8.2.x/modules/m_info.c

/*
 *  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
 *
 *  Copyright (c) 1997-2014 ircd-hybrid development team
 *
 *  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
 */

/*! \file m_info.c
 * \brief Includes required functions for processing the INFO command.
 * \version $Id$
 */

#include "stdinc.h"
#include "list.h"
#include "channel.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "s_misc.h"
#include "s_serv.h"
#include "s_user.h"
#include "send.h"
#include "conf.h"
#include "parse.h"
#include "modules.h"


/*
 * 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,
    "Root directory of installation"
  },
  {
    "DLPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.dlinefile,
    "Path to D-line database file"
  },
  {
    "KPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.klinefile,
    "Path to K-line database file"
  },
  {
    "GPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.glinefile,
    "Path to G-line database file"
  },
  {
    "XPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.xlinefile,
    "Path to X-line database file"
  },
  {
    "RESVPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.resvfile,
    "Path to resv database 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"
  },
  {
    "max_clients",
    OUTPUT_DECIMAL,
    &ServerInfo.max_clients,
    "Maximum number of clients permitted simultaneously on this server"
  },
  {
    "max_nick_length",
    OUTPUT_DECIMAL,
    &ServerInfo.max_nick_length,
    "Maximum nickname length"
  },
  {
    "max_topic_length",
    OUTPUT_DECIMAL,
    &ServerInfo.max_topic_length,
    "Maximum topic length"
  },
  {
    "use_logging",
    OUTPUT_BOOLEAN_YN,
    &ConfigLoggingEntry.use_logging,
    "Enable logging"
  },
  {
    "disable_fake_channels",
    OUTPUT_BOOLEAN_YN,
    &ConfigChannel.disable_fake_channels,
    "Forbids channels with special ASCII characters in their name"
  },
  {
    "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"
  },
  {
    "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"
  },
  {
    "hide_servers",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.hide_servers,
    "Hide servernames from users"
  },
  {
    "hide_services",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.hide_services,
    "Hides the location of services server"
  },
  {
    "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 IP addresses"
  },
  {
    "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"
  },
  {
    "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 addresses"
  },
  {
    "ignore_bogus_ts",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.ignore_bogus_ts,
    "Ignore bogus timestamps from other servers"
  },
  {
    "cycle_on_host_change",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.cycle_on_host_change,
    "Send a fake QUIT/JOIN combination on host change"
  },
  {
    "disable_auth",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.disable_auth,
    "Completely disable ident lookups"
  },
  {
    "disable_remote_commands",
    OUTPUT_BOOLEAN_YN,
    &ConfigServerHide.disable_remote_commands,
    "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 tries to /oper 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"
  },
  {
    "warn_no_nline",
    OUTPUT_BOOLEAN,
    &ConfigFileEntry.warn_no_nline,
    "Display warning if connecting server lacks N-line"
  },
  {
    "stats_e_disabled",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.stats_e_disabled,
    "Whether or not STATS e is disabled"
  },
  {
    "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_u_oper_only",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.stats_u_oper_only,
    "STATS u 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"
  },
  {
    "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
  }
};

/* 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:
      {
        const 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:
      {
        const 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, "");
}

/* send_info_text()
 *
 * inputs       - client pointer to send info text to
 * output       - NONE
 * side effects - info text is sent to client
 */
static int
send_info_text(struct Client *source_p)
{
  const char **text = infotext;
  char *source, *target;

  sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
                       "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);
  return 0;
}

