From cdd5b2618933cce0abea80731234ce492c8f9deb Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@stack.nl>
Date: Tue, 1 Jan 2008 23:04:34 +0100
Subject: [PATCH] Remove idle time checking (auto disconnecting users idle too
 long).

---
 doc/example.conf   |  1 -
 doc/reference.conf |  5 -----
 help/opers/set     |  2 --
 include/client.h   |  4 ----
 include/ircd.h     |  2 --
 include/s_conf.h   |  3 ---
 modules/m_info.c   |  6 ------
 modules/m_set.c    | 29 -----------------------------
 src/client.c       | 28 ----------------------------
 src/hostmask.c     |  2 --
 src/newconf.c      |  1 -
 src/s_conf.c       |  3 ---
 src/s_user.c       |  7 -------
 13 files changed, 93 deletions(-)

diff --git a/doc/example.conf b/doc/example.conf
index 35a1b55d..fbac4a08 100755
--- a/doc/example.conf
+++ b/doc/example.conf
@@ -425,7 +425,6 @@ general {
 	glines = no;
 	gline_time = 1 day;
 	gline_min_cidr = 16;
-        idletime = 0;
 	max_targets = 4;
 	client_flood = 20;
         use_whois_actually = no;
diff --git a/doc/reference.conf b/doc/reference.conf
index 58487393..3238f39a 100755
--- a/doc/reference.conf
+++ b/doc/reference.conf
@@ -1026,11 +1026,6 @@ general {
 	 */
 	gline_min_cidr = 16;
 
-	/* idletime: the maximum amount of time a user may idle before
-	 * they are disconnected
-	 */
-        idletime = 0;
-
 	/* REMOVE ME.  The following line checks you've been reading. */
 	havent_read_conf = yes;
 	
diff --git a/help/opers/set b/help/opers/set
index 8968856d..379066b4 100644
--- a/help/opers/set
+++ b/help/opers/set
@@ -10,8 +10,6 @@ SET <option> <value>
                 Note that this variable is used for both
                 channels and clients
   IDENTTIMEOUT- Timeout for requesting ident from a client
-  IDLETIME    - The number of seconds a client can be idle
-                before disconnecting them
   MAX         - Sets the number of max connections
                 to <value>.  (This number cannot exceed
                 HARD_FDLIMIT in config.h)
diff --git a/include/client.h b/include/client.h
index 36d99cfd..1b8899d0 100644
--- a/include/client.h
+++ b/include/client.h
@@ -459,7 +459,6 @@ struct exit_client_hook
 #define FLAGS2_EXEMPTKLINE      0x01000000
 #define FLAGS2_EXEMPTFLOOD      0x02000000
 #define FLAGS2_NOLIMIT          0x04000000
-#define FLAGS2_IDLE_LINED       0x08000000
 #define FLAGS2_IP_SPOOFING      0x10000000
 #define FLAGS2_EXEMPTSPAMBOT	0x20000000
 #define FLAGS2_EXEMPTSHIDE	0x40000000
@@ -557,9 +556,6 @@ struct exit_client_hook
 #define IsIPSpoof(x)            ((x)->flags2 & FLAGS2_IP_SPOOFING)
 #define SetIPSpoof(x)           ((x)->flags2 |= FLAGS2_IP_SPOOFING)
 
-#define SetIdlelined(x)         ((x)->flags2 |= FLAGS2_IDLE_LINED)
-#define IsIdlelined(x)          ((x)->flags2 & FLAGS2_IDLE_LINED)
-
 /* for local users: flood grace period is over
  * for servers: mentioned in networknotice.c notice
  */
diff --git a/include/ircd.h b/include/ircd.h
index a530e68a..d9b8b2a5 100644
--- a/include/ircd.h
+++ b/include/ircd.h
@@ -39,8 +39,6 @@ struct SetOptions
 	int maxclients;		/* max clients allowed */
 	int autoconn;		/* autoconn enabled for all servers? */
 
