trunk/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 "client.h"
#include "ircd.h"
#include "numeric.h"
#include "misc.h"
#include "server.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           */
  const unsigned int output_type; /* See below #defines                */
  const 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  ]-------------------------------------------- */

  {
    "DPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.dpath,
    "Root directory of installation"
  },
  {
    "SPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.spath,
    "Path to server executable"
  },
  {
    "MPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.mpath,
    "Path to main motd (Message of the Day) file"
  },
  {
    "CPATH",
    OUTPUT_STRING,
    &ConfigFileEntry.configfile,
    "Path to main configuration file"
  },
  {
    "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_YN,
    &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_YN,
    &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_connect_block",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.warn_no_connect_block,
    "Display warning if connecting server lacks a connect{} block"
  },
  {
    "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_YN,
    &ConfigFileEntry.ping_cookie,
    "Require ping cookies to connect"
  },
  {
    "no_oper_flood",
    OUTPUT_BOOLEAN_YN,
    &ConfigFileEntry.no_oper_flood,
    "Reduce flood control for operators"
  },
  {
    "true_no_oper_flood",
    OUTPUT_BOOLEAN_YN,
    &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"
  },
  {
    "gline_enable",
    OUTPUT_BOOLEAN_YN,
    &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)
{
  sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                     ":On-line since %s",
                     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)
{
  /*
   * Parse the info_table[] and do the magic.
   */
  for (const struct InfoStruct *iptr = info_table; iptr->name; ++iptr)
  {
    switch (iptr->output_type)
    {
      /* For "char *" references */
      case OUTPUT_STRING:
      {
        const char *option = *((const char *const *)iptr->option);

        sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5s [%-30s]",
                           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_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5s [%-30s]",
                           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 = *((const int *const)iptr->option);

        sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5d [%-30s]",
                           iptr->name, option, iptr->desc ? iptr->desc : "<none>");
        break;
      }

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

        sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5s [%-30s]",
                           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 = *((const int *const)iptr->option);

        sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5s [%-30s]",
                           iptr->name, option ? "YES" : "NO",
                           iptr->desc ? iptr->desc : "<none>");
        break;
      }

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

        sendto_one_numeric(source_p, &me, RPL_INFO|SND_EXPLICIT,
                           ":%-30s %-5s [%-30s]",
                           iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
                           iptr->desc ? iptr->desc : "<none>");
        break;
      }
    }
  }

  sendto_one_numeric(source_p, &me, RPL_INFO, "");
}

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

  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);

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

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

    sendto_one_numeric(source_p, &me, RPL_INFO, line);
  }

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

  send_birthdate_online_time(source_p);

  sendto_one_numeric(source_p, &me, RPL_ENDOFINFO);
}

/*! \brief INFO command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 *      - parv[1] = nickname/servername
 */
static int
m_info(struct Client *source_p, int parc, char *parv[])
{
  static time_t last_used = 0;

  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
  {
    sendto_one_numeric(source_p, &me, RPL_LOAD2HI);
    return 0;
  }

  last_used = CurrentTime;

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

  send_info_text(source_p);
  return 0;
}

/*! \brief INFO command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 *      - parv[1] = nickname/servername
 */
static int
ms_info(struct Client *source_p, int parc, char *parv[])
{
  if (hunt_server(source_p, ":%s INFO :%s", 1,
                  parc, parv) != HUNTED_ISME)
    return 0;

