ircd-hybrid-8/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 "channel.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "s_serv.h"
#include "s_user.h"
#include "send.h"
#include "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  ]-------------------------------------------- */

  {
    "CPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.configfile,
    "Path to Main Configuration File"
  },
  {
    "DPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.dpath,
    "Directory Containing Configuration Files"
  },
  {
    "DLPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.dlinefile,
    "Path to D-line File"
  },
  {
    "KPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.klinefile,
    "Path to K-line File"
  },
  {
    "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"
  },
  {
    "max_chans_per_oper",
    OUTPUT_DECIMAL,
    &ConfigChannel.max_chans_per_oper,
    "Maximum number of channels an oper 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"
  },
  {
    "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"
  },
  {
    "gline_duration",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.gline_time,
    "Expiry time for G-lines"
  },

  {
    "gline_request_duration",
    OUTPUT_DECIMAL,
    &ConfigFileEntry.gline_request_time,
    "Expiry time for pending 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)
{
  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;
  }

  /*
   * 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;
      }
    }
  }

  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:	1459
Committed:	Fri Jul 6 14:23:09 2012 UTC (14 years ago) by michael
Content type:	text/x-csrc
File size:	18946 byte(s)
Log Message:	- remove g-line acls - added general::gline_request_duration configuration option which simply replaces the harcoded PENDING_GLINE_TIME definition
#	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 "channel.h"
28			#include "client.h"
29			#include "irc_string.h"
30			#include "ircd.h"
31			#include "numeric.h"
32			#include "s_serv.h"
33			#include "s_user.h"
34			#include "send.h"
35	michael	1309	#include "conf.h"
36	adx	30	#include "parse.h"
37			#include "modules.h"
38
39	michael	1230
40	adx	30	static void send_conf_options(struct Client *);
41			static void send_birthdate_online_time(struct Client *);
42			static void send_info_text(struct Client *);
43
44			/*
45			* jdc -- Structure for our configuration value table
46			*/
47			struct InfoStruct
48			{
49			const char name; / Displayed variable name */
50			unsigned int output_type; /* See below #defines */
51			void option; / Pointer reference to the value */
52			const char desc; / ASCII description of the variable */
53			};
54
55			/* Types for output_type in InfoStruct */
56			#define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
57			#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
58			#define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
59			#define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
60			#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
61			#define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
62
63			static const struct InfoStruct info_table[] =
64			{
65			/* --[ START OF TABLE ]-------------------------------------------- */
66	michael	1318
67	adx	30	{
68	michael	1318	"CPATH",
69			OUTPUT_STRING,
70			&ConfigFileEntry.configfile,
71			"Path to Main Configuration File"
72			},
73			{
74			"DPATH",
75			OUTPUT_STRING,
76			&ConfigFileEntry.dpath,
77			"Directory Containing Configuration Files"
78			},
79			{
80			"DLPATH",
