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	diff --git a/dat/setup.ini b/dat/setup.ini
	index 9bc1cc4..432a80b 100644
	--- a/dat/setup.ini
	+++ b/dat/setup.ini
	@@ -1,62 +1,64 @@
	ANTI_IDLE=0
	BITCH_DEOP=0
	BITCH_DEOP_TEXT=grr, someone op me!
	BITCH_KICK_TEXT=grrr, kick me again and I'm going to...
	BOT_CMD_CHAR=!
	BOT_NICK=Darkbot
	BOT_NAME=http://darkbot.sourceforge.net
	BOT_USER_ID=darkbot
	BOT_USER_MODE=+i-ds
	BOT_VHOST=0
	CONNECT_TIME=10
	DEFAULT_CHANNEL=#darkbot
	DISPLAY_SYNC=0
	DO_WHOIS=0
	DUNNO_TEXT=shrug
	DUNNO_RANDOM_TEXT=1
	DUPS_REMOVE=0
	DUPS_SAVE=1
	ENTRY_EXISTS_TEXT=Sorry, there is an existing entry under keyword
	ENTRY_NOT_EXIST_TEXT=I was unable to find entry:
	FIND_NO_TEXT=Sorry, I don't have any entry for
	FIND_WHAT_TEXT=What am I trying to find
	FLOOD_NOTICE_KICK=1
	FLOOD_NOTICE_BAN=0
	FLOOD_NOTICE_BAN_HOST=0
	FLOOD_KICK=1
	FLOOD_TEXT=Don't flood!
	GREET_GUESTS_TEXT=0
	GREET_NEW_TEXT=0
	GREET_USER_TEXT=1
	IGNORE_TIME=5
	IGNORE_USER_TIME=60
	KICK_TEXT=Requested!
	KICK_ON_BAN=0
	LOG_CHANGES=1
	LOG_PRIVATE=1
	OP_ON_LOGIN=0
	OUTPUT1_COUNT=4
	OUTPUT1_TIME=1
	OUTPUT2_COUNT=6
	OUTPUT2_TIME=2
	OUTPUT_PURGE_COUNT=7
	OUTPUT3_TIME=3
	PERFORM_TIME=1
	QUESTIONS_GENERAL=1
	QUESTIONS_PRIVATE=0
	RANDOM_BACKUP=0
	RANDOM_IDLE_TIME=1800
	RANDOM_TIME=3600
	+SASL_USER=
	+SASL_PASS=
	SEEN_MODE=1
	SEEN_TIME=604800
	SEEN_TEXT=in the last 7 days.
	SETINFO_TEXT=My !setinfo variables are: ^ nick, % Number of joins, & Channel, $ user@host. Example: !setinfo ^ has joined & % times!! (also, if you make the first char of your SETINFO a "+" the setinfo will be shown as an ACTION)
	SLEEP_TIME=300
	SLEEP_TEXT=ACTION falls asleep... ZzzZZzzZZzz
	SLEEP_WAKE_TEXT=ACTION wakes up from a snooze..
	SORT_DB=0
	TOPIC_TIME=1800
	VARIABLES_TEXT=Data variables are: N~ (Nick), C~ (Chan), T~ (Time/date) B~ (Botnick), Q~ (Question asked), R~ (random nick), !~ (command char), S~ (current Server), P~ (current port) V~ (botVer), W~ (db WWW site), H~ (u@h), t~ (unixtime), BAN (sets a ban), TEMPBAN (bans for 60 sec)
	VOICE_ON_JOIN=0
	WHUT_TEXT=hmmm?
	WHUT_RANDOM_TEXT=1
	diff --git a/source/Makefile.am b/source/Makefile.am
	index 5919451..a157fbe 100644
	--- a/source/Makefile.am
	+++ b/source/Makefile.am
	@@ -1,68 +1,69 @@
	## Process this file with automake to produce Makefile.in.

	# Copyright (C) 1996 Darkbot Project.

	# This program is free software, you can redistribute it and/or modify it
	# under the terms of the GNU General Public License version 2. 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 COPYING file for details.


	## Top level diectory.
	topdir = @srcdir@/..
	db_db = $(topdir)/dat
	db_src = $(topdir)/source
	cm_src = $(topdir)/source/compat
	db_scripts = $(topdir)/scripts
	VPATH = @srcdir@/../source @srcdir@/../source/compat

	## Database location.
	databasedir = $(localstatedir)/@PACKAGE@

	## Setup options for other programs.
	ACLOCAL_AMFLAGS = -I ../m4
	AM_CPPFLAGS = -g -I $(db_src) -I $(cm_src) -DDATABASEDIR='"$(databasedir)"' -DSOURCEDIR='"@srcdir@"'

	## Compatability library.
	noinst_LIBRARIES = compat/libcompat.a
	compat_libcompat_a_SOURCES = dummy.c
	compat_libcompat_a_LIBADD = @LIBOBJS@

	## Darkbot server.
	bin_PROGRAMS = darkbot convertdb
	darkbot_SOURCES = chan.c general.c permbans.c reserved.c sockets.c \
	users.c chansrv.c helpers.c quiz.c seen.c stats.c \
	vars.c comm.c main.c random.c server.c topics.c web.c \
	parse.c raw.c signals.c tree.c url.c xmlame.c \
	+ utils/base64.c utils/sasl.c \
	langs/*.h \
	prototypes.h tree.h vars.h
	darkbot_LDADD = compat/libcompat.a

	## Utility programs.
	convertdb_SOURCES = convertdb.c
	convertdb_LDADD = compat/libcompat.a
	dist_bin_SCRIPTS = $(db_scripts)/AddServer $(db_scripts)/AddUser $(db_scripts)/check-integrity $(db_scripts)/dbcron $(db_scripts)/download-databases \
	$(db_scripts)/kill.darkbot $(db_scripts)/live-update $(db_scripts)/restart.darkbot $(db_scripts)/Setup

	## databases.
	dist_database_DATA = $(db_db)/deop.ini $(db_db)/info2.db $(db_db)/perform.ini $(db_db)/permbans.db $(db_db)/quiz.db $(db_db)/random.ini \
	$(db_db)/randomstuff.ini $(db_db)/servers.ini $(db_db)/setup.ini $(db_db)/stats.db $(db_db)/userlist.db
	rdbdir = $(databasedir)/rdb
	dist_rdb_DATA = $(db_db)/rdb/dunno.rdb $(db_db)/rdb/whut.rdb

	timersdir = $(databasedir)/timers

	## Documentation.
	## docdir = $(datadir)/doc/@PACKAGE@
	doc_DATA = $(topdir)/COPYING $(topdir)/docs/INSTALL $(topdir)/README $(topdir)/VERSION $(topdir)/docs/AUTHORS $(topdir)/docs/HACKING \
	$(topdir)/docs/README_UTILS $(topdir)/docs/TODO $(topdir)/docs/WHATSNEW


	## FIXME: Move this one to a ./configure --enable-win32-console
	## Uncomment this line for no-console mode on Windows.
	## AM_LDFLAGS = -Wl,--subsystem,windows

	## FIXME: Check that autofoo is doing its job and then remove this.
	## Uncomment this line to compile on Solaris.
	## AM_LIBS = -lresolv
	diff --git a/source/comm.c b/source/comm.c
	index 485d1b2..bc940c2 100644
	--- a/source/comm.c
	+++ b/source/comm.c
	@@ -1,462 +1,477 @@
	/*
	* Copyright (C) 1996 Darkbot Project.