  send_info_text(source_p);
  return 0;
}

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:	3573
Committed:	Fri May 16 17:09:50 2014 UTC (12 years, 2 months ago) by michael
Content type:	text/x-csrc
File size:	18598 byte(s)
Log Message:	- Replaced remaining sendto_one() with sendto_one_numeric(). SND_EXPLICIT idea derived from ircu.
#	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 "client.h"
30			#include "ircd.h"
31			#include "numeric.h"
32	michael	3347	#include "misc.h"
33			#include "server.h"
34	adx	30	#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	/*
41			* jdc -- Structure for our configuration value table
42			*/
43			struct InfoStruct
44			{
45			const char name; / Displayed variable name */
46	michael	3343	const unsigned int output_type; /* See below #defines */
47			const void option; / Pointer reference to the value */
48	adx	30	const char desc; / ASCII description of the variable */
49			};
50
51			/* Types for output_type in InfoStruct */
52	michael	1827	#define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
53			#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
54			#define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
55			#define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
56			#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
57			#define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
58	adx	30
59			static const struct InfoStruct info_table[] =
60			{
61			/* --[ START OF TABLE ]-------------------------------------------- */
62	michael	1318
63	adx	30	{
64	michael	3236	"DPATH",
65			OUTPUT_STRING,
66			&ConfigFileEntry.dpath,
67			"Root directory of installation"
68			},
69			{
70	michael	3239	"SPATH",
71			OUTPUT_STRING,
72			&ConfigFileEntry.spath,
73			"Path to server executable"
74			},
75			{
76			"MPATH",
77			OUTPUT_STRING,
78			&ConfigFileEntry.mpath,
79			"Path to main motd (Message of the Day) file"
80			},
81			{
82	michael	1318	"CPATH",
83			OUTPUT_STRING,
84			&ConfigFileEntry.configfile,
85	michael	1702	"Path to main configuration file"
86	michael	1318	},
87			{
88			"DLPATH",
89			OUTPUT_STRING,
90			&ConfigFileEntry.dlinefile,
91	michael	1702	"Path to D-line database file"
92	michael	1318	},
93			{
94			"KPATH",
95			OUTPUT_STRING,
96			&ConfigFileEntry.klinefile,
97	michael	1702	"Path to K-line database file"
98	michael	1318	},
99			{
100	michael	1702	"GPATH",
101			OUTPUT_STRING,
102			&ConfigFileEntry.glinefile,
103			"Path to G-line database file"
104			},
105			{
106			"XPATH",
107			OUTPUT_STRING,
108			&ConfigFileEntry.xlinefile,
109			"Path to X-line database file"
110			},
111			{
112			"RESVPATH",
113			OUTPUT_STRING,
114	michael	1841	&ConfigFileEntry.resvfile,
115	michael	1702	"Path to resv database file"
116			},
117			{
118	adx	30	"network_name",
119			OUTPUT_STRING,
120			&ServerInfo.network_name,
121			"Network name"
122			},
123			{
124			"network_desc",
125			OUTPUT_STRING,
126			&ServerInfo.network_desc,
127			"Network description"
128			},
129			{
130			"hub",
131			OUTPUT_BOOLEAN_YN,
132			&ServerInfo.hub,
133			"Server is a hub"
134			},
135			{
136	michael	1754	"max_clients",
137			OUTPUT_DECIMAL,
138			&ServerInfo.max_clients,
139			"Maximum number of clients permitted simultaneously on this server"
140			},
141			{
142			"max_nick_length",
143			OUTPUT_DECIMAL,
144			&ServerInfo.max_nick_length,
