links list"
187			},
188			{
189			"links_delay",
190			OUTPUT_DECIMAL,
191			&ConfigServerHide.links_delay,
192			"Links rehash delay"
193			},
194			{
195			"hidden",
196			OUTPUT_BOOLEAN_YN,
197			&ConfigServerHide.hidden,
198			"Hide this server from a flattened /links on remote servers"
199			},
200			{
201			"disable_hidden",
202			OUTPUT_BOOLEAN_YN,
203			&ConfigServerHide.disable_hidden,
204			"Prevent servers from hiding themselves from a flattened /links"
205			},
206			{
207			"hide_servers",
208			OUTPUT_BOOLEAN_YN,
209			&ConfigServerHide.hide_servers,
210			"Hide servernames from users"
211			},
212			{
213			"hidden_name",
214			OUTPUT_STRING,
215			&ConfigServerHide.hidden_name,
216			"Server name users see if hide_servers = yes"
217			},
218			{
219			"hide_server_ips",
220			OUTPUT_BOOLEAN_YN,
221			&ConfigServerHide.hide_server_ips,
222			"Prevent people from seeing server IPs"
223			},
224			{
225			"gline_min_cidr",
226			OUTPUT_DECIMAL,
227			&ConfigFileEntry.gline_min_cidr,
228			"Minimum required length of a CIDR bitmask for IPv4 G-Lines"
229			},
230			{
231			"gline_min_cidr6",
232			OUTPUT_DECIMAL,
233			&ConfigFileEntry.gline_min_cidr6,
234			"Minimum required length of a CIDR bitmask for IPv6 G-Lines"
235			},
236			{
237			"invisible_on_connect",
238			OUTPUT_BOOLEAN_YN,
239			&ConfigFileEntry.invisible_on_connect,
240			"Automatically set mode +i on connecting users"
241			},
242			{
243			"burst_away",
244			OUTPUT_BOOLEAN_YN,
245			&ConfigFileEntry.burst_away,
246			"Send /away string that users have set on the server burst"
247			},
248			{
249			"use_whois_actually",
250			OUTPUT_BOOLEAN_YN,
251			&ConfigFileEntry.use_whois_actually,
252			"Show IP address on /WHOIS when possible"
253			},
254			{
255			"kill_chase_time_limit",
256			OUTPUT_DECIMAL,
257			&ConfigFileEntry.kill_chase_time_limit,
258			"Nick Change Tracker for KILL"
259			},
260			{
261			"hide_spoof_ips",
262			OUTPUT_BOOLEAN_YN,
263			&ConfigFileEntry.hide_spoof_ips,
264			"Hide spoofed IP's"
265			},
266			{
267			"ignore_bogus_ts",
268			OUTPUT_BOOLEAN_YN,
269			&ConfigFileEntry.ignore_bogus_ts,
270			"Ignore bogus timestamps from other servers"
271			},
272			{
273			"disable_auth",
274			OUTPUT_BOOLEAN_YN,
275			&ConfigFileEntry.disable_auth,
276			"Completely disable ident lookups"
277			},
278			{
279			"disable_remote_commands",
280			OUTPUT_BOOLEAN_YN,
281			&ConfigFileEntry.disable_remote,
282			"Prevent users issuing commands on remote servers"
283			},
284			{
285			"tkline_expire_notices",
286			OUTPUT_BOOLEAN_YN,
287			&ConfigFileEntry.tkline_expire_notices,
288			"Show temporary kline/xline expire notices"
289			},
290			{
291			"default_floodcount",
292			OUTPUT_DECIMAL,
293			&ConfigFileEntry.default_floodcount,
294			"Startup value of FLOODCOUNT"
295			},
296			{
297			"failed_oper_notice",
298			OUTPUT_BOOLEAN,
299			&ConfigFileEntry.failed_oper_notice,
300			"Inform opers if someone /oper's with the wrong password"
301			},
302			{
303			"dots_in_ident",
304			OUTPUT_DECIMAL,
305			&ConfigFileEntry.dots_in_ident,
306			"Number of permissable dots in an ident"
307			},
308			{
309			"min_nonwildcard",
310			OUTPUT_DECIMAL,
311			&ConfigFileEntry.min_nonwildcard,
312			"Minimum non-wildcard chars in K/G lines"
313			},
314			{
315			"min_nonwildcard_simple",
316			OUTPUT_DECIMAL,
317			&ConfigFileEntry.min_nonwildcard_simple,
318			"Minimum non-wildcards in gecos bans"
319			},
320			{
321			"max_accept",
322			OUTPUT_DECIMAL,
323			&ConfigFileEntry.max_accept,
324			"Maximum nicknames on accept list"
325			},
326			{
327			"anti_nick_flood",
328			OUTPUT_BOOLEAN,
329			&ConfigFileEntry.anti_nick_flood,
330			"NICK flood protection"
331			},
332			{
333			"max_nick_time",
334			OUTPUT_DECIMAL,
335			&ConfigFileEntry.max_nick_time,
336			"NICK flood protection time interval"
337			},
338			{
339			"max_nick_changes",
340			OUTPUT_DECIMAL,
341			&ConfigFileEntry.max_nick_changes,
342			"NICK change threshhold setting"
343			},
344			{
345			"anti_spam_exit_message_time",
346			OUTPUT_DECIMAL,
347			&ConfigFileEntry.anti_spam_exit_message_time,
348			"Duration a client must be connected for to have an exit message"