	* This program is free software, you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2. 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 COPYING file for details.
	*/


	#include "defines.h"
	#include "vars.h"
	#include "prototypes.h"
	+#include "utils/sasl.h"

	/**
	* Delete one or more elements from the sendq
	* 1 = delete all pri/not's
	* 0 = delete first in queue
	* 6/23/00 Dan
	* - Updated to use head and tail pointer queue
	* - All variables now initialized when declared
	* - Optimized the main while loop a bit, reduced amount of code
	*/
	void
	del_sendq (long toggle)
	{
	struct sendq pNode = sendqhead, pPrev = 0;

	if (NULL == sendqhead)
	{
	return;
	}

	if (toggle == 0)
	{
	/* Just delete the head */
	pNode = sendqhead;
	sendqhead = sendqhead->next;

	free (pNode);
	}
	else
	{
	/* Iterate through the queue and delete each element which is
	* a PRIVMSG or NOTICE
	*/
	for (; pNode != NULL; pPrev = pNode, pNode = pNode->next)
	{
	if (0 == strncmp (pNode->data, "PRI", 3) \|\| 0 == strncmp (pNode->data, "NOT", 3))
	{
	/* Found one, let's delete it */
	if (pPrev != NULL)
	{
	pPrev->next = pNode->next;
	}
	else
	{
	sendqhead = pNode->next;
	}
	free (pNode);
	pNode = NULL;
	break;
	}
	} /* for */
	} /* else */

	/* Update the tail pointer if needed */
	if (NULL == sendqhead)
	{
	sendqtail = NULL;
	}
	}

	int
	get_sendq_count (long toggle)
	{
	struct sendq *c;
	long i = 0, x = 0;

	c = sendqhead;
	while (c != NULL)
	{
	i++;
	if (c->data[0] == 'P' && c->data[1] == 'R' && c->data[2] == 'I')
	x++;
	else if (c->data[0] == 'N' && c->data[1] == 'O' && c->data[2] == 'T')
	x++;
	c = c->next;
	}
	if (toggle == 1)
	clear_sendq (i, 1);
	if (toggle == 2)
	return i;

	if (i < OUTPUT1_COUNT)
	SEND_DELAY = OUTPUT1_DELAY;
	else if (i < OUTPUT2_COUNT)
	SEND_DELAY = OUTPUT2_DELAY;
	else
	SEND_DELAY = OUTPUT3_DELAY;
	if (x > OUTPUT_PURGE_COUNT)
	clear_sendq (x, 0);
	return i;
	}

	void
	clear_sendq (long count, long toggle)
	{
	long i = 0;

	i = count;
	while (i > 1)
	{
	i--;
	del_sendq (1);
	}
	send_tog = 1;
	if (toggle != 1)
	L090 (CHAN, count);
	}

	long
	setinfo_lastcomm (char *rest)
	{ /* Disallows joins to more than one channel (or the same chan)
	* to artificially raise join counters */
	long c_uptime = 0;

	if (strcasecmp (rest, slc1) == 0)
	return 1; /* don't reply if already asked in LASTCOMM_TIME sec */
	if (strcasecmp (rest, slc2) == 0)
	return 1;
	if (strcasecmp (rest, slc3) == 0)
	return 1;
	if (strcasecmp (rest, slc4) == 0)
	return 1;
	if (*slc1 == '0')
	{ /* init lastcomms */
	strncpy (slc1, rest, sizeof (slc1));
	slcn1 = time (NULL);
	}
	if (*slc2 == '0')
	{
	strncpy (slc2, rest, sizeof (slc2));
	slcn2 = time (NULL);
	}
	if (*slc3 == '0')
	{
	strncpy (slc3, rest, sizeof (slc3));
	slcn3 = time (NULL);
	}
	if (*slc4 == '0')
	{
	strncpy (slc4, rest, sizeof (slc4));
	slcn4 = time (NULL);
	}
	if ((c_uptime = time (NULL) - slcn1) > SLASTCOMM_TIME)
	{ /* reinit old data */
	slcn1 = 0;
	*slc1 = '0';
	}
	if ((c_uptime = time (NULL) - slcn2) > SLASTCOMM_TIME)
	{
	slcn2 = 0;
	*slc2 = '0';
	}
	if ((c_uptime = time (NULL) - slcn3) > SLASTCOMM_TIME)
	{
	slcn3 = 0;
	*slc3 = '0';
	}
	if ((c_uptime = time (NULL) - slcn4) > SLASTCOMM_TIME)
	{
	slcn4 = 0;
	*slc4 = '0';
	}
	strncpy (slc4, slc3, sizeof (slc4)); /* no matches, move em on
	down */
	strncpy (slc3, slc2, sizeof (slc3));
	strncpy (slc2, slc1, sizeof (slc2));
	strncpy (slc1, rest, sizeof (slc1));
	slcn4 = slcn3;
	slcn3 = slcn2;
	slcn2 = slcn1;
	slcn1 = time (NULL);
	return 0;
	}

	long
	do_lastcomm (char nick, char target, char *rest)
	{
	long c_uptime = 0;

	if (strcasecmp (rest, lc1) == 0)
	return 1; /* don't reply if already asked in LASTCOMM_TIME sec */
	if (strcasecmp (rest, lc2) == 0)
	return 1;
	if (strcasecmp (rest, lc3) == 0)
	return 1;
	if (strcasecmp (rest, lc4) == 0)
	return 1;
	if (*lc1 == '0')
	{ /* init lastcomms */
	strncpy (lc1, rest, sizeof (lc1));
	lcn1 = time (NULL);
	}
	if (*lc2 == '0')
	{
	strncpy (lc2, rest, sizeof (lc2));
	lcn2 = time (NULL);
	}
	if (*lc3 == '0')
	{
	strncpy (lc3, rest, sizeof (lc3));
	lcn3 = time (NULL);
	}
	if (*lc4 == '0')
	{
	strncpy (lc4, rest, sizeof (lc4));
	lcn4 = time (NULL);
	}
	if ((c_uptime = time (NULL) - lcn1) > LASTCOMM_TIME)
	{ /* reinit old data */
	lcn1 = 0;
	*lc1 = '0';
	}
	if ((c_uptime = time (NULL) - lcn2) > LASTCOMM_TIME)
	{
	lcn2 = 0;
	*lc2 = '0';
	}
	if ((c_uptime = time (NULL) - lcn3) > LASTCOMM_TIME)
	{
	lcn3 = 0;
	*lc3 = '0';
	}
	if ((c_uptime = time (NULL) - lcn4) > LASTCOMM_TIME)
	{
	lcn4 = 0;
	*lc4 = '0';
	}
	strncpy (lc4, lc3, sizeof (lc4)); /* no matches, move em on
	down */
	strncpy (lc3, lc2, sizeof (lc3));
	strncpy (lc2, lc1, sizeof (lc2));
	strncpy (lc1, rest, sizeof (lc1));
	lcn4 = lcn3;
	lcn3 = lcn2;
	lcn2 = lcn1;
	lcn1 = time (NULL);
	return 0;
	}

	void
	prepare_bot (void)
	{
	int esc = 0;

	while (!esc)
	{
	gs26 ();
	printf (".: Connecting to %s:%ld\t\r", BS, BP);
	fflush (stdout);
	db_sleep (2);

	socketfd = create_connection (BS, VHOST, BP);

	switch (socketfd)
	{

	case ERR_TIMED_OUT:
	printf (".: Connection to %s:%ld timed out!\t\r", BS, BP);
	fflush (stdout);
	db_sleep (2);
	break;

	case ERR_CONN_REFUSED:
	printf (".: Connection to %s:%ld was refused!\t\r", BS, BP);
	fflush (stdout);
	db_sleep (2);
	break;

	case ERR_NOT_ADDR:
	printf ("Address not in range!\n");
	exit (1);

	case ERR_NO_REACH:
	printf ("Address not reachable!\n");
	exit (1);

	default:
	esc = 1;
	printf
	(".: Connected to %s:%ld! [%ld]\t\n", BS, BP, (long) getpid ());

	fflush (stdout);
	db_sleep (5);
	break;
	}
	}

	/* set the socket to BLOCK */
	if (fcntl (socketfd, F_SETFL, 0) < 0)
	{
	printf ("\n");
	perror ("fcntl");
	exit (EXIT_FAILURE);
	}
	}