145			"Maximum nickname length"
146			},
147			{
148			"max_topic_length",
149			OUTPUT_DECIMAL,
150			&ServerInfo.max_topic_length,
151			"Maximum topic length"
152			},
153			{
154	adx	30	"use_logging",
155			OUTPUT_BOOLEAN_YN,
156			&ConfigLoggingEntry.use_logging,
157			"Enable logging"
158			},
159			{
160	michael	1767	"disable_fake_channels",
161			OUTPUT_BOOLEAN_YN,
162			&ConfigChannel.disable_fake_channels,
163			"Forbids channels with special ASCII characters in their name"
164			},
165			{
166	adx	30	"knock_delay",
167			OUTPUT_DECIMAL,
168			&ConfigChannel.knock_delay,
169			"Delay between a users KNOCK attempts"
170			},
171			{
172			"knock_delay_channel",
173			OUTPUT_DECIMAL,
174			&ConfigChannel.knock_delay_channel,
175			"Delay between KNOCK attempts to a channel"
176			},
177			{
178			"max_chans_per_user",
179			OUTPUT_DECIMAL,
180			&ConfigChannel.max_chans_per_user,
181			"Maximum number of channels a user can join"
182			},
183			{
184	michael	1432	"max_chans_per_oper",
185			OUTPUT_DECIMAL,
186			&ConfigChannel.max_chans_per_oper,
187			"Maximum number of channels an oper can join"
188			},
189			{
190	adx	30	"max_bans",
191			OUTPUT_DECIMAL,
192			&ConfigChannel.max_bans,
193			"Total +b/e/I modes allowed in a channel"
194			},
195			{
196			"default_split_user_count",
197			OUTPUT_DECIMAL,
198			&ConfigChannel.default_split_user_count,
199			"Startup value of SPLITUSERS"
200			},
201			{
202			"default_split_server_count",
203			OUTPUT_DECIMAL,
204			&ConfigChannel.default_split_server_count,
205			"Startup value of SPLITNUM"
206			},
207			{
208			"no_create_on_split",
209			OUTPUT_BOOLEAN_YN,
210			&ConfigChannel.no_create_on_split,
211			"Disallow creation of channels when split"
212			},
213			{
214			"no_join_on_split",
215			OUTPUT_BOOLEAN_YN,
216			&ConfigChannel.no_join_on_split,
217			"Disallow joining channels when split"
218			},
219			{
220			"flatten_links",
221			OUTPUT_BOOLEAN_YN,
222			&ConfigServerHide.flatten_links,
223			"Flatten /links list"
224			},
225			{
226			"links_delay",
227			OUTPUT_DECIMAL,
228			&ConfigServerHide.links_delay,
229			"Links rehash delay"
230			},
231			{
232			"hidden",
233			OUTPUT_BOOLEAN_YN,
234			&ConfigServerHide.hidden,
235			"Hide this server from a flattened /links on remote servers"
236			},
237			{
238			"hide_servers",
239			OUTPUT_BOOLEAN_YN,
240			&ConfigServerHide.hide_servers,
241			"Hide servernames from users"
242			},
243			{
244	michael	1854	"hide_services",
245			OUTPUT_BOOLEAN_YN,
246			&ConfigServerHide.hide_services,
247			"Hides the location of services server"
248			},
249			{
250	adx	30	"hidden_name",
251			OUTPUT_STRING,
252			&ConfigServerHide.hidden_name,
253			"Server name users see if hide_servers = yes"
254			},
255			{
256			"hide_server_ips",
257			OUTPUT_BOOLEAN_YN,
258			&ConfigServerHide.hide_server_ips,
259	michael	1936	"Prevent people from seeing server IP addresses"
260	adx	30	},
261			{
262			"gline_min_cidr",
263			OUTPUT_DECIMAL,
264			&ConfigFileEntry.gline_min_cidr,
265			"Minimum required length of a CIDR bitmask for IPv4 G-Lines"
266			},
267			{
268			"gline_min_cidr6",
269			OUTPUT_DECIMAL,
270			&ConfigFileEntry.gline_min_cidr6,
271			"Minimum required length of a CIDR bitmask for IPv6 G-Lines"
272			},
273			{
274			"invisible_on_connect",
275			OUTPUT_BOOLEAN_YN,
276			&ConfigFileEntry.invisible_on_connect,