349			},
350			{
351			"ts_warn_delta",
352			OUTPUT_DECIMAL,
353			&ConfigFileEntry.ts_warn_delta,
354			"Maximum permitted TS delta before displaying a warning"
355			},
356			{
357			"ts_max_delta",
358			OUTPUT_DECIMAL,
359			&ConfigFileEntry.ts_max_delta,
360			"Maximum permitted TS delta from another server"
361			},
362			{
363			"kline_with_reason",
364			OUTPUT_BOOLEAN_YN,
365			&ConfigFileEntry.kline_with_reason,
366			"Display K-line reason to client on disconnect"
367			},
368			{
369			"kline_reason",
370			OUTPUT_STRING,
371			&ConfigFileEntry.kline_reason,
372			"Reason given to K-lined clients on sign off"
373			},
374			{
375			"warn_no_nline",
376			OUTPUT_BOOLEAN,
377			&ConfigFileEntry.warn_no_nline,
378			"Display warning if connecting server lacks N-line"
379			},
380			{
381			"stats_o_oper_only",
382			OUTPUT_BOOLEAN_YN,
383			&ConfigFileEntry.stats_o_oper_only,
384			"STATS O output is only shown to operators"
385			},
386			{
387			"stats_P_oper_only",
388			OUTPUT_BOOLEAN_YN,
389			&ConfigFileEntry.stats_P_oper_only,
390			"STATS P is only shown to operators"
391			},
392			{
393			"stats_i_oper_only",
394			OUTPUT_BOOLEAN2,
395			&ConfigFileEntry.stats_i_oper_only,
396			"STATS I output is only shown to operators"
397			},
398			{
399			"stats_k_oper_only",
400			OUTPUT_BOOLEAN2,
401			&ConfigFileEntry.stats_k_oper_only,
402			"STATS K output is only shown to operators"
403			},
404			{
405			"caller_id_wait",
406			OUTPUT_DECIMAL,
407			&ConfigFileEntry.caller_id_wait,
408			"Minimum delay between notifying UMODE +g users of messages"
409			},
410			{
411			"opers_bypass_callerid",
412			OUTPUT_BOOLEAN_YN,
413			&ConfigFileEntry.opers_bypass_callerid,
414			"Allows IRC operators to message users who are +g (callerid)"
415			},
416			{
417			"pace_wait_simple",
418			OUTPUT_DECIMAL,
419			&ConfigFileEntry.pace_wait_simple,
420			"Minimum delay between less intensive commands"
421			},
422			{
423			"pace_wait",
424			OUTPUT_DECIMAL,
425			&ConfigFileEntry.pace_wait,
426			"Minimum delay between uses of certain commands"
427			},
428			{
429			"short_motd",
430			OUTPUT_BOOLEAN_YN,
431			&ConfigFileEntry.short_motd,
432			"Do not show MOTD; only tell clients they should read it"
433			},
434			{
435			"ping_cookie",
436			OUTPUT_BOOLEAN,
437			&ConfigFileEntry.ping_cookie,
438			"Require ping cookies to connect"
439			},
440			{
441			"no_oper_flood",
442			OUTPUT_BOOLEAN,
443			&ConfigFileEntry.no_oper_flood,
444			"Reduce flood control for operators"
445			},
446			{
447			"true_no_oper_flood",
448			OUTPUT_BOOLEAN,
449			&ConfigFileEntry.true_no_oper_flood,
450			"Completely disable flood control for operators"
451			},
452			{
453			"oper_pass_resv",
454			OUTPUT_BOOLEAN_YN,
455			&ConfigFileEntry.oper_pass_resv,
456			"Opers can over-ride RESVs"
457			},
458			{
459			"max_targets",
460			OUTPUT_DECIMAL,
461			&ConfigFileEntry.max_targets,
462			"The maximum number of PRIVMSG/NOTICE targets"
463			},
464			{
465			"client_flood",
466			OUTPUT_DECIMAL,
467			&ConfigFileEntry.client_flood,
468			"Maximum amount of data in a client's queue before they are disconnected"
469			},
470			{
471			"throttle_time",
472			OUTPUT_DECIMAL,
473			&ConfigFileEntry.throttle_time,
474			"Minimum time between client reconnects"
475			},
476			{
477			"glines",
478			OUTPUT_BOOLEAN,
479			&ConfigFileEntry.glines,
480			"G-line (network-wide K-line) support"
481			},
482			{
483			"duration",
484			OUTPUT_DECIMAL,
485			&ConfigFileEntry.gline_time,
486			"Expiry time for G-lines"
487			},
488			/* --[ END OF TABLE ]---------------------------------------------- */
489			{
490			NULL,
491			0,
492			NULL,
493			0
494			}
495			};
496
497			/*
498			** m_info()
499			** parv[0] = sender prefix
500			** parv[1] = servername
501			*/
502			static void
503			m_info(struct Client client_p, struct Client source_p,
504			int parc, char *parv[])
505			{
506			static time_t last_used = 0;
507
508			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
509			{
510			/* safe enough to give this on a local connect only */
511			sendto_one(source_p, form_str(RPL_LOAD2HI),