81			OUTPUT_STRING,
82			&ConfigFileEntry.dlinefile,
83			"Path to D-line File"
84			},
85			{
86			"KPATH",
87			OUTPUT_STRING,
88			&ConfigFileEntry.klinefile,
89			"Path to K-line File"
90			},
91			{
92	adx	30	"network_name",
93			OUTPUT_STRING,
94			&ServerInfo.network_name,
95			"Network name"
96			},
97			{
98			"network_desc",
99			OUTPUT_STRING,
100			&ServerInfo.network_desc,
101			"Network description"
102			},
103			{
104			"hub",
105			OUTPUT_BOOLEAN_YN,
106			&ServerInfo.hub,
107			"Server is a hub"
108			},
109			{
110			"use_logging",
111			OUTPUT_BOOLEAN_YN,
112			&ConfigLoggingEntry.use_logging,
113			"Enable logging"
114			},
115			{
116			"restrict_channels",
117			OUTPUT_BOOLEAN_YN,
118			&ConfigChannel.restrict_channels,
119			"Only reserved channels are allowed"
120			},
121			{
122			"disable_local_channels",
123			OUTPUT_BOOLEAN_YN,
124			&ConfigChannel.disable_local_channels,
125			"Prevent users from joining &channels"
126			},
127			{
128			"use_invex",
129			OUTPUT_BOOLEAN_YN,
130			&ConfigChannel.use_invex,
131			"Enable chanmode +I (invite exceptions)"
132			},
133			{
134			"use_except",
135			OUTPUT_BOOLEAN_YN,
136			&ConfigChannel.use_except,
137			"Enable chanmode +e (ban exceptions)"
138			},
139			{
140			"use_knock",
141			OUTPUT_BOOLEAN_YN,
142			&ConfigChannel.use_knock,
143			"Enable /KNOCK"
144			},
145			{
146			"knock_delay",
147			OUTPUT_DECIMAL,
148			&ConfigChannel.knock_delay,
149			"Delay between a users KNOCK attempts"
150			},
151			{
152			"knock_delay_channel",
153			OUTPUT_DECIMAL,
154			&ConfigChannel.knock_delay_channel,
155			"Delay between KNOCK attempts to a channel"
156			},
157			{
158			"max_chans_per_user",
159			OUTPUT_DECIMAL,
160			&ConfigChannel.max_chans_per_user,
161			"Maximum number of channels a user can join"
162			},
163			{
164	michael	1432	"max_chans_per_oper",
165			OUTPUT_DECIMAL,
166			&ConfigChannel.max_chans_per_oper,
167			"Maximum number of channels an oper can join"
168			},
169			{
170	adx	30	"quiet_on_ban",
171			OUTPUT_BOOLEAN_YN,
172			&ConfigChannel.quiet_on_ban,
173			"Banned users may not send text to a channel"
174			},
175			{
176			"max_bans",
177			OUTPUT_DECIMAL,
178			&ConfigChannel.max_bans,
179			"Total +b/e/I modes allowed in a channel"
180			},
181			{
182			"default_split_user_count",
183			OUTPUT_DECIMAL,
184			&ConfigChannel.default_split_user_count,
185			"Startup value of SPLITUSERS"
186			},
187			{
188			"default_split_server_count",
189			OUTPUT_DECIMAL,
190			&ConfigChannel.default_split_server_count,
191			"Startup value of SPLITNUM"
192			},
193			{
194			"no_create_on_split",
195			OUTPUT_BOOLEAN_YN,
196			&ConfigChannel.no_create_on_split,
197			"Disallow creation of channels when split"
198			},
199			{
200			"no_join_on_split",
201			OUTPUT_BOOLEAN_YN,
202			&ConfigChannel.no_join_on_split,
203			"Disallow joining channels when split"
204			},
205			{
206			"flatten_links",
207			OUTPUT_BOOLEAN_YN,
208			&ConfigServerHide.flatten_links,
209			"Flatten /links list"
210			},
211			{
212			"links_delay",
213			OUTPUT_DECIMAL,
214			&ConfigServerHide.links_delay,
215			"Links rehash delay"
216			},
217			{
218			"hidden",
219			OUTPUT_BOOLEAN_YN,
220			&ConfigServerHide.hidden,
221			"Hide this server from a flattened /links on remote servers"
222			},
223			{
224			"disable_hidden",
225			OUTPUT_BOOLEAN_YN,
226			&ConfigServerHide.disable_hidden,
227			"Prevent servers from hiding themselves from a flattened /links"
228			},
229			{
230			"hide_servers",
231			OUTPUT_BOOLEAN_YN,
232			&ConfigServerHide.hide_servers,
233			"Hide servernames from users"
