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"


/* Types for output_type in InfoStruct */
enum
{
  OUTPUT_STRING     = 1 << 0,  /* Output option as %s w/ dereference  */
  OUTPUT_STRING_PTR = 1 << 1,  /* Output option as %s w/out deference */
  OUTPUT_DECIMAL    = 1 << 2,  /* Output option as decimal (%d) */
  OUTPUT_BOOLEAN    = 1 << 3,  /* Output option as "ON" or "OFF" */
  OUTPUT_BOOLEAN_YN = 1 << 4,  /* Output option as "YES" or "NO" */
  OUTPUT_BOOLEAN2   = 1 << 5   /* Output option as "YES/NO/MASKED" */
};

/*
 * jdc -- Structure for our configuration value table
 */
struct InfoStruct
{
  const char *name;  /* Displayed variable name */
  const unsigned int output_type;  /* Type of output. See enum above */
  const void *option;  /* Pointer reference to the value */
  const char *desc;  /* ASCII description of the variable */
};

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"
  },
  {
    "invite_delay",
    OUTPUT_DECIMAL,
    &ConfigChannel.invite_delay,
    "Delay between a users INVITE attempts"
  },
  {
    "invite_delay_channel",
    OUTPUT_DECIMAL,
    &ConfigChannel.invite_delay_channel,
    "Delay between INVITE attempts to a channel"
  },
  {
    "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:	3764
Committed:	Sun Jun 1 21:28:38 2014 UTC (11 years, 2 months ago) by michael
Content type:	text/x-csrc
File size:	18804 byte(s)
Log Message:	- Make sure ConfigChannel.invite_delay_channel and ConfigChannel.invite_delay get initialized in conf.c:set_default_conf(). Also make sure the values are reported in /info. ---This line, and those below, will be ignored-- M modules/m_info.c M src/conf.c
#	Content
1	/*
2	* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3	*
4	* Copyright (c) 1997-2014 ircd-hybrid development team
5	*
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	/*! \file m_info.c
23	* \brief Includes required functions for processing the INFO command.
24	* \version $Id$
25	*/
26
27	#include "stdinc.h"
28	#include "list.h"
29	#include "client.h"
30	#include "ircd.h"
31	#include "numeric.h"
32	#include "misc.h"
33	#include "server.h"
34	#include "send.h"
35	#include "conf.h"
36	#include "parse.h"
37	#include "modules.h"
38
39
40	/* Types for output_type in InfoStruct */
41	enum
42	{
43	OUTPUT_STRING = 1 << 0, /* Output option as %s w/ dereference */
44	OUTPUT_STRING_PTR = 1 << 1, /* Output option as %s w/out deference */
45	OUTPUT_DECIMAL = 1 << 2, /* Output option as decimal (%d) */
46	OUTPUT_BOOLEAN = 1 << 3, /* Output option as "ON" or "OFF" */
47	OUTPUT_BOOLEAN_YN = 1 << 4, /* Output option as "YES" or "NO" */
48	OUTPUT_BOOLEAN2 = 1 << 5 /* Output option as "YES/NO/MASKED" */
49	};
50
51	/*
52	* jdc -- Structure for our configuration value table
53	*/
54	struct InfoStruct
55	{
56	const char name; / Displayed variable name */
57	const unsigned int output_type; /* Type of output. See enum above */
58	const void option; / Pointer reference to the value */
59	const char desc; / ASCII description of the variable */
60	};
61
62	static const struct InfoStruct info_table[] =
63	{
64	/* --[ START OF TABLE ]-------------------------------------------- */
65
66	{
67	"DPATH",
68	OUTPUT_STRING,
69	&ConfigFileEntry.dpath,
70	"Root directory of installation"
71	},
72	{