-	int idletime;
-
 	int floodcount;		/* Number of messages in 1 second */
 	int ident_timeout;	/* timeout for identd lookups */
 
diff --git a/include/s_conf.h b/include/s_conf.h
index e386899f..6881536c 100644
--- a/include/s_conf.h
+++ b/include/s_conf.h
@@ -95,7 +95,6 @@ struct ConfItem
 #define CONF_FLAGS_NEED_IDENTD          0x00000008
 #define CONF_FLAGS_EXEMPTKLINE          0x00000040
 #define CONF_FLAGS_NOLIMIT              0x00000080
-#define CONF_FLAGS_IDLE_LINED           0x00000100
 #define CONF_FLAGS_SPOOF_IP             0x00000200
 #define CONF_FLAGS_SPOOF_NOTICE		0x00000400
 #define CONF_FLAGS_REDIR                0x00000800
@@ -128,7 +127,6 @@ struct ConfItem
 #define IsConfExemptShide(x)	((x)->flags & CONF_FLAGS_EXEMPTSHIDE)
 #define IsConfExemptJupe(x)	((x)->flags & CONF_FLAGS_EXEMPTJUPE)
 #define IsConfExemptResv(x)	((x)->flags & CONF_FLAGS_EXEMPTRESV)
-#define IsConfIdlelined(x)      ((x)->flags & CONF_FLAGS_IDLE_LINED)
 #define IsConfDoSpoofIp(x)      ((x)->flags & CONF_FLAGS_SPOOF_IP)
 #define IsConfSpoofNotice(x)    ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
 #define IsConfEncrypted(x)      ((x)->flags & CONF_FLAGS_ENCRYPTED)
@@ -207,7 +205,6 @@ struct config_file_entry
 	int gline_time;
 	int gline_min_cidr;
 	int gline_min_cidr6;
-	int idletime;
 	int hide_server;
 	int hide_spoof_ips;
 	int hide_error_messages;
diff --git a/modules/m_info.c b/modules/m_info.c
index 77fe0bdd..27b2f367 100644
--- a/modules/m_info.c
+++ b/modules/m_info.c
@@ -285,12 +285,6 @@ static struct InfoStruct info_table[] = {
 		&ServerInfo.hub,
 		"Server is a hub"
 	},
-	{
-		"idletime",
-		OUTPUT_DECIMAL,
-		&ConfigFileEntry.idletime,
-		"Number of minutes before a client is considered idle"
-	},
 	{
 		"kline_delay",
 		OUTPUT_DECIMAL,
diff --git a/modules/m_set.c b/modules/m_set.c
index 342e1de0..de017533 100644
--- a/modules/m_set.c
+++ b/modules/m_set.c
@@ -72,7 +72,6 @@ static void quote_autoconn(struct Client *, char *, int);
 static void quote_autoconnall(struct Client *, int);
 static void quote_floodcount(struct Client *, int);
 static void quote_identtimeout(struct Client *, int);
-static void quote_idletime(struct Client *, int);
 static void quote_max(struct Client *, int);
 static void quote_operstring(struct Client *, const char *);
 static void quote_spamnum(struct Client *, int);
@@ -99,7 +98,6 @@ static struct SetStruct set_cmd_table[] = {
 	{"AUTOCONNALL", quote_autoconnall, 	0,	1	},
 	{"FLOODCOUNT", 	quote_floodcount, 	0,	1	},
 	{"IDENTTIMEOUT", quote_identtimeout,	0,	1	},
-	{"IDLETIME", 	quote_idletime, 	0,	1	},
 	{"MAX", 	quote_max, 		0,	1	},
 	{"MAXCLIENTS",	quote_max,		0,	1	},
 	{"OPERSTRING",	quote_operstring,	1,	0	},
@@ -213,33 +211,6 @@ quote_identtimeout(struct Client *source_p, int newval)
 			   GlobalSetOptions.ident_timeout);
 }
 
-/* SET IDLETIME */
-static void
-quote_idletime(struct Client *source_p, int newval)
-{
-	if(newval >= 0)
-	{
-		if(newval == 0)
-		{
-			sendto_realops_snomask(SNO_GENERAL, L_ALL,
-					     "%s has disabled idletime checking", source_p->name);
-			GlobalSetOptions.idletime = 0;
-		}
-		else
-		{
-			sendto_realops_snomask(SNO_GENERAL, L_ALL,
-					     "%s has changed IDLETIME to %i",
-					     source_p->name, newval);
-			GlobalSetOptions.idletime = (newval * 60);
-		}
-	}
-	else
-	{
-		sendto_one_notice(source_p, ":IDLETIME is currently %i",
-			GlobalSetOptions.idletime / 60);
-	}
-}
-
 /* SET MAX */
 static void
 quote_max(struct Client *source_p, int newval)
diff --git a/src/client.c b/src/client.c
index 11728b25..4be29abf 100644
--- a/src/client.c
+++ b/src/client.c
@@ -307,34 +307,6 @@ check_pings_list(dlink_list * list)
 		if(!MyConnect(client_p) || IsDead(client_p))
 			continue;
 