/*
** m_info()
**  parv[0] = command
**  parv[1] = servername
*/
static int
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 0;
  }

  last_used = CurrentTime;

  if (!ConfigServerHide.disable_remote_commands)
    if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
                    parc, parv) != HUNTED_ISME)
      return 0;

  return send_info_text(source_p);
}

/*
** ms_info()
**  parv[0] = command
**  parv[1] = servername
*/
static int
ms_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 0;

  return send_info_text(source_p);
}

static struct Message info_msgtab =
{
  "INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
  { m_unregistered, m_info, ms_info, m_ignore, ms_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:	3096
Committed:	Sat Mar 1 23:31:45 2014 UTC (12 years, 4 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid/trunk/modules/m_info.c*
File size:	18371 byte(s)
Log Message:	- Applied Adam's "Put the command name in parv[0], not prefix name" patch
#	User	Rev	Content
1	adx	30	/*
2	michael	2820	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	adx	30	*
4	michael	2820	* Copyright (c) 1997-2014 ircd-hybrid development team
5	adx	30	*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19			* USA
20			*/
21
22	michael	2820	/*! \file m_info.c
23			* \brief Includes required functions for processing the INFO command.
24			* \version $Id$
25			*/
26
27	adx	30	#include "stdinc.h"
28	michael	1011	#include "list.h"
29	adx	30	#include "channel.h"
30			#include "client.h"
31			#include "irc_string.h"
32			#include "ircd.h"
33			#include "numeric.h"
34	michael	2970	#include "s_misc.h"
35	adx	30	#include "s_serv.h"
36			#include "s_user.h"
37			#include "send.h"
38	michael	1309	#include "conf.h"
39	adx	30	#include "parse.h"
40			#include "modules.h"
41
42	michael	1230
43	adx	30	/*
44			* jdc -- Structure for our configuration value table
45			*/
46			struct InfoStruct
47			{
48			const char name; / Displayed variable name */
49			unsigned int output_type; /* See below #defines */
50			void option; / Pointer reference to the value */
51			const char desc; / ASCII description of the variable */
52			};
53
54			/* Types for output_type in InfoStruct */
55	michael	1827	#define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
56			#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
57			#define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
58			#define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
59			#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
60			#define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
61	adx	30
62			static const struct InfoStruct info_table[] =
63			{
64			/* --[ START OF TABLE ]-------------------------------------------- */
65	michael	1318
66	adx	30	{
67	michael	1318	"CPATH",
68			OUTPUT_STRING,
69			&ConfigFileEntry.configfile,
70	michael	1702	"Path to main configuration file"
71	michael	1318	},
72			{
73			"DPATH",
74			OUTPUT_STRING,
75			&ConfigFileEntry.dpath,
76	michael	1841	"Root directory of installation"
77	michael	1318	},
78			{
79			"DLPATH",
80			OUTPUT_STRING,
81			&ConfigFileEntry.dlinefile,
82	michael	1702	"Path to D-line database file"
83	michael	1318	},
84			{
85			"KPATH",
86			OUTPUT_STRING,
87			&ConfigFileEntry.klinefile,
88	michael	1702	"Path to K-line database file"
89	michael	1318	},
90			{
91	michael	1702	"GPATH",
92			OUTPUT_STRING,
93			&ConfigFileEntry.glinefile,
94			"Path to G-line database file"
95			},
96			{
97			"XPATH",
98			OUTPUT_STRING,