73	"SPATH",
74	OUTPUT_STRING,
75	&ConfigFileEntry.spath,
76	"Path to server executable"
77	},
78	{
79	"MPATH",
80	OUTPUT_STRING,
81	&ConfigFileEntry.mpath,
82	"Path to main motd (Message of the Day) file"
83	},
84	{
85	"CPATH",
86	OUTPUT_STRING,
87	&ConfigFileEntry.configfile,
88	"Path to main configuration file"
89	},
90	{
91	"DLPATH",
92	OUTPUT_STRING,
93	&ConfigFileEntry.dlinefile,
94	"Path to D-line database file"
95	},
96	{
97	"KPATH",
98	OUTPUT_STRING,
99	&ConfigFileEntry.klinefile,
100	"Path to K-line database file"
101	},
102	{
103	"GPATH",
104	OUTPUT_STRING,
105	&ConfigFileEntry.glinefile,
106	"Path to G-line database file"
107	},
108	{
109	"XPATH",
110	OUTPUT_STRING,
111	&ConfigFileEntry.xlinefile,
112	"Path to X-line database file"
113	},
114	{
115	"RESVPATH",
116	OUTPUT_STRING,
117	&ConfigFileEntry.resvfile,
118	"Path to resv database file"
119	},
120	{
121	"network_name",
122	OUTPUT_STRING,
123	&ServerInfo.network_name,
124	"Network name"
125	},
126	{
127	"network_desc",
128	OUTPUT_STRING,
129	&ServerInfo.network_desc,
130	"Network description"
131	},
132	{
133	"hub",
134	OUTPUT_BOOLEAN_YN,
135	&ServerInfo.hub,
136	"Server is a hub"
137	},
138	{
139	"max_clients",
140	OUTPUT_DECIMAL,
141	&ServerInfo.max_clients,
142	"Maximum number of clients permitted simultaneously on this server"
143	},
144	{
145	"max_nick_length",
146	OUTPUT_DECIMAL,
147	&ServerInfo.max_nick_length,
148	"Maximum nickname length"
149	},
150	{
151	"max_topic_length",
152	OUTPUT_DECIMAL,
153	&ServerInfo.max_topic_length,
154	"Maximum topic length"
155	},
156	{
157	"use_logging",
158	OUTPUT_BOOLEAN_YN,
159	&ConfigLoggingEntry.use_logging,
160	"Enable logging"
161	},
162	{
163	"disable_fake_channels",
164	OUTPUT_BOOLEAN_YN,
165	&ConfigChannel.disable_fake_channels,
166	"Forbids channels with special ASCII characters in their name"
167	},
168	{
169	"invite_delay",
170	OUTPUT_DECIMAL,
171	&ConfigChannel.invite_delay,
172	"Delay between a users INVITE attempts"
173	},
174	{
175	"invite_delay_channel",
176	OUTPUT_DECIMAL,
177	&ConfigChannel.invite_delay_channel,
178	"Delay between INVITE attempts to a channel"
179	},
180	{
181	"knock_delay",
182	OUTPUT_DECIMAL,
183	&ConfigChannel.knock_delay,
184	"Delay between a users KNOCK attempts"
185	},
186	{
187	"knock_delay_channel",
188	OUTPUT_DECIMAL,
189	&ConfigChannel.knock_delay_channel,
190	"Delay between KNOCK attempts to a channel"
191	},
192	{
193	"max_chans_per_user",
194	OUTPUT_DECIMAL,
195	&ConfigChannel.max_chans_per_user,
196	"Maximum number of channels a user can join"
197	},
198	{
199	"max_chans_per_oper",
200	OUTPUT_DECIMAL,
201	&ConfigChannel.max_chans_per_oper,
202	"Maximum number of channels an oper can join"
203	},
204	{
205	"max_bans",
206	OUTPUT_DECIMAL,
207	&ConfigChannel.max_bans,
208	"Total +b/e/I modes allowed in a channel"
209	},
210	{
211	"default_split_user_count",
212	OUTPUT_DECIMAL,
213	&ConfigChannel.default_split_user_count,
214	"Startup value of SPLITUSERS"
215	},
216	{
217	"default_split_server_count",
218	OUTPUT_DECIMAL,
219	&ConfigChannel.default_split_server_count,
220	"Startup value of SPLITNUM"
221	},
222	{
223	"no_create_on_split",
224	OUTPUT_BOOLEAN_YN,
225	&ConfigChannel.no_create_on_split,
226	"Disallow creation of channels when split"
227	},
228	{