277			"Automatically set mode +i on connecting users"
278			},
279			{
280			"kill_chase_time_limit",
281			OUTPUT_DECIMAL,
282			&ConfigFileEntry.kill_chase_time_limit,
283			"Nick Change Tracker for KILL"
284			},
285			{
286			"hide_spoof_ips",
287			OUTPUT_BOOLEAN_YN,
288			&ConfigFileEntry.hide_spoof_ips,
289	michael	1936	"Hide spoofed IP addresses"
290	adx	30	},
291			{
292			"ignore_bogus_ts",
293			OUTPUT_BOOLEAN_YN,
294			&ConfigFileEntry.ignore_bogus_ts,
295			"Ignore bogus timestamps from other servers"
296			},
297			{
298	michael	2283	"cycle_on_host_change",
299			OUTPUT_BOOLEAN_YN,
300			&ConfigFileEntry.cycle_on_host_change,
301			"Send a fake QUIT/JOIN combination on host change"
302			},
303			{
304	adx	30	"disable_auth",
305			OUTPUT_BOOLEAN_YN,
306			&ConfigFileEntry.disable_auth,
307			"Completely disable ident lookups"
308			},
309			{
310			"disable_remote_commands",
311			OUTPUT_BOOLEAN_YN,
312	michael	2196	&ConfigServerHide.disable_remote_commands,
313	adx	30	"Prevent users issuing commands on remote servers"
314			},
315			{
316			"tkline_expire_notices",
317			OUTPUT_BOOLEAN_YN,
318			&ConfigFileEntry.tkline_expire_notices,
319			"Show temporary kline/xline expire notices"
320			},
321			{
322			"default_floodcount",
323			OUTPUT_DECIMAL,
324			&ConfigFileEntry.default_floodcount,
325			"Startup value of FLOODCOUNT"
326			},
327			{
328			"failed_oper_notice",
329	michael	3545	OUTPUT_BOOLEAN_YN,
330	adx	30	&ConfigFileEntry.failed_oper_notice,
331	michael	1702	"Inform opers if someone tries to /oper with the wrong password"
332	adx	30	},
333			{
334			"dots_in_ident",
335			OUTPUT_DECIMAL,
336			&ConfigFileEntry.dots_in_ident,
337			"Number of permissable dots in an ident"
338			},
339			{
340			"min_nonwildcard",
341			OUTPUT_DECIMAL,
342			&ConfigFileEntry.min_nonwildcard,
343			"Minimum non-wildcard chars in K/G lines"
344			},
345			{
346			"min_nonwildcard_simple",
347			OUTPUT_DECIMAL,
348			&ConfigFileEntry.min_nonwildcard_simple,
349			"Minimum non-wildcards in gecos bans"
350			},
351			{
352			"max_accept",
353			OUTPUT_DECIMAL,
354			&ConfigFileEntry.max_accept,
355			"Maximum nicknames on accept list"
356			},
357			{
358			"anti_nick_flood",
359	michael	3545	OUTPUT_BOOLEAN_YN,
360	adx	30	&ConfigFileEntry.anti_nick_flood,
361			"NICK flood protection"
362			},
363			{
364			"max_nick_time",
365			OUTPUT_DECIMAL,
366			&ConfigFileEntry.max_nick_time,
367			"NICK flood protection time interval"
368			},
369			{
370			"max_nick_changes",
371			OUTPUT_DECIMAL,
372			&ConfigFileEntry.max_nick_changes,
373			"NICK change threshhold setting"
374			},
375			{
376			"anti_spam_exit_message_time",
377			OUTPUT_DECIMAL,
378			&ConfigFileEntry.anti_spam_exit_message_time,
379			"Duration a client must be connected for to have an exit message"
380			},
381			{
382			"ts_warn_delta",
383			OUTPUT_DECIMAL,
384			&ConfigFileEntry.ts_warn_delta,
385			"Maximum permitted TS delta before displaying a warning"
386			},
387			{
388			"ts_max_delta",
389			OUTPUT_DECIMAL,
390			&ConfigFileEntry.ts_max_delta,
391			"Maximum permitted TS delta from another server"
392			},
393			{
394	michael	3473	"warn_no_connect_block",
395	michael	3545	OUTPUT_BOOLEAN_YN,
396	michael	3473	&ConfigFileEntry.warn_no_connect_block,
397			"Display warning if connecting server lacks a connect{} block"
398	adx	30	},