234			},
235			{
236			"hidden_name",
237			OUTPUT_STRING,
238			&ConfigServerHide.hidden_name,
239			"Server name users see if hide_servers = yes"
240			},
241			{
242			"hide_server_ips",
243			OUTPUT_BOOLEAN_YN,
244			&ConfigServerHide.hide_server_ips,
245			"Prevent people from seeing server IPs"
246			},
247			{
248			"gline_min_cidr",
249			OUTPUT_DECIMAL,
250			&ConfigFileEntry.gline_min_cidr,
251			"Minimum required length of a CIDR bitmask for IPv4 G-Lines"
252			},
253			{
254			"gline_min_cidr6",
255			OUTPUT_DECIMAL,
256			&ConfigFileEntry.gline_min_cidr6,
257			"Minimum required length of a CIDR bitmask for IPv6 G-Lines"
258			},
259			{
260			"invisible_on_connect",
261			OUTPUT_BOOLEAN_YN,
262			&ConfigFileEntry.invisible_on_connect,
263			"Automatically set mode +i on connecting users"
264			},
265			{
266			"burst_away",
267			OUTPUT_BOOLEAN_YN,
268			&ConfigFileEntry.burst_away,
269			"Send /away string that users have set on the server burst"
270			},
271			{
272			"use_whois_actually",
273			OUTPUT_BOOLEAN_YN,
274			&ConfigFileEntry.use_whois_actually,
275			"Show IP address on /WHOIS when possible"
276			},
277			{
278			"kill_chase_time_limit",
279			OUTPUT_DECIMAL,
280			&ConfigFileEntry.kill_chase_time_limit,
281			"Nick Change Tracker for KILL"
282			},
283			{
284			"hide_spoof_ips",
285			OUTPUT_BOOLEAN_YN,
286			&ConfigFileEntry.hide_spoof_ips,
287			"Hide spoofed IP's"
288			},
289			{
290			"ignore_bogus_ts",
291			OUTPUT_BOOLEAN_YN,
292			&ConfigFileEntry.ignore_bogus_ts,
293			"Ignore bogus timestamps from other servers"
294			},
295			{
296			"disable_auth",
297			OUTPUT_BOOLEAN_YN,
298			&ConfigFileEntry.disable_auth,
299			"Completely disable ident lookups"
300			},
301			{
302			"disable_remote_commands",
303			OUTPUT_BOOLEAN_YN,
304			&ConfigFileEntry.disable_remote,
305			"Prevent users issuing commands on remote servers"
306			},
307			{
308			"tkline_expire_notices",
309			OUTPUT_BOOLEAN_YN,
310			&ConfigFileEntry.tkline_expire_notices,
311			"Show temporary kline/xline expire notices"
312			},
313			{
314			"default_floodcount",
315			OUTPUT_DECIMAL,
316			&ConfigFileEntry.default_floodcount,
317			"Startup value of FLOODCOUNT"
318			},
319			{
320			"failed_oper_notice",
321			OUTPUT_BOOLEAN,
322			&ConfigFileEntry.failed_oper_notice,
323			"Inform opers if someone /oper's with the wrong password"
324			},
325			{
326			"dots_in_ident",
327			OUTPUT_DECIMAL,
328			&ConfigFileEntry.dots_in_ident,
329			"Number of permissable dots in an ident"
330			},
331			{
332			"min_nonwildcard",
333			OUTPUT_DECIMAL,
334			&ConfigFileEntry.min_nonwildcard,
335			"Minimum non-wildcard chars in K/G lines"
336			},
337			{
338			"min_nonwildcard_simple",
339			OUTPUT_DECIMAL,
340			&ConfigFileEntry.min_nonwildcard_simple,
341			"Minimum non-wildcards in gecos bans"
342			},
343			{
344			"max_accept",
345			OUTPUT_DECIMAL,
346			&ConfigFileEntry.max_accept,
347			"Maximum nicknames on accept list"
348			},
349			{
350			"anti_nick_flood",
351			OUTPUT_BOOLEAN,
352			&ConfigFileEntry.anti_nick_flood,
353			"NICK flood protection"
354			},
355			{
356			"max_nick_time",
357			OUTPUT_DECIMAL,
358			&ConfigFileEntry.max_nick_time,
359			"NICK flood protection time interval"
360			},
361			{
362			"max_nick_changes",
363			OUTPUT_DECIMAL,
364			&ConfigFileEntry.max_nick_changes,
365			"NICK change threshhold setting"
366			},
367			{
368			"anti_spam_exit_message_time",
369			OUTPUT_DECIMAL,
370			&ConfigFileEntry.anti_spam_exit_message_time,
371			"Duration a client must be connected for to have an exit message"
372			},