512			me.name, source_p->name);
513			return;
514			}
515
516	michael	1121	last_used = CurrentTime;
517
518	adx	30	if (!ConfigFileEntry.disable_remote)
519	michael	1144	if (hunt_server(client_p,source_p, ":%s INFO :%s", 1,
520			parc, parv) != HUNTED_ISME)
521	adx	30	return;
522
523	michael	1144	send_info_text(source_p);
524	adx	30	}
525
526			/*
527			** mo_info()
528			** parv[0] = sender prefix
529			** parv[1] = servername
530			*/
531			static void
532			mo_info(struct Client client_p, struct Client source_p,
533			int parc, char *parv[])
534			{
535			if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
536			parc, parv) != HUNTED_ISME)
537			return;
538
539	michael	1144	send_info_text(source_p);
540	adx	30	}
541
542			/*
543			** ms_info()
544			** parv[0] = sender prefix
545			** parv[1] = servername
546			*/
547			static void
548			ms_info(struct Client client_p, struct Client source_p,
549			int parc, char *parv[])
550			{
551			if (!IsClient(source_p))
552			return;
553
554	michael	1144	if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
555			parc, parv) != HUNTED_ISME)
556	adx	30	return;
557
558	michael	1144	send_info_text(source_p);
559	adx	30	}
560
561			/* send_info_text()
562			*
563			* inputs - client pointer to send info text to
564			* output - NONE
565			* side effects - info text is sent to client
566			*/
567			static void
568			send_info_text(struct Client *source_p)
569			{
570			const char **text = infotext;
571			char source, target;
572	michael	1144
573			sendto_realops_flags(UMODE_SPY, L_ALL,
574			"INFO requested by %s (%s@%s) [%s]",
575			source_p->name, source_p->username,
576			source_p->host, source_p->servptr->name);
577
578	adx	30	if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) &&
579			HasID(source_p))
580			source = me.id, target = source_p->id;
581			else
582			source = me.name, target = source_p->name;
583
584			while (*text)
585			{
586			const char line = text++;
587
588			if (*line == '\0')
589			line = " ";
590
591			sendto_one(source_p, form_str(RPL_INFO),
592			source, target, line);
593			}
594
595	michael	1219	if (HasUMode(source_p, UMODE_OPER))
596	adx	30	send_conf_options(source_p);
597
598			send_birthdate_online_time(source_p);
599
600			sendto_one(source_p, form_str(RPL_ENDOFINFO),
601			me.name, source_p->name);
602			}
603
604			/* send_birthdate_online_time()
605			*
606			* inputs - client pointer to send to
607			* output - NONE
608			* side effects - birthdate and online time are sent
609			*/
610			static void
611			send_birthdate_online_time(struct Client *source_p)
612			{
613			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
614			{
615			sendto_one(source_p, ":%s %d %s :On-line since %s",
616			me.id, RPL_INFO, source_p->id,
617	michael	1241	myctime(me.localClient->firsttime));
618	adx	30	}
619			else
620			{
621			sendto_one(source_p, ":%s %d %s :On-line since %s",
622			me.name, RPL_INFO, source_p->name,
623	michael	1241	myctime(me.localClient->firsttime));
624	adx	30	}
625			}
626
627			/* send_conf_options()
628			*
629			* inputs - client pointer to send to
630			* output - NONE
631			* side effects - send config options to client
632			*/
633			static void
634			send_conf_options(struct Client *source_p)
635			{
636			Info *infoptr;
637			const char from, to;
638			const struct InfoStruct *iptr = NULL;
639
640			/* Now send them a list of all our configuration options
641	michael	912	* (mostly from defaults.h and config.h)
642	adx	30	*/
643			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
644			{
645			from = me.id;
646			to = source_p->id;
647			}
648			else
649			{
650			from = me.name;
651			to = source_p->name;
652			}
653
654			for (infoptr = MyInformation; infoptr->name; infoptr++)
655			{
656			if (infoptr->intvalue)
657			{
658			sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
659			from, RPL_INFO, to, infoptr->name,
660			infoptr->intvalue, infoptr->desc);
661			}
662			else
663			{
664			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
665			from, RPL_INFO, to, infoptr->name,
666			infoptr->strvalue, infoptr->desc);
667			}
668			}
669
670			/*
671			* Parse the info_table[] and do the magic.