399			{
400	michael	1767	"stats_e_disabled",
401			OUTPUT_BOOLEAN_YN,
402			&ConfigFileEntry.stats_e_disabled,
403			"Whether or not STATS e is disabled"
404			},
405			{
406	adx	30	"stats_o_oper_only",
407			OUTPUT_BOOLEAN_YN,
408			&ConfigFileEntry.stats_o_oper_only,
409			"STATS O output is only shown to operators"
410			},
411			{
412			"stats_P_oper_only",
413			OUTPUT_BOOLEAN_YN,
414			&ConfigFileEntry.stats_P_oper_only,
415			"STATS P is only shown to operators"
416			},
417			{
418	michael	2269	"stats_u_oper_only",
419			OUTPUT_BOOLEAN_YN,
420			&ConfigFileEntry.stats_u_oper_only,
421			"STATS u is only shown to operators"
422			},
423			{
424	adx	30	"stats_i_oper_only",
425			OUTPUT_BOOLEAN2,
426			&ConfigFileEntry.stats_i_oper_only,
427			"STATS I output is only shown to operators"
428			},
429			{
430			"stats_k_oper_only",
431			OUTPUT_BOOLEAN2,
432			&ConfigFileEntry.stats_k_oper_only,
433			"STATS K output is only shown to operators"
434			},
435			{
436			"caller_id_wait",
437			OUTPUT_DECIMAL,
438			&ConfigFileEntry.caller_id_wait,
439			"Minimum delay between notifying UMODE +g users of messages"
440			},
441			{
442			"opers_bypass_callerid",
443			OUTPUT_BOOLEAN_YN,
444			&ConfigFileEntry.opers_bypass_callerid,
445			"Allows IRC operators to message users who are +g (callerid)"
446			},
447			{
448			"pace_wait_simple",
449			OUTPUT_DECIMAL,
450			&ConfigFileEntry.pace_wait_simple,
451			"Minimum delay between less intensive commands"
452			},
453			{
454			"pace_wait",
455			OUTPUT_DECIMAL,
456			&ConfigFileEntry.pace_wait,
457			"Minimum delay between uses of certain commands"
458			},
459			{
460			"short_motd",
461			OUTPUT_BOOLEAN_YN,
462			&ConfigFileEntry.short_motd,
463			"Do not show MOTD; only tell clients they should read it"
464			},
465			{
466			"ping_cookie",
467	michael	3545	OUTPUT_BOOLEAN_YN,
468	adx	30	&ConfigFileEntry.ping_cookie,
469			"Require ping cookies to connect"
470			},
471			{
472			"no_oper_flood",
473	michael	3545	OUTPUT_BOOLEAN_YN,
474	adx	30	&ConfigFileEntry.no_oper_flood,
475			"Reduce flood control for operators"
476			},
477			{
478			"true_no_oper_flood",
479	michael	3545	OUTPUT_BOOLEAN_YN,
480	adx	30	&ConfigFileEntry.true_no_oper_flood,
481			"Completely disable flood control for operators"
482			},
483			{
484			"oper_pass_resv",
485			OUTPUT_BOOLEAN_YN,
486			&ConfigFileEntry.oper_pass_resv,
487			"Opers can over-ride RESVs"
488			},
489			{
490			"max_targets",
491			OUTPUT_DECIMAL,
492			&ConfigFileEntry.max_targets,
493			"The maximum number of PRIVMSG/NOTICE targets"
494			},
495			{
496			"throttle_time",
497			OUTPUT_DECIMAL,
498			&ConfigFileEntry.throttle_time,
499			"Minimum time between client reconnects"
500			},
501			{
502	michael	3545	"gline_enable",
503			OUTPUT_BOOLEAN_YN,
504	adx	30	&ConfigFileEntry.glines,
505			"G-line (network-wide K-line) support"
506			},
507			{
508	michael	1459	"gline_duration",
509	adx	30	OUTPUT_DECIMAL,
510			&ConfigFileEntry.gline_time,
511			"Expiry time for G-lines"
512			},
513	michael	1459	{
514			"gline_request_duration",
515			OUTPUT_DECIMAL,
516			&ConfigFileEntry.gline_request_time,
517			"Expiry time for pending G-lines"
518			},
519
520	adx	30	/* --[ END OF TABLE ]---------------------------------------------- */
521			{
522			NULL,
523			0,
524			NULL,
525			0
526			}
527			};
528