	int
	create_connection (char server, char virtualhost, long port)
	{
	struct sockaddr_in name;
	struct hostent *hostname;
	struct timeval timeout;
	fd_set set;
	int sock = 0, vhost = 1, sockerr = 0,
	optlen = sizeof (sockerr);

	if ((!virtualhost) \|\| (strlen (virtualhost) < 1))
	vhost = 0;

	if ((sock = socket (AF_INET, SOCK_STREAM, 0)) < 0)
	return -1;

	memset (&name, 0, sizeof (struct sockaddr_in));

	setsockopt (sock, SOL_SOCKET, SO_LINGER, 0, 0);
	setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, 0, 0);
	setsockopt (sock, SOL_SOCKET, SO_KEEPALIVE, 0, 0);

	name.sin_family = AF_INET;
	name.sin_addr.s_addr = (vhost ? inet_addr (virtualhost) : INADDR_ANY);

	if ((name.sin_addr.s_addr == -1) && vhost)
	{
	hostname = gethostbyname (virtualhost);
	if (hostname)
	{
	name.sin_addr = (struct in_addr ) hostname->h_addr;
	}
	else
	{
	name.sin_addr.s_addr = INADDR_ANY;
	}
	}
	if (bind (sock, (struct sockaddr *) &name, sizeof (struct sockaddr_in)) < 0)
	{
	printf ("\n");
	perror ("bind");
	close (sock);
	exit (EXIT_FAILURE);
	}

	memset (&name, 0, sizeof (struct sockaddr_in));
	name.sin_family = AF_INET;
	name.sin_port = htons (port);

	if(!(hostname = gethostbyname (server)))
	{
	printf ("\nCan't create the connection!\n");
	// FIXME: This is obsolete, and solaris doesn't know about it.
	// herror ("hostname");
	exit (EXIT_FAILURE);
	}

	name.sin_addr = (struct in_addr ) hostname->h_addr;

	/* set the file descriptor to non blocking mode so that connect()
	returns immediately.
	*/

	if (fcntl (sock, F_SETFL, O_NONBLOCK) < 0)
	{
	printf ("\n");
	perror ("fcntl");
	exit (EXIT_FAILURE);
	}

	if (connect (sock, (struct sockaddr *) &name, sizeof (name)) < 0)
	{
	if ((errno != EINPROGRESS) && (errno != ENOENT))
	{
	printf ("\n");
	perror ("connect");
	exit (EXIT_FAILURE);
	}
	}

	alarm (0);

	while (1)
	{
	/* set the timeout */
	timeout.tv_sec = CONNECT_WAIT_TIMEOUT;
	timeout.tv_usec = 0;

	/* set the file descriptor to be empty */
	FD_ZERO (&set);

	/* add our socket to the file descriptor set */
	FD_SET (sock, &set);

	/* select will let us know when our socket is ready (connected) */
	switch (select (FD_SETSIZE, (fd_set ) NULL, &set, (fd_set ) NULL, &timeout))
	{
	/* if select returns 0, our timeout was reached */
	case 0:
	alarm (AIL);
	return ERR_TIMED_OUT;

	/* -1 means we are not connected */
	case -1:
	break;

	/* we MIGHT be connected */
	default:

	/* get the socket errno so we can check if we are connected */
	switch (getsockopt (sock, SOL_SOCKET, SO_ERROR, &sockerr, &optlen))
	{
	case -1:
	alarm (AIL);
	return ERR_SOCK_OPT;

	case 0:
	switch (sockerr)
	{
	case ECONNREFUSED:
	alarm (AIL);
	return ERR_CONN_REFUSED;

	case EADDRNOTAVAIL:
	alarm (AIL);
	return ERR_NOT_ADDR;

	case ENETUNREACH:
	alarm (AIL);
	return ERR_NO_REACH;

	case SUCCESS:
	alarm (AIL);
	return sock;
	}
	}
	}
	}
	}


	void
	register_bot (void)
	{
	get_sendq_count (1);
	+
	+ // SASL nickserv authentication needs to be done as soon as connected
	+ // to the server, before registering with NICK and USER, PASS commands.
	+ if (strlen(SASL_USER) > 0 && strlen(SASL_PASS) > 0) {
	+ char* sasl_plain_string = build_sasl_plain_string(SASL_USER, SASL_USER, SASL_PASS);
	+
	+ Snow ("CAP REQ :SASL\n");
	+ Snow ("CAP END\n");
	+ Snow ("AUTHENTICATE PLAIN\n");
	+ Snow ("AUTHENTICATE %s\n", sasl_plain_string);
	+
	+ free(sasl_plain_string);
	+ }
	+
	Snow ("NICK %s\n", Mynick);
	strlwr (UID);
	Snow ("USER %s %d %d :%s \2%d\2\n", UID, time (NULL), time (NULL), REALNAME, NUM_HELPER);