-		if(IsPerson(client_p))
-		{
-			if(!IsExemptKline(client_p) &&
-			   GlobalSetOptions.idletime &&
-			   !IsOper(client_p) &&
-			   !IsIdlelined(client_p) &&
-			   ((CurrentTime - client_p->localClient->last) > GlobalSetOptions.idletime))
-			{
-				struct ConfItem *aconf;
-
-				aconf = make_conf();
-				aconf->status = CONF_KILL;
-
-				DupString(aconf->host, client_p->host);
-				DupString(aconf->passwd, "idle exceeder");
-				DupString(aconf->user, client_p->username);
-				aconf->port = 0;
-				aconf->hold = CurrentTime + 60;
-				add_temp_kline(aconf);
-				sendto_realops_snomask(SNO_GENERAL, L_ALL,
-						     "Idle time limit exceeded for %s - temp k-lining",
-						     get_client_name(client_p, HIDE_IP));
-
-				exit_client(client_p, client_p, &me, aconf->passwd);
-				continue;
-			}
-		}
-
 		ping = get_client_ping(client_p);
 
 		if(ping < (CurrentTime - client_p->localClient->lasttime))
diff --git a/src/hostmask.c b/src/hostmask.c
index b55cbebb..4c31dae6 100644
--- a/src/hostmask.c
+++ b/src/hostmask.c
@@ -692,8 +692,6 @@ show_iline_prefix(struct Client *sptr, struct ConfItem *aconf, char *name)
 		*prefix_ptr++ = '^';
 	if(IsOper(sptr) && IsConfExemptLimits(aconf))
 		*prefix_ptr++ = '>';
-	if(IsOper(sptr) && IsConfIdlelined(aconf))
-		*prefix_ptr++ = '<';
 	*prefix_ptr = '\0';
 	strncpy(prefix_ptr, name, USERLEN);
 	return (prefix_of_host);
diff --git a/src/newconf.c b/src/newconf.c
index 48c61601..33de2a2e 100644
--- a/src/newconf.c
+++ b/src/newconf.c
@@ -2019,7 +2019,6 @@ static struct ConfEntry conf_general_table[] =
 	{ "gline_min_cidr6",	CF_INT,   NULL, 0, &ConfigFileEntry.gline_min_cidr6	},
 	{ "gline_time",		CF_TIME,  NULL, 0, &ConfigFileEntry.gline_time		},
 	{ "global_snotices",	CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices	},
-	{ "idletime",		CF_TIME,  NULL, 0, &ConfigFileEntry.idletime		},
 	{ "hide_spoof_ips",	CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips	},
 	{ "dline_with_reason",	CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason	},
 	{ "kline_with_reason",	CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason	},
diff --git a/src/s_conf.c b/src/s_conf.c
index 22575fe0..c14e2f83 100644
--- a/src/s_conf.c
+++ b/src/s_conf.c
@@ -793,7 +793,6 @@ set_default_conf(void)
 	ConfigFileEntry.gline_min_cidr6 = 48;
 	ConfigFileEntry.hide_spoof_ips = YES;
 	ConfigFileEntry.hide_error_messages = 1;
-	ConfigFileEntry.idletime = 0;
 	ConfigFileEntry.dots_in_ident = 0;
 	ConfigFileEntry.max_targets = MAX_TARGETS_DEFAULT;
 	DupString(ConfigFileEntry.servlink_path, SLPATH);
@@ -894,8 +893,6 @@ validate_conf(void)
 	   (ConfigFileEntry.client_flood > CLIENT_FLOOD_MAX))
 		ConfigFileEntry.client_flood = CLIENT_FLOOD_MAX;
 
-	GlobalSetOptions.idletime = (ConfigFileEntry.idletime * 60);
-
 	if(!split_users || !split_servers ||
 	   (!ConfigChannel.no_create_on_split && !ConfigChannel.no_join_on_split))
 	{
diff --git a/src/s_user.c b/src/s_user.c
index a163a1a5..299ed22b 100644
--- a/src/s_user.c
+++ b/src/s_user.c
@@ -835,13 +835,6 @@ report_and_set_user_flags(struct Client *source_p, struct ConfItem *aconf)
 		sendto_one_notice(source_p, "*** You are exempt from user limits. congrats.");
 	}
 
-	/* If this user is exempt from idle time outs */
-	if(IsConfIdlelined(aconf))
-	{
-		SetIdlelined(source_p);
-		sendto_one_notice(source_p, ":*** You are exempt from idle limits. congrats.");
-	}
-
 	if(IsConfExemptFlood(aconf))
 	{
 		SetExemptFlood(source_p);