529			/* send_birthdate_online_time()
530			*
531			* inputs - client pointer to send to
532			* output - NONE
533			* side effects - birthdate and online time are sent
534			*/
535			static void
536			send_birthdate_online_time(struct Client *source_p)
537			{
538	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
539			":On-line since %s",
540			myctime(me.localClient->firsttime));
541	adx	30	}
542
543			/* send_conf_options()
544			*
545			* inputs - client pointer to send to
546			* output - NONE
547			* side effects - send config options to client
548			*/
549			static void
550			send_conf_options(struct Client *source_p)
551			{
552			/*
553			* Parse the info_table[] and do the magic.
554			*/
555	michael	3459	for (const struct InfoStruct *iptr = info_table; iptr->name; ++iptr)
556	adx	30	{
557			switch (iptr->output_type)
558			{
559			/* For "char " references /
560			case OUTPUT_STRING:
561			{
562	michael	3343	const char option = ((const char const )iptr->option);
563	adx	30
564	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
565			":%-30s %-5s [%-30s]",
566			iptr->name, option ? option : "NONE",
567			iptr->desc ? iptr->desc : "<none>");
568	adx	30	break;
569			}
570
571			/* For "char foo[]" references */
572			case OUTPUT_STRING_PTR:
573			{
574			const char *option = iptr->option;
575
576	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
577			":%-30s %-5s [%-30s]",
578			iptr->name, option ? option : "NONE",
579			iptr->desc ? iptr->desc : "<none>");
580	adx	30	break;
581			}
582
583			/* Output info_table[i].option as a decimal value. */
584			case OUTPUT_DECIMAL:
585			{
586	michael	3343	const int option = ((const int const)iptr->option);
587	adx	30
588	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
589			":%-30s %-5d [%-30s]",
590			iptr->name, option, iptr->desc ? iptr->desc : "<none>");
591	adx	30	break;
592			}
593
594			/* Output info_table[i].option as "ON" or "OFF" */
595			case OUTPUT_BOOLEAN:
596			{
597	michael	3343	const int option = ((const int const)iptr->option);
598	adx	30
599	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
600			":%-30s %-5s [%-30s]",
601			iptr->name, option ? "ON" : "OFF",
602			iptr->desc ? iptr->desc : "<none>");
603	adx	30
604			break;
605			}
606
607			/* Output info_table[i].option as "YES" or "NO" */
608			case OUTPUT_BOOLEAN_YN:
609			{
610	michael	3343	const int option = ((const int const)iptr->option);
611	adx	30
612	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
613			":%-30s %-5s [%-30s]",
614			iptr->name, option ? "YES" : "NO",
615			iptr->desc ? iptr->desc : "<none>");
616	adx	30	break;
617			}
618
619			case OUTPUT_BOOLEAN2:
620			{
621	michael	3343	const int option = ((const int const)iptr->option);
622	adx	30
623	michael	3573	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
624			":%-30s %-5s [%-30s]",
625			iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
626			iptr->desc ? iptr->desc : "<none>");
627	adx	30	break;
628			}
629			}
630			}
631
632	michael	3109	sendto_one_numeric(source_p, &me, RPL_INFO, "");
633	adx	30	}
634	michael	1230
635	michael	1827	/* send_info_text()
636			*
637			* inputs - client pointer to send info text to
638			* output - NONE
639			* side effects - info text is sent to client
640			*/
641	michael	3156	static void
642	michael	1827	send_info_text(struct Client *source_p)
643			{