229	"no_join_on_split",
230	OUTPUT_BOOLEAN_YN,
231	&ConfigChannel.no_join_on_split,
232	"Disallow joining channels when split"
233	},
234	{
235	"flatten_links",
236	OUTPUT_BOOLEAN_YN,
237	&ConfigServerHide.flatten_links,
238	"Flatten /links list"
239	},
240	{
241	"links_delay",
242	OUTPUT_DECIMAL,
243	&ConfigServerHide.links_delay,
244	"Links rehash delay"
245	},
246	{
247	"hidden",
248	OUTPUT_BOOLEAN_YN,
249	&ConfigServerHide.hidden,
250	"Hide this server from a flattened /links on remote servers"
251	},
252	{
253	"hide_servers",
254	OUTPUT_BOOLEAN_YN,
255	&ConfigServerHide.hide_servers,
256	"Hide servernames from users"
257	},
258	{
259	"hide_services",
260	OUTPUT_BOOLEAN_YN,
261	&ConfigServerHide.hide_services,
262	"Hides the location of services server"
263	},
264	{
265	"hidden_name",
266	OUTPUT_STRING,
267	&ConfigServerHide.hidden_name,
268	"Server name users see if hide_servers = yes"
269	},
270	{
271	"hide_server_ips",
272	OUTPUT_BOOLEAN_YN,
273	&ConfigServerHide.hide_server_ips,
274	"Prevent people from seeing server IP addresses"
275	},
276	{
277	"gline_min_cidr",
278	OUTPUT_DECIMAL,
279	&ConfigFileEntry.gline_min_cidr,
280	"Minimum required length of a CIDR bitmask for IPv4 G-Lines"
281	},
282	{
283	"gline_min_cidr6",
284	OUTPUT_DECIMAL,
285	&ConfigFileEntry.gline_min_cidr6,
286	"Minimum required length of a CIDR bitmask for IPv6 G-Lines"
287	},
288	{
289	"invisible_on_connect",
290	OUTPUT_BOOLEAN_YN,
291	&ConfigFileEntry.invisible_on_connect,
292	"Automatically set mode +i on connecting users"
293	},
294	{
295	"kill_chase_time_limit",
296	OUTPUT_DECIMAL,
297	&ConfigFileEntry.kill_chase_time_limit,
298	"Nick Change Tracker for KILL"
299	},
300	{
301	"hide_spoof_ips",
302	OUTPUT_BOOLEAN_YN,
303	&ConfigFileEntry.hide_spoof_ips,
304	"Hide spoofed IP addresses"
305	},
306	{
307	"ignore_bogus_ts",
308	OUTPUT_BOOLEAN_YN,
309	&ConfigFileEntry.ignore_bogus_ts,
310	"Ignore bogus timestamps from other servers"
311	},
312	{
313	"cycle_on_host_change",
314	OUTPUT_BOOLEAN_YN,
315	&ConfigFileEntry.cycle_on_host_change,
316	"Send a fake QUIT/JOIN combination on host change"
317	},
318	{
319	"disable_auth",
320	OUTPUT_BOOLEAN_YN,
321	&ConfigFileEntry.disable_auth,
322	"Completely disable ident lookups"
323	},
324	{
325	"disable_remote_commands",
326	OUTPUT_BOOLEAN_YN,
327	&ConfigServerHide.disable_remote_commands,
328	"Prevent users issuing commands on remote servers"
329	},
330	{
331	"tkline_expire_notices",
332	OUTPUT_BOOLEAN_YN,
333	&ConfigFileEntry.tkline_expire_notices,
334	"Show temporary kline/xline expire notices"
335	},
336	{
337	"default_floodcount",
338	OUTPUT_DECIMAL,
339	&ConfigFileEntry.default_floodcount,
340	"Startup value of FLOODCOUNT"
341	},
342	{
343	"failed_oper_notice",
344	OUTPUT_BOOLEAN_YN,
345	&ConfigFileEntry.failed_oper_notice,
346	"Inform opers if someone tries to /oper with the wrong password"
347	},
348	{
349	"dots_in_ident",
350	OUTPUT_DECIMAL,
351	&ConfigFileEntry.dots_in_ident,
352	"Number of permissable dots in an ident"
353	},
354	{
355	"min_nonwildcard",
356	OUTPUT_DECIMAL,
357	&ConfigFileEntry.min_nonwildcard,
358	"Minimum non-wildcard chars in K/G lines"
359	},
360	{
361	"min_nonwildcard_simple",
362	OUTPUT_DECIMAL,
363	&ConfigFileEntry.min_nonwildcard_simple,