	if (BPASS != NULL)
	Snow ("PASS :%s\n", BPASS);
	}
	diff --git a/source/utils/base64.c b/source/utils/base64.c
	new file mode 100644
	index 0000000..9abb440
	--- /dev/null
	+++ b/source/utils/base64.c
	@@ -0,0 +1,195 @@
	+/* -------------------------------------------------------------
	+ Base64 - RFC 1341
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	+ Description: Base64 helper functions
	+ Author: Jouni Malinen <j@w1.fi>
	+ License: BSD-2-Clause
	+ Source: This version has been extracted from FreeBSD
	+ source code - src/contrib/wpa/src/utils/base64.c
	+ Commit source: 0a6760a1de32bf5df91ef926eba25b3f74b4f84f
	+ ------------------------------------------------------------- */
	+
	+#include <stdint.h>
	+#include <stdlib.h>
	+#include <string.h>
	+
	+#ifndef BIT
	+#define BIT(x) (1U << (x))
	+#endif
	+
	+/* -------------------------------------------------------------
	+ Helper functions to actually do the encode/decode work
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
	+
	+static const char base64_table[65] =
	+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
	+
	+#define BASE64_PAD BIT(0)
	+#define BASE64_LF BIT(1)
	+
	+static char * base64_gen_encode(const unsigned char *src, size_t len,
	+ size_t out_len, const char table, int add_pad)
	+{
	+ char out, pos;
	+ const unsigned char end, in;
	+ size_t olen;
	+ int line_len;
	+
	+ if (len >= SIZE_MAX / 4)
	+ return NULL;
	+ olen = len * 4 / 3 + 4; /* 3-byte blocks to 4-byte */
	+ if (add_pad & BASE64_LF)
	+ olen += olen / 72; /* line feeds */
	+ olen++; /* nul termination */
	+ if (olen < len)
	+ return NULL; /* integer overflow */
	+ out = malloc(olen);
	+ if (out == NULL)
	+ return NULL;
	+
	+ end = src + len;
	+ in = src;
	+ pos = out;
	+ line_len = 0;
	+ while (end - in >= 3) {
	+ *pos++ = table[(in[0] >> 2) & 0x3f];
	+ *pos++ = table[(((in[0] & 0x03) << 4) \| (in[1] >> 4)) & 0x3f];
	+ *pos++ = table[(((in[1] & 0x0f) << 2) \| (in[2] >> 6)) & 0x3f];
	+ *pos++ = table[in[2] & 0x3f];
	+ in += 3;
	+ line_len += 4;
	+ if ((add_pad & BASE64_LF) && line_len >= 72) {
	+ *pos++ = '\n';
	+ line_len = 0;
	+ }
	+ }
	+
	+ if (end - in) {
	+ *pos++ = table[(in[0] >> 2) & 0x3f];
	+ if (end - in == 1) {
	+ *pos++ = table[((in[0] & 0x03) << 4) & 0x3f];
	+ if (add_pad & BASE64_PAD)
	+ *pos++ = '=';
	+ } else {
	+ *pos++ = table[(((in[0] & 0x03) << 4) \|
	+ (in[1] >> 4)) & 0x3f];
	+ *pos++ = table[((in[1] & 0x0f) << 2) & 0x3f];
	+ }
	+ if (add_pad & BASE64_PAD)
	+ *pos++ = '=';
	+ line_len += 4;
	+ }
	+
	+ if ((add_pad & BASE64_LF) && line_len)
	+ *pos++ = '\n';
	+
	+ *pos = '\0';
	+ if (out_len)
	+ *out_len = pos - out;
	+ return out;
	+}
	+
	+static unsigned char * base64_gen_decode(const char *src, size_t len,
	+ size_t out_len, const char table)
	+{
	+ unsigned char dtable[256], out, pos, block[4], tmp;
	+ size_t i, count, olen;
	+ int pad = 0;
	+ size_t extra_pad;
	+
	+ memset(dtable, 0x80, 256);
	+ for (i = 0; i < sizeof(base64_table) - 1; i++)
	+ dtable[(unsigned char) table[i]] = (unsigned char) i;
	+ dtable['='] = 0;
	+
	+ count = 0;
	+ for (i = 0; i < len; i++) {
	+ if (dtable[(unsigned char) src[i]] != 0x80)
	+ count++;
	+ }
	+
	+ if (count == 0)
	+ return NULL;
	+ extra_pad = (4 - count % 4) % 4;
	+
	+ olen = (count + extra_pad) / 4 * 3;
	+ pos = out = malloc(olen);
	+ if (out == NULL)
	+ return NULL;
	+
	+ count = 0;
	+ for (i = 0; i < len + extra_pad; i++) {
	+ unsigned char val;
	+
	+ if (i >= len)
	+ val = '=';
	+ else
	+ val = src[i];
	+ tmp = dtable[val];
	+ if (tmp == 0x80)
	+ continue;
	+
	+ if (val == '=')
	+ pad++;
	+ block[count] = tmp;
	+ count++;
	+ if (count == 4) {
	+ *pos++ = (block[0] << 2) \| (block[1] >> 4);
	+ *pos++ = (block[1] << 4) \| (block[2] >> 2);
	+ *pos++ = (block[2] << 6) \| block[3];
	+ count = 0;
	+ if (pad) {
	+ if (pad == 1)
	+ pos--;
	+ else if (pad == 2)
	+ pos -= 2;
	+ else {
	+ /* Invalid padding */
	+ free(out);
	+ return NULL;
	+ }
	+ break;
	+ }
	+ }
	+ }
	+
	+ *out_len = pos - out;
	+ return out;
	+}
	+
	+/* -------------------------------------------------------------
	+ High-level functions to use as library
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
	+
	+/**
	+ * base64_encode - Base64 encode
	+ * @src: Data to be encoded
	+ * @len: Length of the data to be encoded
	+ * @out_len: Pointer to output length variable, or %NULL if not used
	+ * Returns: Allocated buffer of out_len bytes of encoded data,
	+ * or %NULL on failure
	+ *
	+ * Caller is responsible for freeing the returned buffer. Returned buffer is
	+ * nul terminated to make it easier to use as a C string. The nul terminator is
	+ * not included in out_len.
	+ */
	+char * base64_encode(const void src, size_t len, size_t out_len)
	+{
	+ return base64_gen_encode(src, len, out_len, base64_table,
	+ BASE64_PAD \| BASE64_LF);
	+}
	+
	+/**
	+ * base64_decode - Base64 decode
	+ * @src: Data to be decoded
	+ * @len: Length of the data to be decoded
	+ * @out_len: Pointer to output length variable
	+ * Returns: Allocated buffer of out_len bytes of decoded data,
	+ * or %NULL on failure
	+ *
	+ * Caller is responsible for freeing the returned buffer.
	+ */
	+unsigned char * base64_decode(const char src, size_t len, size_t out_len)
	+{
	+ return base64_gen_decode(src, len, out_len, base64_table);
	+}
	diff --git a/source/utils/base64.h b/source/utils/base64.h
	new file mode 100644
	index 0000000..ded8a58
	--- /dev/null
	+++ b/source/utils/base64.h
	@@ -0,0 +1,13 @@
	+/* -------------------------------------------------------------
	+ Base64 - RFC 1341
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	+ Description: Base64 helper functions
	+ Author: Jouni Malinen <j@w1.fi>
	+ License: BSD-2-Clause
	+ Source: This version has been extracted from FreeBSD
	+ source code - src/contrib/wpa/src/utils/base64.h
	+ Commit source: 0a6760a1de32bf5df91ef926eba25b3f74b4f84f
	+ ------------------------------------------------------------- */
	+
	+char * base64_encode(const void src, size_t len, size_t out_len);
	+unsigned char * base64_decode(const char src, size_t len, size_t out_len);
	diff --git a/source/utils/sasl.c b/source/utils/sasl.c
	new file mode 100644
	index 0000000..087b6e5
	--- /dev/null
	+++ b/source/utils/sasl.c
	@@ -0,0 +1,62 @@
	+/* -------------------------------------------------------------
	+ SASL PLAIN authentication
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	+ Description: SASL plain authentication to solve T1739
	+ License: BSD-2-Clause
	+ ------------------------------------------------------------- */
	+
	+#include <stdio.h>
	+#include <string.h>
	+#include <stdlib.h>
	+
	+#include "base64.h"
	+
	+/* -------------------------------------------------------------
	+ SASL plain authentication
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
	+
	+/**
	+ * Build a SASL PLAIN string, encoded in Base64
	+ * @identity: The identity you want to authenticate as
	+ * @username: The username
	+ * @password: The password, in plain
	+ * Returns: Allocated buffer of encoded data or %NULL on failure
	+ *
	+ * If the specification isn't clear what to use as identity, generally
	+ * you can pass again the username. If not, pass an empty string.
	+ *
	+ * Caller is responsible for freeing the returned buffer. Returned buffer is
	+ * nul terminated to make it easier to use as a C string.
	+ */
	+char* build_sasl_plain_string(char* identity, char* username, char* password) {
	+ // Authentication string: concatenate the fields, with 2 NUL separator
	+ // A lot of string.h functions stop at NUL character, so memcpy is safer.
	+ // For example, with sprintf, only identity is copied to sasl_plain_string.
	+ int identity_len = strlen(identity);
	+ int username_len = strlen(username);
	+ int password_len = strlen(password);
	+
	+ int sasl_plain_string_len = identity_len + username_len + password_len + 2;
	+ char* sasl_plain_string = (char*) malloc(sasl_plain_string_len + 1);
	+
	+ char* buffer = sasl_plain_string;
	+
	+ memcpy(buffer, identity, identity_len);
	+ buffer += identity_len;
	+ *buffer++ = '\0';
	+
	+ memcpy(buffer, username, username_len);
	+ buffer += username_len;
	+ *buffer++ = '\0';
	+
	+ memcpy(buffer, password, password_len);
	+ buffer += password_len;
	+ *buffer++ = '\0';
	+
	+ // Base64 encode
	+ char* result = base64_encode(sasl_plain_string, sasl_plain_string_len, NULL);
	+
	+ free(sasl_plain_string);
	+
	+ return result;
	+}
	diff --git a/source/utils/sasl.h b/source/utils/sasl.h
	new file mode 100644
	index 0000000..2123c09
	--- /dev/null
	+++ b/source/utils/sasl.h
	@@ -0,0 +1,7 @@
	+/* -------------------------------------------------------------
	+ SASL PLAIN authentication
	+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	+ License: BSD-2-Clause
	+ ------------------------------------------------------------- */
	+
	+char* build_sasl_plain_string(char* identity, char* username, char* password);
	diff --git a/source/vars.c b/source/vars.c
	index 7a6a195..792084c 100644
	--- a/source/vars.c
	+++ b/source/vars.c
	@@ -1,474 +1,482 @@
	/*
	* Copyright (C) 1996 Darkbot Project.