99			&ConfigFileEntry.xlinefile,
100			"Path to X-line database file"
101			},
102			{
103			"RESVPATH",
104			OUTPUT_STRING,
105	michael	1841	&ConfigFileEntry.resvfile,
106	michael	1702	"Path to resv database file"
107			},
108			{
109	adx	30	"network_name",
110			OUTPUT_STRING,
111			&ServerInfo.network_name,
112			"Network name"
113			},
114			{
115			"network_desc",
116			OUTPUT_STRING,
117			&ServerInfo.network_desc,
118			"Network description"
119			},
120			{
121			"hub",
122			OUTPUT_BOOLEAN_YN,
123			&ServerInfo.hub,
124			"Server is a hub"
125			},
126			{
127	michael	1754	"max_clients",
128			OUTPUT_DECIMAL,
129			&ServerInfo.max_clients,
130			"Maximum number of clients permitted simultaneously on this server"
131			},
132			{
133			"max_nick_length",
134			OUTPUT_DECIMAL,
135			&ServerInfo.max_nick_length,
136			"Maximum nickname length"
137			},
138			{
139			"max_topic_length",
140			OUTPUT_DECIMAL,
141			&ServerInfo.max_topic_length,
142			"Maximum topic length"
143			},
144			{
145	adx	30	"use_logging",
146			OUTPUT_BOOLEAN_YN,
147			&ConfigLoggingEntry.use_logging,
148			"Enable logging"
149			},
150			{
151	michael	1767	"disable_fake_channels",
152			OUTPUT_BOOLEAN_YN,
153			&ConfigChannel.disable_fake_channels,
154			"Forbids channels with special ASCII characters in their name"
155			},
156			{
157	adx	30	"knock_delay",
158			OUTPUT_DECIMAL,
159			&ConfigChannel.knock_delay,
160			"Delay between a users KNOCK attempts"
161			},
162			{
163			"knock_delay_channel",
164			OUTPUT_DECIMAL,
165			&ConfigChannel.knock_delay_channel,
166			"Delay between KNOCK attempts to a channel"
167			},
168			{
169			"max_chans_per_user",
170			OUTPUT_DECIMAL,
171			&ConfigChannel.max_chans_per_user,
172			"Maximum number of channels a user can join"
173			},
174			{
175	michael	1432	"max_chans_per_oper",
176			OUTPUT_DECIMAL,
177			&ConfigChannel.max_chans_per_oper,
178			"Maximum number of channels an oper can join"
179			},
180			{
181	adx	30	"max_bans",
182			OUTPUT_DECIMAL,
183			&ConfigChannel.max_bans,
184			"Total +b/e/I modes allowed in a channel"
185			},
186			{
187			"default_split_user_count",
188			OUTPUT_DECIMAL,
189			&ConfigChannel.default_split_user_count,
190			"Startup value of SPLITUSERS"
191			},
192			{
193			"default_split_server_count",
194			OUTPUT_DECIMAL,
195			&ConfigChannel.default_split_server_count,
196			"Startup value of SPLITNUM"
197			},
198			{
199			"no_create_on_split",
200			OUTPUT_BOOLEAN_YN,
201			&ConfigChannel.no_create_on_split,
202			"Disallow creation of channels when split"
203			},
204			{
205			"no_join_on_split",
206			OUTPUT_BOOLEAN_YN,
207			&ConfigChannel.no_join_on_split,
208			"Disallow joining channels when split"
209			},
210			{
211			"flatten_links",
212			OUTPUT_BOOLEAN_YN,
213			&ConfigServerHide.flatten_links,
214			"Flatten /links list"
215			},
216			{
217			"links_delay",
218			OUTPUT_DECIMAL,
219			&ConfigServerHide.links_delay,
220			"Links rehash delay"
221			},
222			{
223			"hidden",
224			OUTPUT_BOOLEAN_YN,
225			&ConfigServerHide.hidden,
226			"Hide this server from a flattened /links on remote servers"
227			},
228			{
229			"hide_servers",
230			OUTPUT_BOOLEAN_YN,
231			&ConfigServerHide.hide_servers,
232			"Hide servernames from users"
233			},
234			{
235	michael	1854	"hide_services",
236			OUTPUT_BOOLEAN_YN,
237			&ConfigServerHide.hide_services,
238			"Hides the location of services server"
239			},
240			{
241	adx	30	"hidden_name",
242			OUTPUT_STRING,
243			&ConfigServerHide.hidden_name,