373			{
374			"ts_warn_delta",
375			OUTPUT_DECIMAL,
376			&ConfigFileEntry.ts_warn_delta,
377			"Maximum permitted TS delta before displaying a warning"
378			},
379			{
380			"ts_max_delta",
381			OUTPUT_DECIMAL,
382			&ConfigFileEntry.ts_max_delta,
383			"Maximum permitted TS delta from another server"
384			},
385			{
386			"kline_with_reason",
387			OUTPUT_BOOLEAN_YN,
388			&ConfigFileEntry.kline_with_reason,
389			"Display K-line reason to client on disconnect"
390			},
391			{
392			"kline_reason",
393			OUTPUT_STRING,
394			&ConfigFileEntry.kline_reason,
395			"Reason given to K-lined clients on sign off"
396			},
397			{
398			"warn_no_nline",
399			OUTPUT_BOOLEAN,
400			&ConfigFileEntry.warn_no_nline,
401			"Display warning if connecting server lacks N-line"
402			},
403			{
404			"stats_o_oper_only",
405			OUTPUT_BOOLEAN_YN,
406			&ConfigFileEntry.stats_o_oper_only,
407			"STATS O output is only shown to operators"
408			},
409			{
410			"stats_P_oper_only",
411			OUTPUT_BOOLEAN_YN,
412			&ConfigFileEntry.stats_P_oper_only,
413			"STATS P is only shown to operators"
414			},
415			{
416			"stats_i_oper_only",
417			OUTPUT_BOOLEAN2,
418			&ConfigFileEntry.stats_i_oper_only,
419			"STATS I output is only shown to operators"
420			},
421			{
422			"stats_k_oper_only",
423			OUTPUT_BOOLEAN2,
424			&ConfigFileEntry.stats_k_oper_only,
425			"STATS K output is only shown to operators"
426			},
427			{
428			"caller_id_wait",
429			OUTPUT_DECIMAL,
430			&ConfigFileEntry.caller_id_wait,
431			"Minimum delay between notifying UMODE +g users of messages"
432			},
433			{
434			"opers_bypass_callerid",
435			OUTPUT_BOOLEAN_YN,
436			&ConfigFileEntry.opers_bypass_callerid,
437			"Allows IRC operators to message users who are +g (callerid)"
438			},
439			{
440			"pace_wait_simple",
441			OUTPUT_DECIMAL,
442			&ConfigFileEntry.pace_wait_simple,
443			"Minimum delay between less intensive commands"
444			},
445			{
446			"pace_wait",
447			OUTPUT_DECIMAL,
448			&ConfigFileEntry.pace_wait,
449			"Minimum delay between uses of certain commands"
450			},
451			{
452			"short_motd",
453			OUTPUT_BOOLEAN_YN,
454			&ConfigFileEntry.short_motd,
455			"Do not show MOTD; only tell clients they should read it"
456			},
457			{
458			"ping_cookie",
459			OUTPUT_BOOLEAN,
460			&ConfigFileEntry.ping_cookie,
461			"Require ping cookies to connect"
462			},
463			{
464			"no_oper_flood",
465			OUTPUT_BOOLEAN,
466			&ConfigFileEntry.no_oper_flood,
467			"Reduce flood control for operators"
468			},
469			{
470			"true_no_oper_flood",
471			OUTPUT_BOOLEAN,
472			&ConfigFileEntry.true_no_oper_flood,
473			"Completely disable flood control for operators"
474			},
475			{
476			"oper_pass_resv",
477			OUTPUT_BOOLEAN_YN,
478			&ConfigFileEntry.oper_pass_resv,
479			"Opers can over-ride RESVs"
480			},
481			{
482			"max_targets",
483			OUTPUT_DECIMAL,
484			&ConfigFileEntry.max_targets,
485			"The maximum number of PRIVMSG/NOTICE targets"
486			},
487			{
488			"client_flood",
489			OUTPUT_DECIMAL,
490			&ConfigFileEntry.client_flood,
491			"Maximum amount of data in a client's queue before they are disconnected"
492			},
493			{
494			"throttle_time",
495			OUTPUT_DECIMAL,
496			&ConfigFileEntry.throttle_time,
497			"Minimum time between client reconnects"
498			},
499			{
500			"glines",
501			OUTPUT_BOOLEAN,
502			&ConfigFileEntry.glines,
503			"G-line (network-wide K-line) support"
504			},
505			{
506	michael	1459	"gline_duration",
507	adx	30	OUTPUT_DECIMAL,
508			&ConfigFileEntry.gline_time,
509			"Expiry time for G-lines"
510			},
511	michael	1459
512			{