	* This program is free software, you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2. 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 COPYING file for details.
	*/


	#include "defines.h"
	#include "vars.h"
	#include "prototypes.h"

	int wsock = 0;
	int sockerr = 0;
	int optlen = sizeof(sockerr);
	size_t nRandStuffs = 0;
	long QUESTIONS = 0;
	long ADDITIONS = 0;
	long DELETIONS = 0;
	long uptime = 0;
	long NO_FLOOD = 0;
	long NUM_SERV = 0;
	long L_CLIENTS = 0;
	long IRCOPS = 0;
	long xtried = 0;
	long G_USERS = 0;
	long rt = 120;
	long fc = 0;
	long spr = 0;
	long snr = 0;
	long BP = 6667;
	long CHECKED = 1;
	long SEND_DELAY = 1;
	long send_tog = 0;
	long NUM_HELPER = 0;
	long NUMLINESSEEN = 0;
	long NUM_USER = 0;
	#ifdef ENABLE_QUIZ
	long quiz_timer = 0;
	long quiz_line = 0;
	bool quiz_answer = 0;
	bool quiz_halt = 0;
	char quiz_target[STRING_SHORT] = { 0 };
	long recent_questions[10] = { 0 };
	#endif

	#ifdef ENABLE_RANDOM
	long Rand_Stuff = 0;
	long Rand_Idle = 0;
	#endif
	long AIL4 = 0;
	long Sleep_Toggle = 0;
	long Sleep_Time = 0;
	long AIL3 = 0;
	long AIL2 = 0;
	long AIL5 = 0;
	long JOINs = 0;
	long PERMBAN_counter = 0;
	long ram_load_time = 0;
	long AIL9 = 0;
	long AIL666 = 0;
	long AIL8 = 0;
	#ifdef ENABLE_QUIZ
	long AIL13 = 0;
	#endif
	long LastInput = 0;
	long AIL10 = 0;
	long MARK_CHANGE = 0;
	long html_counter = 0;
	char NICK_COMMA[32] = { 0 };
	char COLON_NICK[33] = { 0 };
	char pass_data[512] = { 0 };
	char pass_pass[STRING_SHORT] = { 0 };
	char rword[STRING_SHORT] = { 0 };
	char lc1[STRING_SHORT] = "0";
	char lc2[STRING_SHORT] = "0";
	char lc4[STRING_SHORT] = "0";
	char lc3[STRING_SHORT] = "0";
	char BPASS[STRING_SHORT] = "0";
	char mask_tmp[STRING_LONG] = "0";
	long lcn1 = 0;
	long lcn2 = 0;
	long lcn4 = 0;
	long lcn3 = 0;
	bool SeeN = false;
	long DebuG = 0;
	char slc1[STRING_SHORT] = "0";
	char slc2[STRING_SHORT] = "0";
	char slc4[STRING_SHORT] = "0";
	char slc3[STRING_SHORT] = "0";
	long slcn1 = 0;
	long slcn2 = 0;
	long slcn4 = 0;
	long slcn3 = 0;

	#ifdef WIN32
	char *rp391 = "niW-4cr8 tobkraD";
	#else
	char *rp391 = "4cr8 tobkraD";
	#endif
	char BCOLON_NICK[STRING_SHORT] = { 0 };
	char DARKBOT_BIN[STRING_SHORT] = { 0 };
	char URL2[STRING_SHORT] = { 0 };
	char DBTIMERS_PATH[STRING_SHORT] = { 0 };
	char LOG_DIR[STRING_SHORT] = { 0 };
	char RDB_DIR[STRING_SHORT] = { 0 };
	#ifdef ENABLE_STATS
	char STATS_FILE[STRING_SHORT] = { 0 };
	#endif
	char SEEN_FILE[STRING_SHORT] = { 0 };
	char BACKUP_DUP[STRING_SHORT] = { 0 };
	char ADD_DELETES[STRING_SHORT] = { 0 };
	char AUTOTOPIC_F[STRING_SHORT] = { 0 };
	char HELPER_LIST[STRING_SHORT] = { 0 };
	char QUIZ_FILE[STRING_SHORT] = { 0 };
	char PERFORM[STRING_SHORT] = { 0 };
	char DEOP[STRING_SHORT] = { 0 };
	char RAND_SAY[STRING_SHORT] = { 0 };
	char RAND_FILE[STRING_SHORT] = { 0 };
	char RANDQ_TEMPFILE[STRING_SHORT] = { 0 };
	char RAND_BACKUP_FILE[STRING_SHORT] = { 0 };
	char SERVERS[STRING_SHORT] = { 0 };
	char PERMBAN[STRING_SHORT] = { 0 };
	char SETUP[STRING_SHORT] = { 0 };
	char DAT_DIR[STRING_SHORT] = { 0 };
	char r_reply[STRING_SHORT] = { 0 };
	char data[STRING_SHORT] = { 0 };
	char g_chan[STRING_SHORT] = { 0 };
	char dbVersion[STRING_SHORT] = { 0 };
	char strbuff[STRING_SHORT] = { 0 };
	char f_tmp[STRING_LONG] = { 0 };
	char UID[STRING_SHORT] = "database";
	char BS[STRING_SHORT] = "irc.freenode.net";
	char CMDCHAR[2] = "!";
	char CHAN[STRING_SHORT] = "#darkbot";
	char s_Mynick[STRING_SHORT] = "darkbot";
	char g_host[STRING_SHORT] = { 0 };
	char Mynick[STRING_SHORT] = "darkbot";
	char sleep_chan[STRING_SHORT] = { 0 };
	char VHOST[STRING_SHORT] = "0";
	char REALNAME[STRING_SHORT] = "http://darkbot.sourceforge.net";
	char privmsg_log[STRING_SHORT] = { 0 };

	+// SASL nickserv authentication
	+char SASL_USER[STRING_SHORT] = "";
	+char SASL_PASS[STRING_SHORT] = "";
	+
	long CONNECT_WAIT_TIMEOUT = 10;
	bool PERFORM_TIMER = true;
	char DEFAULT_UMODE[STRING_SHORT] = "+i-ds";
	bool ANTI_IDLE = false;
	bool DISPLAY_SYNC = false;

	bool SORT = false;
	bool FIND_DUPS = false;
	bool SAVE_DUPS = true;
	bool GENERAL_QUESTIONS = true;
	bool MSG_RESPONSES = false;

	bool LOG_ADD_DELETES = true;
	bool LOG_PRIVMSG = true;

	long SLEEP_TIME = 300;
	char GOSLEEP_ACTION[STRING_SHORT] = "\1ACTION falls asleep... ZzzZZzzZZzz\1";
	char WAKEUP_ACTION[STRING_SHORT] = "\1ACTION wakes up from a snooze..\1";

	long LASTCOMM_TIME = 5;
	long OUTPUT1_COUNT = 4;
	long OUTPUT1_DELAY = 1;
	long OUTPUT2_COUNT = 6;
	long OUTPUT2_DELAY = 2;
	long OUTPUT3_DELAY = 3;
	long OUTPUT_PURGE_COUNT = 7;

	char EXISTING_ENTRY[STRING_SHORT] = "Sorry, there is an existing entry under keyword";
	char NO_ENTRY[STRING_SHORT] = "I was unable to find entry:";
	//char CANT_FIND[STRING_SHORT] = "Was unable to find"; /* ... */
	char NO_TOPIC[STRING_SHORT] = "Sorry, I don't have any entry for"; /* ... */
	char TRY_FIND[STRING_SHORT] = "What am I trying to find";
	char WHUT[STRING_SHORT] = "hmmm?";
	char DUNNO_Q[STRING_SHORT] = "shrug";
	bool RANDOM_DUNNO = true;
	bool RANDOM_WHUT = true;