244			"Server name users see if hide_servers = yes"
245			},
246			{
247			"hide_server_ips",
248			OUTPUT_BOOLEAN_YN,
249			&ConfigServerHide.hide_server_ips,
250	michael	1936	"Prevent people from seeing server IP addresses"
251	adx	30	},
252			{
253			"gline_min_cidr",
254			OUTPUT_DECIMAL,
255			&ConfigFileEntry.gline_min_cidr,
256			"Minimum required length of a CIDR bitmask for IPv4 G-Lines"
257			},
258			{
259			"gline_min_cidr6",
260			OUTPUT_DECIMAL,
261			&ConfigFileEntry.gline_min_cidr6,
262			"Minimum required length of a CIDR bitmask for IPv6 G-Lines"
263			},
264			{
265			"invisible_on_connect",
266			OUTPUT_BOOLEAN_YN,
267			&ConfigFileEntry.invisible_on_connect,
268			"Automatically set mode +i on connecting users"
269			},
270			{
271			"kill_chase_time_limit",
272			OUTPUT_DECIMAL,
273			&ConfigFileEntry.kill_chase_time_limit,
274			"Nick Change Tracker for KILL"
275			},
276			{
277			"hide_spoof_ips",
278			OUTPUT_BOOLEAN_YN,
279			&ConfigFileEntry.hide_spoof_ips,
280	michael	1936	"Hide spoofed IP addresses"
281	adx	30	},
282			{
283			"ignore_bogus_ts",
284			OUTPUT_BOOLEAN_YN,
285			&ConfigFileEntry.ignore_bogus_ts,
286			"Ignore bogus timestamps from other servers"
287			},
288			{
289	michael	2283	"cycle_on_host_change",
290			OUTPUT_BOOLEAN_YN,
291			&ConfigFileEntry.cycle_on_host_change,
292			"Send a fake QUIT/JOIN combination on host change"
293			},
294			{
295	adx	30	"disable_auth",
296			OUTPUT_BOOLEAN_YN,
297			&ConfigFileEntry.disable_auth,
298			"Completely disable ident lookups"
299			},
300			{
301			"disable_remote_commands",
302			OUTPUT_BOOLEAN_YN,
303	michael	2196	&ConfigServerHide.disable_remote_commands,
304	adx	30	"Prevent users issuing commands on remote servers"
305			},
306			{
307			"tkline_expire_notices",
308			OUTPUT_BOOLEAN_YN,
309			&ConfigFileEntry.tkline_expire_notices,
310			"Show temporary kline/xline expire notices"
311			},
312			{
313			"default_floodcount",
314			OUTPUT_DECIMAL,
315			&ConfigFileEntry.default_floodcount,
316			"Startup value of FLOODCOUNT"
317			},
318			{
319			"failed_oper_notice",
320			OUTPUT_BOOLEAN,
321			&ConfigFileEntry.failed_oper_notice,
322	michael	1702	"Inform opers if someone tries to /oper with the wrong password"
323	adx	30	},
324			{
325			"dots_in_ident",
326			OUTPUT_DECIMAL,
327			&ConfigFileEntry.dots_in_ident,
328			"Number of permissable dots in an ident"
329			},
330			{
331			"min_nonwildcard",
332			OUTPUT_DECIMAL,
333			&ConfigFileEntry.min_nonwildcard,
334			"Minimum non-wildcard chars in K/G lines"
335			},
336			{
337			"min_nonwildcard_simple",
338			OUTPUT_DECIMAL,
339			&ConfigFileEntry.min_nonwildcard_simple,
340			"Minimum non-wildcards in gecos bans"
341			},
342			{
343			"max_accept",
344			OUTPUT_DECIMAL,
345			&ConfigFileEntry.max_accept,
346			"Maximum nicknames on accept list"
347			},
348			{
349			"anti_nick_flood",
350			OUTPUT_BOOLEAN,
351			&ConfigFileEntry.anti_nick_flood,
352			"NICK flood protection"
353			},
354			{
355			"max_nick_time",
356			OUTPUT_DECIMAL,
357			&ConfigFileEntry.max_nick_time,
358			"NICK flood protection time interval"
359			},
360			{
361			"max_nick_changes",
362			OUTPUT_DECIMAL,
363			&ConfigFileEntry.max_nick_changes,
364			"NICK change threshhold setting"
365			},
366			{
367			"anti_spam_exit_message_time",
368			OUTPUT_DECIMAL,
369			&ConfigFileEntry.anti_spam_exit_message_time,
370			"Duration a client must be connected for to have an exit message"
371			},
372			{
373			"ts_warn_delta",
374			OUTPUT_DECIMAL,