513			"gline_request_duration",
514			OUTPUT_DECIMAL,
515			&ConfigFileEntry.gline_request_time,
516			"Expiry time for pending G-lines"
517			},
518
519	adx	30	/* --[ END OF TABLE ]---------------------------------------------- */
520			{
521			NULL,
522			0,
523			NULL,
524			0
525			}
526			};
527
528			/*
529			** m_info()
530			** parv[0] = sender prefix
531			** parv[1] = servername
532			*/
533			static void
534			m_info(struct Client client_p, struct Client source_p,
535			int parc, char *parv[])
536			{
537			static time_t last_used = 0;
538
539			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
540			{
541			/* safe enough to give this on a local connect only */
542			sendto_one(source_p, form_str(RPL_LOAD2HI),
543			me.name, source_p->name);
544			return;
545			}
546
547	michael	1121	last_used = CurrentTime;
548
549	adx	30	if (!ConfigFileEntry.disable_remote)
550	michael	1144	if (hunt_server(client_p,source_p, ":%s INFO :%s", 1,
551			parc, parv) != HUNTED_ISME)
552	adx	30	return;
553
554	michael	1144	send_info_text(source_p);
555	adx	30	}
556
557			/*
558			** mo_info()
559			** parv[0] = sender prefix
560			** parv[1] = servername
561			*/
562			static void
563			mo_info(struct Client client_p, struct Client source_p,
564			int parc, char *parv[])
565			{
566			if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
567			parc, parv) != HUNTED_ISME)
568			return;
569
570	michael	1144	send_info_text(source_p);
571	adx	30	}
572
573			/*
574			** ms_info()
575			** parv[0] = sender prefix
576			** parv[1] = servername
577			*/
578			static void
579			ms_info(struct Client client_p, struct Client source_p,
580			int parc, char *parv[])
581			{
582			if (!IsClient(source_p))
583			return;
584
585	michael	1144	if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
586			parc, parv) != HUNTED_ISME)
587	adx	30	return;
588
589	michael	1144	send_info_text(source_p);
590	adx	30	}
591
592			/* send_info_text()
593			*
594			* inputs - client pointer to send info text to
595			* output - NONE
596			* side effects - info text is sent to client
597			*/
598			static void
599			send_info_text(struct Client *source_p)
600			{
601			const char **text = infotext;
602			char source, target;
603	michael	1144
604			sendto_realops_flags(UMODE_SPY, L_ALL,
605			"INFO requested by %s (%s@%s) [%s]",
606			source_p->name, source_p->username,
607			source_p->host, source_p->servptr->name);
608
609	adx	30	if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) &&
610			HasID(source_p))
611			source = me.id, target = source_p->id;
612			else
613			source = me.name, target = source_p->name;
614
615			while (*text)
616			{
617			const char line = text++;
618
619			if (*line == '\0')
620			line = " ";
621
622			sendto_one(source_p, form_str(RPL_INFO),
623			source, target, line);
624			}
625
626	michael	1219	if (HasUMode(source_p, UMODE_OPER))
627	adx	30	send_conf_options(source_p);
628
629			send_birthdate_online_time(source_p);
630
631			sendto_one(source_p, form_str(RPL_ENDOFINFO),
632			me.name, source_p->name);
633			}
634
635			/* send_birthdate_online_time()
636			*
637			* inputs - client pointer to send to
638			* output - NONE
639			* side effects - birthdate and online time are sent
640			*/
641			static void
642			send_birthdate_online_time(struct Client *source_p)
643			{
644			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
645			{
646			sendto_one(source_p, ":%s %d %s :On-line since %s",
647			me.id, RPL_INFO, source_p->id,
648	michael	1241	myctime(me.localClient->firsttime));
649	adx	30	}
650			else
651			{
652			sendto_one(source_p, ":%s %d %s :On-line since %s",