644			const char **text = infotext;
645
646			sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
647			"INFO requested by %s (%s@%s) [%s]",
648			source_p->name, source_p->username,
649			source_p->host, source_p->servptr->name);
650
651			while (*text)
652			{
653			const char line = text++;
654
655			if (*line == '\0')
656			line = " ";
657
658	michael	3109	sendto_one_numeric(source_p, &me, RPL_INFO, line);
659	michael	1827	}
660
661			if (HasUMode(source_p, UMODE_OPER))
662			send_conf_options(source_p);
663
664			send_birthdate_online_time(source_p);
665
666	michael	3109	sendto_one_numeric(source_p, &me, RPL_ENDOFINFO);
667	michael	1827	}
668
669	michael	3275	/*! \brief INFO command handler
670			*
671			* \param source_p Pointer to allocated Client struct from which the message
672			* originally comes from. This can be a local or remote client.
673			* \param parc Integer holding the number of supplied arguments.
674			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
675			* pointers.
676			* \note Valid arguments for this command are:
677			* - parv[0] = command
678	michael	3300	* - parv[1] = nickname/servername
679	michael	3275	*/
680	michael	2820	static int
681	michael	3156	m_info(struct Client source_p, int parc, char parv[])
682	michael	1827	{
683			static time_t last_used = 0;
684
685			if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
686			{
687	michael	3109	sendto_one_numeric(source_p, &me, RPL_LOAD2HI);
688	michael	2820	return 0;
689	michael	1827	}
690
691			last_used = CurrentTime;
692
693	michael	2196	if (!ConfigServerHide.disable_remote_commands)
694	michael	3156	if (hunt_server(source_p, ":%s INFO :%s", 1,
695	michael	1827	parc, parv) != HUNTED_ISME)
696	michael	2820	return 0;
697	michael	1827
698	michael	3156	send_info_text(source_p);
699			return 0;
700	michael	1827	}
701
702	michael	3275	/*! \brief INFO command handler
703			*
704			* \param source_p Pointer to allocated Client struct from which the message
705			* originally comes from. This can be a local or remote client.
706			* \param parc Integer holding the number of supplied arguments.
707			* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
708			* pointers.
709			* \note Valid arguments for this command are:
710			* - parv[0] = command
711	michael	3300	* - parv[1] = nickname/servername
712	michael	3275	*/
713	michael	2820	static int
714	michael	3156	ms_info(struct Client source_p, int parc, char parv[])
715	michael	1827	{
716	michael	3156	if (hunt_server(source_p, ":%s INFO :%s", 1,
717	michael	1827	parc, parv) != HUNTED_ISME)
718	michael	2820	return 0;
719	michael	1827
720	michael	3156	send_info_text(source_p);
721			return 0;
722	michael	1827	}
723
724	michael	2820	static struct Message info_msgtab =
725			{
726	michael	1230	"INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
727	michael	1827	{ m_unregistered, m_info, ms_info, m_ignore, ms_info, m_ignore }
728	michael	1230	};
729
730			static void
731			module_init(void)
732			{
733			mod_add_cmd(&info_msgtab);
734			}
735
736			static void
737			module_exit(void)
738			{
739			mod_del_cmd(&info_msgtab);
740			}
741
742	michael	2820	struct module module_entry =
743			{
744	michael	1230	.node = { NULL, NULL, NULL },
745			.name = NULL,
746			.version = "$Revision$",
747			.handle = NULL,
748			.modinit = module_init,
749			.modexit = module_exit,
750			.flags = 0
751			};