364	"Minimum non-wildcards in gecos bans"
365	},
366	{
367	"max_accept",
368	OUTPUT_DECIMAL,
369	&ConfigFileEntry.max_accept,
370	"Maximum nicknames on accept list"
371	},
372	{
373	"anti_nick_flood",
374	OUTPUT_BOOLEAN_YN,
375	&ConfigFileEntry.anti_nick_flood,
376	"NICK flood protection"
377	},
378	{
379	"max_nick_time",
380	OUTPUT_DECIMAL,
381	&ConfigFileEntry.max_nick_time,
382	"NICK flood protection time interval"
383	},
384	{
385	"max_nick_changes",
386	OUTPUT_DECIMAL,
387	&ConfigFileEntry.max_nick_changes,
388	"NICK change threshhold setting"
389	},
390	{
391	"anti_spam_exit_message_time",
392	OUTPUT_DECIMAL,
393	&ConfigFileEntry.anti_spam_exit_message_time,
394	"Duration a client must be connected for to have an exit message"
395	},
396	{
397	"ts_warn_delta",
398	OUTPUT_DECIMAL,
399	&ConfigFileEntry.ts_warn_delta,
400	"Maximum permitted TS delta before displaying a warning"
401	},
402	{
403	"ts_max_delta",
404	OUTPUT_DECIMAL,
405	&ConfigFileEntry.ts_max_delta,
406	"Maximum permitted TS delta from another server"
407	},
408	{
409	"warn_no_connect_block",
410	OUTPUT_BOOLEAN_YN,
411	&ConfigFileEntry.warn_no_connect_block,
412	"Display warning if connecting server lacks a connect{} block"
413	},
414	{
415	"stats_e_disabled",
416	OUTPUT_BOOLEAN_YN,
417	&ConfigFileEntry.stats_e_disabled,
418	"Whether or not STATS e is disabled"
419	},
420	{
421	"stats_o_oper_only",
422	OUTPUT_BOOLEAN_YN,
423	&ConfigFileEntry.stats_o_oper_only,
424	"STATS O output is only shown to operators"
425	},
426	{
427	"stats_P_oper_only",
428	OUTPUT_BOOLEAN_YN,
429	&ConfigFileEntry.stats_P_oper_only,
430	"STATS P is only shown to operators"
431	},
432	{
433	"stats_u_oper_only",
434	OUTPUT_BOOLEAN_YN,
435	&ConfigFileEntry.stats_u_oper_only,
436	"STATS u is only shown to operators"
437	},
438	{
439	"stats_i_oper_only",
440	OUTPUT_BOOLEAN2,
441	&ConfigFileEntry.stats_i_oper_only,
442	"STATS I output is only shown to operators"
443	},
444	{
445	"stats_k_oper_only",
446	OUTPUT_BOOLEAN2,
447	&ConfigFileEntry.stats_k_oper_only,
448	"STATS K output is only shown to operators"
449	},
450	{
451	"caller_id_wait",
452	OUTPUT_DECIMAL,
453	&ConfigFileEntry.caller_id_wait,
454	"Minimum delay between notifying UMODE +g users of messages"
455	},
456	{
457	"opers_bypass_callerid",
458	OUTPUT_BOOLEAN_YN,
459	&ConfigFileEntry.opers_bypass_callerid,
460	"Allows IRC operators to message users who are +g (callerid)"
461	},
462	{
463	"pace_wait_simple",
464	OUTPUT_DECIMAL,
465	&ConfigFileEntry.pace_wait_simple,
466	"Minimum delay between less intensive commands"
467	},
468	{
469	"pace_wait",
470	OUTPUT_DECIMAL,
471	&ConfigFileEntry.pace_wait,
472	"Minimum delay between uses of certain commands"
473	},
474	{
475	"short_motd",
476	OUTPUT_BOOLEAN_YN,
477	&ConfigFileEntry.short_motd,
478	"Do not show MOTD; only tell clients they should read it"
479	},
480	{
481	"ping_cookie",
482	OUTPUT_BOOLEAN_YN,
483	&ConfigFileEntry.ping_cookie,
484	"Require ping cookies to connect"
485	},
486	{
487	"no_oper_flood",
488	OUTPUT_BOOLEAN_YN,
489	&ConfigFileEntry.no_oper_flood,
490	"Reduce flood control for operators"
491	},
492	{
493	"true_no_oper_flood",
494	OUTPUT_BOOLEAN_YN,
495	&ConfigFileEntry.true_no_oper_flood,
496	"Completely disable flood control for operators"
497	},
498	{