653			me.name, RPL_INFO, source_p->name,
654	michael	1241	myctime(me.localClient->firsttime));
655	adx	30	}
656			}
657
658			/* send_conf_options()
659			*
660			* inputs - client pointer to send to
661			* output - NONE
662			* side effects - send config options to client
663			*/
664			static void
665			send_conf_options(struct Client *source_p)
666			{
667			const char from, to;
668			const struct InfoStruct *iptr = NULL;
669
670			/* Now send them a list of all our configuration options
671	michael	912	* (mostly from defaults.h and config.h)
672	adx	30	*/
673			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
674			{
675			from = me.id;
676			to = source_p->id;
677			}
678			else
679			{
680			from = me.name;
681			to = source_p->name;
682			}
683
684			/*
685			* Parse the info_table[] and do the magic.
686			*/
687			for (iptr = info_table; iptr->name; ++iptr)
688			{
689			switch (iptr->output_type)
690			{
691			/* For "char " references /
692			case OUTPUT_STRING:
693			{
694			const char option = ((char **)iptr->option);
695
696			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
697			from, RPL_INFO, to,
698			iptr->name, option ? option : "NONE",
699			iptr->desc ? iptr->desc : "<none>");
700			break;
701			}
702
703			/* For "char foo[]" references */
704			case OUTPUT_STRING_PTR:
705			{
706			const char *option = iptr->option;
707
708			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
709			from, RPL_INFO, to,
710			iptr->name, option ? option : "NONE",
711			iptr->desc ? iptr->desc : "<none>");
712			break;
713			}
714
715			/* Output info_table[i].option as a decimal value. */
716			case OUTPUT_DECIMAL:
717			{
718			const int option = ((int )iptr->option);
719
720			sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
721			from, RPL_INFO, to, iptr->name,
722			option, iptr->desc ? iptr->desc : "<none>");
723			break;
724			}
725
726			/* Output info_table[i].option as "ON" or "OFF" */
727			case OUTPUT_BOOLEAN:
728			{
729			const int option = ((int )iptr->option);
730
731			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
732			from, RPL_INFO, to,
733			iptr->name, option ? "ON" : "OFF",
734			iptr->desc ? iptr->desc : "<none>");
735
736			break;
737			}
738
739			/* Output info_table[i].option as "YES" or "NO" */
740			case OUTPUT_BOOLEAN_YN:
741			{
742			int option = ((int )iptr->option);
743
744			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
745			from, RPL_INFO, to,
746			iptr->name, option ? "YES" : "NO",
747			iptr->desc ? iptr->desc : "<none>");
748			break;
749			}
750
751			case OUTPUT_BOOLEAN2:
752			{
753			int option = ((int )iptr->option);
754
755			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
756			from, RPL_INFO, to,
757			iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
758			iptr->desc ? iptr->desc : "<none>");
759			break;
760			}
761			}
762			}
763
764			sendto_one(source_p, form_str(RPL_INFO),
765			from, to, "");
766			}
767	michael	1230
768			static struct Message info_msgtab = {
769			"INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
770			{ m_unregistered, m_info, ms_info, m_ignore, mo_info, m_ignore }
771			};
772
773			static void
774			module_init(void)
775			{
776			mod_add_cmd(&info_msgtab);
777			}
778
779			static void
780			module_exit(void)
781			{
782			mod_del_cmd(&info_msgtab);
783			}
784
785			struct module module_entry = {
786			.node = { NULL, NULL, NULL },
787			.name = NULL,
788			.version = "$Revision$",
789			.handle = NULL,
790			.modinit = module_init,
791			.modexit = module_exit,
792			.flags = 0
793			};