375			&ConfigFileEntry.ts_warn_delta,
376			"Maximum permitted TS delta before displaying a warning"
377			},
378			{
379			"ts_max_delta",
380			OUTPUT_DECIMAL,
381			&ConfigFileEntry.ts_max_delta,
382			"Maximum permitted TS delta from another server"
383			},
384			{
385			"warn_no_nline",
386			OUTPUT_BOOLEAN,
387			&ConfigFileEntry.warn_no_nline,
388			"Display warning if connecting server lacks N-line"
389			},
390			{
391	michael	1767	"stats_e_disabled",
392			OUTPUT_BOOLEAN_YN,
393			&ConfigFileEntry.stats_e_disabled,
394			"Whether or not STATS e is disabled"
395			},
396			{
397	adx	30	"stats_o_oper_only",
398			OUTPUT_BOOLEAN_YN,
399			&ConfigFileEntry.stats_o_oper_only,
400			"STATS O output is only shown to operators"
401			},
402			{
403			"stats_P_oper_only",
404			OUTPUT_BOOLEAN_YN,
405			&ConfigFileEntry.stats_P_oper_only,
406			"STATS P is only shown to operators"
407			},
408			{
409	michael	2269	"stats_u_oper_only",
410			OUTPUT_BOOLEAN_YN,
411			&ConfigFileEntry.stats_u_oper_only,
412			"STATS u is only shown to operators"
413			},
414			{
415	adx	30	"stats_i_oper_only",
416			OUTPUT_BOOLEAN2,
417			&ConfigFileEntry.stats_i_oper_only,
418			"STATS I output is only shown to operators"
419			},
420			{
421			"stats_k_oper_only",
422			OUTPUT_BOOLEAN2,
423			&ConfigFileEntry.stats_k_oper_only,
424			"STATS K output is only shown to operators"
425			},
426			{
427			"caller_id_wait",
428			OUTPUT_DECIMAL,
429			&ConfigFileEntry.caller_id_wait,
430			"Minimum delay between notifying UMODE +g users of messages"
431			},
432			{
433			"opers_bypass_callerid",
434			OUTPUT_BOOLEAN_YN,
435			&ConfigFileEntry.opers_bypass_callerid,
436			"Allows IRC operators to message users who are +g (callerid)"
437			},
438			{
439			"pace_wait_simple",
440			OUTPUT_DECIMAL,
441			&ConfigFileEntry.pace_wait_simple,
442			"Minimum delay between less intensive commands"
443			},
444			{
445			"pace_wait",
446			OUTPUT_DECIMAL,
447			&ConfigFileEntry.pace_wait,
448			"Minimum delay between uses of certain commands"
449			},
450			{
451			"short_motd",
452			OUTPUT_BOOLEAN_YN,
453			&ConfigFileEntry.short_motd,
454			"Do not show MOTD; only tell clients they should read it"
455			},
456			{
457			"ping_cookie",
458			OUTPUT_BOOLEAN,
459			&ConfigFileEntry.ping_cookie,
460			"Require ping cookies to connect"
461			},
462			{
463			"no_oper_flood",
464			OUTPUT_BOOLEAN,
465			&ConfigFileEntry.no_oper_flood,
466			"Reduce flood control for operators"
467			},
468			{
469			"true_no_oper_flood",
470			OUTPUT_BOOLEAN,
471			&ConfigFileEntry.true_no_oper_flood,
472			"Completely disable flood control for operators"
473			},
474			{
475			"oper_pass_resv",
476			OUTPUT_BOOLEAN_YN,
477			&ConfigFileEntry.oper_pass_resv,
478			"Opers can over-ride RESVs"
479			},
480			{
481			"max_targets",
482			OUTPUT_DECIMAL,
483			&ConfigFileEntry.max_targets,
484			"The maximum number of PRIVMSG/NOTICE targets"
485			},
486			{
487			"throttle_time",
488			OUTPUT_DECIMAL,
489			&ConfigFileEntry.throttle_time,
490			"Minimum time between client reconnects"
491			},
492			{
493			"glines",
494			OUTPUT_BOOLEAN,
495			&ConfigFileEntry.glines,
496			"G-line (network-wide K-line) support"
497			},
498			{
499	michael	1459	"gline_duration",
500	adx	30	OUTPUT_DECIMAL,
501			&ConfigFileEntry.gline_time,
502			"Expiry time for G-lines"
503			},
504	michael	1459	{
505			"gline_request_duration",
506			OUTPUT_DECIMAL,
507			&ConfigFileEntry.gline_request_time,
508			"Expiry time for pending G-lines"