	#ifdef ENABLE_RANDOM
	//bool RANDOM_STUFF = true;
	long RAND_STUFF_TIME = 3600;
	long RAND_IDLE = 1800;
	//long RAND_LEVEL = 2;
	//bool RANDQ = true;
	bool BACKUP_RANDOMSTUFF = false;
	#endif

	bool JOIN_GREET = true;
	long SLASTCOMM_TIME = 60;
	bool VOICE_USERS_ON_JOIN = false;
	bool OP_USERS_ON_LOGIN = false;

	bool DO_WHOIS = false;
	long MAX_LASTSEEN = 604800;
	char SEEN_REPLY[STRING_SHORT] = "in the last 7 days.";

	char COMPLAIN_REASON[STRING_SHORT] = "grrr, kick me again and I'm going to...";
	bool BITCH_ABOUT_DEOP = false;
	char BITCH_DEOP_REASON[STRING_SHORT] = "grr, someone op me!";

	long AUTOTOPIC_TIME = 1800;
	char DEFAULT_KICK[STRING_SHORT] = "Requested!";
	bool KICK_ON_BAN = false;

	bool KICK_ON_CHANNEL_NOTICE = true;
	bool BAN_ON_CHANNEL_NOTICE = false;
	bool BAN_BY_HOST = false;

	bool FLOOD_KICK = true;
	char FLOOD_REASON[STRING_SHORT] = "Don't flood!";

	#ifdef ENABLE_QUIZ
	long QUIZ_TIMER = 25;
	long QUIZ_REPEAT_TIMER = 20;
	#endif

	bool HELP_GREET = false;
	bool AUTOHELP_GUESTS = false;

	char mySetinfo[STRING_SHORT] = "My !setinfo variables are: ^ nick, % Number of joins, & \
	Channel, $ user@host. Example: !setinfo ^ has joined & % times!! (also, if \
	you make the first char of your SETINFO a \"+\" the setinfo will be shown \
	as an ACTION)";

	char myVariables[STRING_SHORT] = "Data variables are: N~ (Nick), C~ (Chan), T~ \
	(Time/date) B~ (Botnick), Q~ (Question asked), R~ (random nick), !~ \
	(command char), S~ (current Server), P~ (current port) V~ (botVer), W~ \
	(db WWW site), H~ (u@h), t~ (unixtime), BAN (sets a ban), TEMPBAN (bans \
	for 60 sec)";


	struct rusage r_usage;

	struct ignorelist *ignorehead = NULL;

	struct sendq sendqhead = NULL, sendqtail = NULL;

	struct userlist *userhead = NULL;

	struct helperlist *helperhead = NULL;

	struct permbanlist *permbanhead = NULL;

	struct old ood[STRING_SHORT];

	struct sl124 *sh124 = NULL;

	#ifdef ENABLE_STATS
	struct statslist *statshead = NULL;
	#endif

	struct webinfo
	WEBSEARCH_webinfo = { "WEBSEARCH", "api.duckduckgo.com", 80, "/?format=xml&q=" } ,
	METAR_webinfo = { "METAR", "www.aviationweather.gov", 80, "/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&hoursBeforeNow=3&mostRecent=true&stationString=" } ,
	TAF_webinfo = { "TAF", "www.aviationweather.gov", 80, "/adds/dataserver_current/httpparam?dataSource=tafs&requestType=retrieve&format=xml&hoursBeforeNow=3&mostRecent=true&stationString=" } ,
	WEATHER_webinfo = { "WEATHER", "mobile.wunderground.com", 80, "/cgi-bin/findweather/getForecast?brand=mobile&query=" };