499	"oper_pass_resv",
500	OUTPUT_BOOLEAN_YN,
501	&ConfigFileEntry.oper_pass_resv,
502	"Opers can over-ride RESVs"
503	},
504	{
505	"max_targets",
506	OUTPUT_DECIMAL,
507	&ConfigFileEntry.max_targets,
508	"The maximum number of PRIVMSG/NOTICE targets"
509	},
510	{
511	"throttle_time",
512	OUTPUT_DECIMAL,
513	&ConfigFileEntry.throttle_time,
514	"Minimum time between client reconnects"
515	},
516	{
517	"gline_enable",
518	OUTPUT_BOOLEAN_YN,
519	&ConfigFileEntry.glines,
520	"G-line (network-wide K-line) support"
521	},
522	{
523	"gline_duration",
524	OUTPUT_DECIMAL,
525	&ConfigFileEntry.gline_time,
526	"Expiry time for G-lines"
527	},
528	{
529	"gline_request_duration",
530	OUTPUT_DECIMAL,
531	&ConfigFileEntry.gline_request_time,
532	"Expiry time for pending G-lines"
533	},
534
535	/* --[ END OF TABLE ]---------------------------------------------- */
536	{
537	NULL,
538	0,
539	NULL,
540	0
541	}
542	};
543
544	/* send_birthdate_online_time()
545	*
546	* inputs - client pointer to send to
547	* output - NONE
548	* side effects - birthdate and online time are sent
549	*/
550	static void
551	send_birthdate_online_time(struct Client *source_p)
552	{
553	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
554	":On-line since %s",
555	myctime(me.localClient->firsttime));
556	}
557
558	/* send_conf_options()
559	*
560	* inputs - client pointer to send to
561	* output - NONE
562	* side effects - send config options to client
563	*/
564	static void
565	send_conf_options(struct Client *source_p)
566	{
567	/*
568	* Parse the info_table[] and do the magic.
569	*/
570	for (const struct InfoStruct *iptr = info_table; iptr->name; ++iptr)
571	{
572	switch (iptr->output_type)
573	{
574	/* For "char " references /
575	case OUTPUT_STRING:
576	{
577	const char option = ((const char const )iptr->option);
578
579	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
580	":%-30s %-5s [%-30s]",
581	iptr->name, option ? option : "NONE",
582	iptr->desc ? iptr->desc : "<none>");
583	break;
584	}
585
586	/* For "char foo[]" references */
587	case OUTPUT_STRING_PTR:
588	{
589	const char *option = iptr->option;
590
591	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
592	":%-30s %-5s [%-30s]",
593	iptr->name, option ? option : "NONE",
594	iptr->desc ? iptr->desc : "<none>");
595	break;
596	}
597
598	/* Output info_table[i].option as a decimal value. */
599	case OUTPUT_DECIMAL:
600	{
601	const int option = ((const int const)iptr->option);
602
603	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
604	":%-30s %-5d [%-30s]",
605	iptr->name, option, iptr->desc ? iptr->desc : "<none>");
606	break;
607	}
608
609	/* Output info_table[i].option as "ON" or "OFF" */
610	case OUTPUT_BOOLEAN:
611	{
612	const int option = ((const int const)iptr->option);
613
614	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
615	":%-30s %-5s [%-30s]",
616	iptr->name, option ? "ON" : "OFF",
617	iptr->desc ? iptr->desc : "<none>");
618
619	break;
620	}
621
622	/* Output info_table[i].option as "YES" or "NO" */
623	case OUTPUT_BOOLEAN_YN:
624	{
625	const int option = ((const int const)iptr->option);
626
627	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
628	":%-30s %-5s [%-30s]",
629	iptr->name, option ? "YES" : "NO",
630	iptr->desc ? iptr->desc : "<none>");