672			*/
673			for (iptr = info_table; iptr->name; ++iptr)
674			{
675			switch (iptr->output_type)
676			{
677			/* For "char " references /
678			case OUTPUT_STRING:
679			{
680			const char option = ((char **)iptr->option);
681
682			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
683			from, RPL_INFO, to,
684			iptr->name, option ? option : "NONE",
685			iptr->desc ? iptr->desc : "<none>");
686			break;
687			}
688
689			/* For "char foo[]" references */
690			case OUTPUT_STRING_PTR:
691			{
692			const char *option = iptr->option;
693
694			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
695			from, RPL_INFO, to,
696			iptr->name, option ? option : "NONE",
697			iptr->desc ? iptr->desc : "<none>");
698			break;
699			}
700
701			/* Output info_table[i].option as a decimal value. */
702			case OUTPUT_DECIMAL:
703			{
704			const int option = ((int )iptr->option);
705
706			sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
707			from, RPL_INFO, to, iptr->name,
708			option, iptr->desc ? iptr->desc : "<none>");
709			break;
710			}
711
712			/* Output info_table[i].option as "ON" or "OFF" */
713			case OUTPUT_BOOLEAN:
714			{
715			const int option = ((int )iptr->option);
716
717			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
718			from, RPL_INFO, to,
719			iptr->name, option ? "ON" : "OFF",
720			iptr->desc ? iptr->desc : "<none>");
721
722			break;
723			}
724
725			/* Output info_table[i].option as "YES" or "NO" */
726			case OUTPUT_BOOLEAN_YN:
727			{
728			int option = ((int )iptr->option);
729
730			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
731			from, RPL_INFO, to,
732			iptr->name, option ? "YES" : "NO",
733			iptr->desc ? iptr->desc : "<none>");
734			break;
735			}
736
737			case OUTPUT_BOOLEAN2:
738			{
739			int option = ((int )iptr->option);
740
741			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
742			from, RPL_INFO, to,
743			iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
744			iptr->desc ? iptr->desc : "<none>");
745			break;
746			}
747			}
748			}
749
750			/* Don't send oper_only_umodes...it's a bit mask, we will have to decode it
751			* in order for it to show up properly to opers who issue INFO
752			*/
753			#ifndef EFNET
754			/* jdc -- Only send compile information to admins. */
755	michael	1219	if (HasUMode(source_p, UMODE_ADMIN))
756	adx	30	sendto_one(source_p, ":%s %d %s :Running on [%s]",
757			from, RPL_INFO, to, ircd_platform);
758			#endif
759			sendto_one(source_p, form_str(RPL_INFO),
760			from, to, "");
761			}
762	michael	1230
763			static struct Message info_msgtab = {
764			"INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
765			{ m_unregistered, m_info, ms_info, m_ignore, mo_info, m_ignore }
766			};
767
768			static void
769			module_init(void)
770			{
771			mod_add_cmd(&info_msgtab);
772			}
773
774			static void
775			module_exit(void)
776			{
777			mod_del_cmd(&info_msgtab);
778			}
779
780			struct module module_entry = {
781			.node = { NULL, NULL, NULL },
782			.name = NULL,
783			.version = "$Revision$",
784			.handle = NULL,
785			.modinit = module_init,
786			.modexit = module_exit,
787			.flags = 0
788			};