509			},
510
511	adx	30	/* --[ END OF TABLE ]---------------------------------------------- */
512			{
513			NULL,
514			0,
515			NULL,
516			0
517			}
518			};
519
520			/* send_birthdate_online_time()
521			*
522			* inputs - client pointer to send to
523			* output - NONE
524			* side effects - birthdate and online time are sent
525			*/
526			static void
527			send_birthdate_online_time(struct Client *source_p)
528			{
529			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
530			sendto_one(source_p, ":%s %d %s :On-line since %s",
531			me.id, RPL_INFO, source_p->id,
532	michael	1241	myctime(me.localClient->firsttime));
533	adx	30	else
534			sendto_one(source_p, ":%s %d %s :On-line since %s",
535			me.name, RPL_INFO, source_p->name,
536	michael	1241	myctime(me.localClient->firsttime));
537	adx	30	}
538
539			/* send_conf_options()
540			*
541			* inputs - client pointer to send to
542			* output - NONE
543			* side effects - send config options to client
544			*/
545			static void
546			send_conf_options(struct Client *source_p)
547			{
548			const char from, to;
549			const struct InfoStruct *iptr = NULL;
550
551			/* Now send them a list of all our configuration options
552	michael	912	* (mostly from defaults.h and config.h)
553	adx	30	*/
554			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
555			{
556			from = me.id;
557			to = source_p->id;
558			}
559			else
560			{
561			from = me.name;
562			to = source_p->name;
563			}
564
565			/*
566			* Parse the info_table[] and do the magic.
567			*/
568			for (iptr = info_table; iptr->name; ++iptr)
569			{
570			switch (iptr->output_type)
571			{
572			/* For "char " references /
573			case OUTPUT_STRING:
574			{
575			const char option = ((char **)iptr->option);
576
577			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
578			from, RPL_INFO, to,
579			iptr->name, option ? option : "NONE",
580			iptr->desc ? iptr->desc : "<none>");
581			break;
582			}
583
584			/* For "char foo[]" references */
585			case OUTPUT_STRING_PTR:
586			{
587			const char *option = iptr->option;
588
589			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
590			from, RPL_INFO, to,
591			iptr->name, option ? option : "NONE",
592			iptr->desc ? iptr->desc : "<none>");
593			break;
594			}
595
596			/* Output info_table[i].option as a decimal value. */
597			case OUTPUT_DECIMAL:
598			{
599			const int option = ((int )iptr->option);
600
601			sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
602			from, RPL_INFO, to, iptr->name,
603			option, iptr->desc ? iptr->desc : "<none>");
604			break;
605			}
606
607			/* Output info_table[i].option as "ON" or "OFF" */
608			case OUTPUT_BOOLEAN:
609			{
610			const int option = ((int )iptr->option);
611
612			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
613			from, RPL_INFO, to,
614			iptr->name, option ? "ON" : "OFF",
615			iptr->desc ? iptr->desc : "<none>");
616
617			break;
618			}
619
620			/* Output info_table[i].option as "YES" or "NO" */
621			case OUTPUT_BOOLEAN_YN:
622			{
623	michael	1827	const int option = ((int )iptr->option);
624	adx	30
625			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
626			from, RPL_INFO, to,
627			iptr->name, option ? "YES" : "NO",
628			iptr->desc ? iptr->desc : "<none>");
629			break;
630			}
631
632			case OUTPUT_BOOLEAN2:
633			{
634	michael	1827	const int option = ((int )iptr->option);
635	adx	30
636			sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
637			from, RPL_INFO, to,
638			iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