631	break;
632	}
633
634	case OUTPUT_BOOLEAN2:
635	{
636	const int option = ((const int const)iptr->option);
637
638	sendto_one_numeric(source_p, &me, RPL_INFO\|SND_EXPLICIT,
639	":%-30s %-5s [%-30s]",
640	iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
641	iptr->desc ? iptr->desc : "<none>");
642	break;
643	}
644	}
645	}
646
647	sendto_one_numeric(source_p, &me, RPL_INFO, "");
648	}
649
650	/* send_info_text()
651	*
652	* inputs - client pointer to send info text to
653	* output - NONE
654	* side effects - info text is sent to client
655	*/
656	static void
657	send_info_text(struct Client *source_p)
658	{
659	const char **text = infotext;
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	while (*text)
667	{
668	const char line = text++;
669
670	if (*line == '\0')
671	line = " ";
672
673	sendto_one_numeric(source_p, &me, RPL_INFO, line);
674	}
675
676	if (HasUMode(source_p, UMODE_OPER))
677	send_conf_options(source_p);
678
679	send_birthdate_online_time(source_p);
680
681	sendto_one_numeric(source_p, &me, RPL_ENDOFINFO);
682	}
683
684	/*! \brief INFO command handler
685	*
686	* \param source_p Pointer to allocated Client struct from which the message
687	* originally comes from. This can be a local or remote client.
688	* \param parc Integer holding the number of supplied arguments.
689	* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
690	* pointers.
691	* \note Valid arguments for this command are:
692	* - parv[0] = command
693	* - parv[1] = nickname/servername
694	*/
695	static int
696	m_info(struct Client source_p, int parc, char parv[])
697	{
698	static time_t last_used = 0;
699
700	if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
701	{
702	sendto_one_numeric(source_p, &me, RPL_LOAD2HI);
703	return 0;
704	}
705
706	last_used = CurrentTime;
707
708	if (!ConfigServerHide.disable_remote_commands)
709	if (hunt_server(source_p, ":%s INFO :%s", 1,
710	parc, parv) != HUNTED_ISME)
711	return 0;
712
713	send_info_text(source_p);
714	return 0;
715	}
716
717	/*! \brief INFO command handler
718	*
719	* \param source_p Pointer to allocated Client struct from which the message
720	* originally comes from. This can be a local or remote client.
721	* \param parc Integer holding the number of supplied arguments.
722	* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
723	* pointers.
724	* \note Valid arguments for this command are:
725	* - parv[0] = command
726	* - parv[1] = nickname/servername
727	*/
728	static int
729	ms_info(struct Client source_p, int parc, char parv[])
730	{
731	if (hunt_server(source_p, ":%s INFO :%s", 1,
732	parc, parv) != HUNTED_ISME)
733	return 0;
734
735	send_info_text(source_p);
736	return 0;
737	}
738
739	static struct Message info_msgtab =
740	{
741	"INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
742	{ m_unregistered, m_info, ms_info, m_ignore, ms_info, m_ignore }
743	};
744
745	static void
746	module_init(void)
747	{
748	mod_add_cmd(&info_msgtab);
749	}
750
751	static void
752	module_exit(void)
753	{
754	mod_del_cmd(&info_msgtab);
755	}
756
757	struct module module_entry =
758	{
759	.node = { NULL, NULL, NULL },
760	.name = NULL,
761	.version = "$Revision$",
762	.handle = NULL,
763	.modinit = module_init,
764	.modexit = module_exit,
765	.flags = 0
766	};