	struct setup_parameter parameters[] =
	{
	{ST_BOOLEAN, 3, sizeof(ANTI_IDLE), {"ANTI_IDLE", NULL, NULL, NULL, NULL}, "idling for less than ten minutes", &ANTI_IDLE, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_BOOLEAN, 3, sizeof(BITCH_ABOUT_DEOP), {"BITCH_DEOP", NULL, NULL, NULL, NULL}, "bitch about deop", &BITCH_ABOUT_DEOP, NULL},
	{ST_STRING, 3, sizeof(BITCH_DEOP_REASON), {"BITCH_DEOP_TEXT", NULL, NULL, NULL, NULL}, "deop complaint", BITCH_DEOP_REASON, NULL},
	#endif
	{ST_STRING, 3, sizeof(COMPLAIN_REASON), {"BITCH_KICK_TEXT", NULL, NULL, NULL, NULL}, "bot kicked message", COMPLAIN_REASON, NULL},
	{ST_STRING, 3, sizeof(CMDCHAR), {"BOT_CMD_CHAR", NULL, NULL, NULL, NULL}, "bot's command char", CMDCHAR, NULL},
	{ST_STRING, 3, sizeof(Mynick), {"BOT_NICK", NULL, NULL, NULL, NULL}, "bot's nickname", Mynick, check_nick_parameter},
	{ST_STRING, 3, sizeof(REALNAME), {"BOT_NAME", NULL, NULL, NULL, NULL}, "bot's real name", REALNAME, NULL},
	{ST_STRING, 3, sizeof(UID), {"BOT_USER_ID", NULL, NULL, NULL, NULL}, "bot's user ID", UID, NULL},
	{ST_STRING, 3, sizeof(DEFAULT_UMODE), {"BOT_USER_MODE", NULL, NULL, NULL, NULL}, "bot's user modes", DEFAULT_UMODE, NULL},
	{ST_STRING, 3, sizeof(VHOST), {"BOT_VHOST", NULL, NULL, NULL, NULL}, "bot's virtual host", VHOST, NULL},
	{ST_INTEGER, 3, sizeof(CONNECT_WAIT_TIMEOUT), {"CONNECT_TIME", NULL, NULL, NULL, NULL}, "server connection timeout", &CONNECT_WAIT_TIMEOUT, NULL},
	{ST_STRING, 3, sizeof(CHAN), {"DEFAULT_CHANNEL", NULL, NULL, NULL, NULL}, "channel", CHAN, NULL},
	{ST_BOOLEAN, 3, sizeof(DISPLAY_SYNC), {"DISPLAY_SYNC", NULL, NULL, NULL, NULL}, "tell channel bot has finished syncing", &DISPLAY_SYNC, NULL},
	{ST_BOOLEAN, 3, sizeof(DO_WHOIS), {"DO_WHOIS", NULL, NULL, NULL, NULL}, "questionable channel alert", &DO_WHOIS, NULL},
	{ST_STRING, 3, sizeof(DUNNO_Q), {"DUNNO_TEXT", NULL, NULL, NULL, NULL}, "no answer complaint", DUNNO_Q, NULL},
	{ST_BOOLEAN, 3, sizeof(RANDOM_DUNNO), {"DUNNO_RANDOM_TEXT", NULL, NULL, NULL, NULL}, "random no answer complaint", &RANDOM_DUNNO, NULL},
	{ST_BOOLEAN, 3, sizeof(FIND_DUPS), {"DUPS_REMOVE", NULL, NULL, NULL, NULL}, "remove duplicates in hatabase", &FIND_DUPS, NULL},
	{ST_BOOLEAN, 3, sizeof(SAVE_DUPS), {"DUPS_SAVE", NULL, NULL, NULL, NULL}, "save duplicates in database", &SAVE_DUPS, NULL},
	{ST_STRING, 3, sizeof(EXISTING_ENTRY), {"ENTRY_EXISTS_TEXT", NULL, NULL, NULL, NULL}, "replacing existing complaint", EXISTING_ENTRY, NULL},
	{ST_STRING, 3, sizeof(NO_ENTRY), {"ENTRY_NOT_EXIST_TEXT", NULL, NULL, NULL, NULL}, "non-existing topic complaint", NO_ENTRY, NULL},
	{ST_STRING, 3, sizeof(NO_TOPIC), {"FIND_NO_TEXT", NULL, NULL, NULL, NULL}, "no topic search complaint", NO_TOPIC, NULL},
	{ST_STRING, 3, sizeof(TRY_FIND), {"FIND_WHAT_TEXT", NULL, NULL, NULL, NULL}, "try find search complaint", TRY_FIND, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_BOOLEAN, 3, sizeof(KICK_ON_CHANNEL_NOTICE), {"FLOOD_NOTICE_KICK", NULL, NULL, NULL, NULL}, "kick on channel notice flood", &KICK_ON_CHANNEL_NOTICE, NULL},
	{ST_BOOLEAN, 3, sizeof(BAN_ON_CHANNEL_NOTICE), {"FLOOD_NOTICE_BAN", NULL, NULL, NULL, NULL}, "ban on channel notice flood", &BAN_ON_CHANNEL_NOTICE, NULL},
	{ST_BOOLEAN, 3, sizeof(BAN_BY_HOST), {"FLOOD_NOTICE_BAN_HOST", NULL, NULL, NULL, NULL}, "ban by host on channel notice flood", &BAN_BY_HOST, NULL},
	{ST_BOOLEAN, 3, sizeof(FLOOD_KICK), {"FLOOD_KICK", NULL, NULL, NULL, NULL}, "kick if bot is flooded", &FLOOD_KICK, NULL},
	{ST_STRING, 3, sizeof(FLOOD_REASON), {"FLOOD_TEXT", NULL, NULL, NULL, NULL}, "flooded bot complaint", FLOOD_REASON, NULL},
	#endif
	{ST_BOOLEAN, 3, sizeof(AUTOHELP_GUESTS), {"GREET_GUESTS_TEXT", NULL, NULL, NULL, NULL}, "give guests help", &AUTOHELP_GUESTS, NULL},
	{ST_BOOLEAN, 3, sizeof(HELP_GREET), {"GREET_NEW_TEXT", NULL, NULL, NULL, NULL}, "give new users help", &HELP_GREET, NULL},
	{ST_BOOLEAN, 3, sizeof(JOIN_GREET), {"GREET_USER_TEXT", NULL, NULL, NULL, NULL}, "registered user greeting", &JOIN_GREET, NULL},
	{ST_INTEGER, 3, sizeof(LASTCOMM_TIME), {"IGNORE_TIME", NULL, NULL, NULL, NULL}, "seconds to ignore repeated topics", &LASTCOMM_TIME, NULL},
	{ST_INTEGER, 3, sizeof(SLASTCOMM_TIME), {"IGNORE_USER_TIME", NULL, NULL, NULL, NULL}, "registered user delay seconds", &SLASTCOMM_TIME, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_STRING, 3, sizeof(DEFAULT_KICK), {"KICK_TEXT", NULL, NULL, NULL, NULL}, "kick message", DEFAULT_KICK, NULL},
	{ST_BOOLEAN, 3, sizeof(KICK_ON_BAN), {"KICK_ON_BAN", NULL, NULL, NULL, NULL}, "kick when banned", &KICK_ON_BAN, NULL},
	#endif
	{ST_BOOLEAN, 3, sizeof(LOG_ADD_DELETES), {"LOG_CHANGES", NULL, NULL, NULL, NULL}, "logging of database changes", &LOG_ADD_DELETES, NULL},
	{ST_BOOLEAN, 3, sizeof(LOG_PRIVMSG), {"LOG_PRIVATE", NULL, NULL, NULL, NULL}, "logging of private messages", &LOG_PRIVMSG, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_BOOLEAN, 3, sizeof(OP_USERS_ON_LOGIN), {"OP_ON_LOGIN", NULL, NULL, NULL, NULL}, "op users on login", &OP_USERS_ON_LOGIN, NULL},
	#endif
	{ST_INTEGER, 3, sizeof(OUTPUT1_COUNT), {"OUTPUT1_COUNT", NULL, NULL, NULL, NULL}, "output delay threshold", &OUTPUT1_COUNT, NULL},
	{ST_INTEGER, 3, sizeof(OUTPUT1_DELAY), {"OUTPUT1_TIME", NULL, NULL, NULL, NULL}, "output delay seconds", &OUTPUT1_DELAY, NULL},
	{ST_INTEGER, 3, sizeof(OUTPUT2_COUNT), {"OUTPUT2_COUNT", NULL, NULL, NULL, NULL}, "long output delay threshold", &OUTPUT2_COUNT, NULL},
	{ST_INTEGER, 3, sizeof(OUTPUT2_DELAY), {"OUTPUT2_TIME", NULL, NULL, NULL, NULL}, "long output delay seconds", &OUTPUT2_DELAY, NULL},
	{ST_INTEGER, 3, sizeof(OUTPUT_PURGE_COUNT), {"OUTPUT_PURGE_COUNT", NULL, NULL, NULL, NULL}, "purge output delay threshold", &OUTPUT_PURGE_COUNT, NULL},
	{ST_INTEGER, 3, sizeof(OUTPUT3_DELAY), {"OUTPUT3_TIME", NULL, NULL, NULL, NULL}, "purge output delay seconds", &OUTPUT3_DELAY, NULL},
	{ST_BOOLEAN, 3, sizeof(PERFORM_TIMER), {"PERFORM_TIME", NULL, NULL, NULL, NULL}, "sending perform.ini to server reqularly", &PERFORM_TIMER, NULL},
	{ST_BOOLEAN, 3, sizeof(GENERAL_QUESTIONS), {"QUESTIONS_GENERAL", NULL, NULL, NULL, NULL}, "bot responds without being asked", &GENERAL_QUESTIONS, NULL},
	{ST_BOOLEAN, 3, sizeof(MSG_RESPONSES), {"QUESTIONS_PRIVATE", NULL, NULL, NULL, NULL}, "bot responds to private questions", &MSG_RESPONSES, NULL},
	#ifdef ENABLE_QUIZ
	{ST_INTEGER, 3, sizeof(QUIZ_TIMER), {"QUIZ_TIME", NULL, NULL, NULL, NULL}, "quiz answer seconds", &QUIZ_TIMER, NULL},
	{ST_INTEGER, 3, sizeof(QUIZ_REPEAT_TIMER), {"QUIZ_REPEAT_TIME", NULL, NULL, NULL, NULL}, "next quiz delay seconds", &QUIZ_REPEAT_TIMER, NULL},
	#endif
	#ifdef ENABLE_RANDOM
	// This one is currently ./configure --enable-random
	// {ST_BOOLEAN, 3, sizeof(RANDOM_STUFF), {"RANDOM_STUFF", NULL, NULL, NULL, NULL}, "random utterences", &RANDOM_STUFF, NULL},
	{ST_BOOLEAN, 3, sizeof(BACKUP_RANDOMSTUFF), {"RANDOM_BACKUP", NULL, NULL, NULL, NULL}, "enable random stuff auto backups", &BACKUP_RANDOMSTUFF, NULL},
	{ST_INTEGER, 3, sizeof(RAND_IDLE), {"RANDOM_IDLE_TIME", NULL, NULL, NULL, NULL}, "seconds idle before random utterences", &RAND_IDLE, NULL},
	// This one is currently ./configure --with-random=level
	// {ST_INTEGER, 3, sizeof(RAND_LEVEL), {"RANDOM_LEVEL", NULL, NULL, NULL, NULL}, "level for adding random things", &RAND_LEVEL, NULL},
	// This one is currently ./configure --enable-randq
	// {ST_BOOLEAN, 3, sizeof(RANDQ), {"RANDOM_Q", NULL, NULL, NULL, NULL}, "enable RANDQ command", &RANDQ, NULL},
	{ST_INTEGER, 3, sizeof(RAND_STUFF_TIME), {"RANDOM_TIME", NULL, NULL, NULL, NULL}, "seconds between random utterences", &RAND_STUFF_TIME, NULL},
	#endif
	+ {ST_STRING, 3, sizeof(SASL_USER), {"SASL_USER", NULL, NULL, NULL, NULL}, "bot's nickserv username for SASL auth", SASL_USER, NULL},
	+ {ST_STRING, 3, sizeof(SASL_PASS), {"SASL_PASS", NULL, NULL, NULL, NULL}, "bot's nickserv password for SASL auth", SASL_PASS, NULL},
	{ST_BOOLEAN, 3, sizeof(SeeN), {"SEEN_MODE", NULL, NULL, NULL, NULL}, "seen mode", &SeeN, NULL},
	{ST_INTEGER, 3, sizeof(MAX_LASTSEEN), {"SEEN_TIME", NULL, NULL, NULL, NULL}, "maximum last seen seconds", &MAX_LASTSEEN, NULL},
	{ST_STRING, 3, sizeof(SEEN_REPLY), {"SEEN_TEXT", NULL, NULL, NULL, NULL}, "maximum last seen reply", SEEN_REPLY, NULL},
	{ST_STRING, 3, sizeof(mySetinfo), {"SETINFO_TEXT", NULL, NULL, NULL, NULL}, "setinfo variables help text", mySetinfo, NULL},
	{ST_INTEGER, 3, sizeof(SLEEP_TIME), {"SLEEP_TIME", NULL, NULL, NULL, NULL}, "seconds to sleep for", &SLEEP_TIME, NULL},
	{ST_STRING, 3, sizeof(GOSLEEP_ACTION), {"SLEEP_TEXT", NULL, NULL, NULL, NULL}, "sleep action", GOSLEEP_ACTION, NULL},
	{ST_STRING, 3, sizeof(WAKEUP_ACTION), {"SLEEP_WAKE_TEXT", NULL, NULL, NULL, NULL}, "wakeup action", WAKEUP_ACTION, NULL},
	{ST_BOOLEAN, 3, sizeof(SORT), {"SORT_DB", NULL, NULL, NULL, NULL}, "sort database on startup", &SORT, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_INTEGER, 3, sizeof(AUTOTOPIC_TIME), {"TOPIC_TIME", NULL, NULL, NULL, NULL}, "topic setting seconds", &AUTOTOPIC_TIME, NULL},
	#endif
	{ST_STRING, 3, sizeof(myVariables), {"VARIABLES_TEXT", NULL, NULL, NULL, NULL}, "data variables help text", myVariables, NULL},
	#ifdef ENABLE_CHANNEL
	{ST_BOOLEAN, 3, sizeof(VOICE_USERS_ON_JOIN), {"VOICE_ON_JOIN", NULL, NULL, NULL, NULL}, "voice users on join", &VOICE_USERS_ON_JOIN, NULL},
	#endif
	{ST_STRING, 3, sizeof(WHUT), {"WHUT_TEXT", NULL, NULL, NULL, NULL}, "no text complaint", WHUT, NULL},
	{ST_BOOLEAN, 3, sizeof(RANDOM_WHUT), {"WHUT_RANDOM_TEXT", NULL, NULL, NULL, NULL}, "random no text complaint", &RANDOM_WHUT, NULL},
	// Cant find CANT_FIND. B-)
	// {ST_STRING, 3, sizeof(CANT_FIND), {"CANT_FIND", NULL, NULL, NULL, NULL}, "can't find search complaint", CANT_FIND, NULL},
	{ST_STRING, 4, 0, {NULL, NULL, NULL, NULL, NULL}, NULL, NULL, NULL}
	};