639			iptr->desc ? iptr->desc : "<none>");
640			break;
641			}
642			}
643			}
644
645	michael	1834	sendto_one(source_p, form_str(RPL_INFO),
646	adx	30	from, to, "");
647			}
648	michael	1230
649	michael	1827	/* send_info_text()
650			*
651			* inputs - client pointer to send info text to
652			* output - NONE
653			* side effects - info text is sent to client
654			*/
655	michael	2820	static int
656	michael	1827	send_info_text(struct Client *source_p)
657			{
658			const char **text = infotext;
659			char source, target;
660
661			sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
662			"INFO requested by %s (%s@%s) [%s]",
663			source_p->name, source_p->username,
664			source_p->host, source_p->servptr->name);
665
666			if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) &&
667			HasID(source_p))
668			source = me.id, target = source_p->id;
669			else
670			source = me.name, target = source_p->name;
671
672			while (*text)
673			{
674			const char line = text++;
675
676			if (*line == '\0')
677			line = " ";
678
679	michael	1834	sendto_one(source_p, form_str(RPL_INFO),
680	michael	1827	source, target, line);
681			}
682
683			if (HasUMode(source_p, UMODE_OPER))
684			send_conf_options(source_p);
685
686			send_birthdate_online_time(source_p);
687
688	michael	1834	sendto_one(source_p, form_str(RPL_ENDOFINFO),
689	michael	1827	me.name, source_p->name);
690	michael	2820	return 0;
691	michael	1827	}
692
693			/*
694			** m_info()
695	michael	3096	** parv[0] = command
696	michael	1827	** parv[1] = servername
697			*/
698	michael	2820	static int
699	michael	1827	m_info(struct Client client_p, struct Client source_p,
700			int parc, char *parv[])
701			{
702			static time_t last_used = 0;
703
704			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
705			{
706			/* safe enough to give this on a local connect only */
707	michael	1834	sendto_one(source_p, form_str(RPL_LOAD2HI),
708	michael	1827	me.name, source_p->name);
709	michael	2820	return 0;
710	michael	1827	}
711
712			last_used = CurrentTime;
713
714	michael	2196	if (!ConfigServerHide.disable_remote_commands)
715	michael	3079	if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
716	michael	1827	parc, parv) != HUNTED_ISME)
717	michael	2820	return 0;
718	michael	1827
719	michael	2820	return send_info_text(source_p);
720	michael	1827	}
721
722			/*
723			** ms_info()
724	michael	3096	** parv[0] = command
725	michael	1827	** parv[1] = servername
726			*/
727	michael	2820	static int
728	michael	1827	ms_info(struct Client client_p, struct Client source_p,
729			int parc, char *parv[])
730			{
731			if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
732			parc, parv) != HUNTED_ISME)
733	michael	2820	return 0;
734	michael	1827
735	michael	2820	return send_info_text(source_p);
736	michael	1827	}
737
738	michael	2820	static struct Message info_msgtab =
739			{
740	michael	1230	"INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
741	michael	1827	{ m_unregistered, m_info, ms_info, m_ignore, ms_info, m_ignore }
742	michael	1230	};
743
744			static void
745			module_init(void)
746			{
747			mod_add_cmd(&info_msgtab);
748			}
749
750			static void
751			module_exit(void)
752			{
753			mod_del_cmd(&info_msgtab);
754			}
755
756	michael	2820	struct module module_entry =
757			{
758	michael	1230	.node = { NULL, NULL, NULL },
759			.name = NULL,
760			.version = "$Revision$",
761			.handle = NULL,
762			.modinit = module_init,
763			.modexit = module_exit,
764			.flags = 0
765			};