	struct setup_parameter *
	set_parameter(char *input)
	{
	struct setup_parameter *result = NULL;

	/* ignore comments. */
	if (*input != '#')
	{
	int i, found = -1;
	char dat = NULL, ptr = NULL;

	dat = strdup(input);
	if ((ptr = strchr(dat, '=')) != NULL)
	*ptr++ = '\0';
	for (result = &parameters[0]; result->parameter[0] != NULL; result++)
	{
	for (i = 0; result->parameter[i] != NULL; i++)
	{
	if (strcasecmp(dat, result->parameter[i]) == 0)
	{
	found = i;
	break;
	}
	}
	if (found != -1)
	break;
	}

	if (found == -1)
	result = NULL;
	else
	{
	if ((ptr) && (result->func))
	{
	ptr = result->func(result, ptr);
	if (ptr == NULL)
	result = NULL;
	}
	if (ptr)
	{
	-#ifdef ENABLE_VERBOSE
	- printf("Setting %s = %s\n", result->summary, ptr);
	-#endif
	+ if (DebuG)
	+ {
	+ printf("Setting %s = %s\n", result->summary, ptr);
	+ }
	+
	switch (result->type)
	{
	case ST_BOOLEAN :
	{
	bool *variable = result->value;

	*variable = isBoolean(ptr);
	break;
	}

	case ST_INTEGER :
	{
	long *variable = result->value;

	*variable = atoi(ptr);
	break;
	}

	case ST_STRING :
	{
	char *variable = result->value;

	strncpy(variable, ptr, result->max_size);
	break;
	}
	}
	}
	}
	free(dat);
	}

	return result;
	}

	void
	save_setup (void)
	{
	struct setup_parameter *result = NULL;

	printf("*** Writing setup file: %s (%s)\n", SETUP, date());
	remove(TMP_FILE);

	for (result = &parameters[0]; result->parameter[0] != NULL; result++)
	{
	switch (result->type)
	{
	case ST_BOOLEAN :
	{
	bool *variable = result->value;

	db_log(TMP_FILE, "%s=%d\n", result->parameter[0], (*variable) ? 1 : 0);
	break;
	}

	case ST_INTEGER :
	{
	long *variable = result->value;

	db_log(TMP_FILE, "%s=%ld\n", result->parameter[0], *variable);
	break;
	}

	case ST_STRING :
	{
	char *variable = result->value;

	db_log(TMP_FILE, "%s=%s\n", result->parameter[0], variable);
	break;
	}
	}
	}

	rename(TMP_FILE, SETUP);
	}
	diff --git a/source/vars.h b/source/vars.h
	index 5381cb7..a3e4c18 100644
	--- a/source/vars.h
	+++ b/source/vars.h
	@@ -1,376 +1,379 @@
	/*
	* Copyright (C) 1996 Darkbot Project.

	* This program is free software, you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2. 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 COPYING file for details.
	*/


	#define STRING_SHORT 512
	#define STRING_LONG 2048

	#define FLAG_CHANOP 0x0001
	#define FLAG_CHANVOICE 0x0002

	extern int wsock;
	extern int sockerr;
	extern int optlen;
	extern size_t nRandStuffs;
	extern long QUESTIONS;
	extern long ADDITIONS;
	extern long DELETIONS;
	extern long uptime;
	extern long NO_FLOOD;
	extern long NUM_SERV;
	extern long L_CLIENTS;
	extern long IRCOPS;
	extern long xtried;
	extern long G_USERS;
	extern long rt;
	extern long fc;
	extern long spr;
	extern long snr;
	extern long BP;
	extern long CHECKED;
	extern long SEND_DELAY;
	extern long send_tog;
	extern long NUM_HELPER;
	extern long NUM_USER;
	extern long NUMLINESSEEN;
	extern long Rand_Stuff;
	extern long Rand_Idle;
	extern long AIL4;
	extern long Sleep_Toggle;
	extern long Sleep_Time;
	extern long AIL3;
	extern long AIL2;
	extern long AIL5;
	extern long JOINs;
	extern long PERMBAN_counter;
	extern long RAND_CHANS;
	extern long ram_load_time;
	extern long AIL9;
	extern long AIL666;
	extern long AIL8;
	#ifdef ENABLE_QUIZ
	extern long AIL13;
	#endif
	extern long LastInput;
	extern long AIL10;
	extern long MARK_CHANGE;
	extern long html_counter;
	extern long lcn1;
	extern long lcn2;
	extern long lcn4;
	extern long lcn3;
	extern bool SeeN;
	extern long DebuG;
	#ifdef ENABLE_QUIZ
	extern long quiz_timer;
	extern long quiz_line;
	extern bool quiz_answer;
	extern bool quiz_halt;
	extern long recent_questions[10];
	#endif
	extern char NICK_COMMA[32];
	extern char COLON_NICK[33];
	extern char BPASS[STRING_SHORT];
	extern char pass_data[512];
	extern char pass_pass[STRING_SHORT];
	extern char rword[STRING_SHORT];
	extern char lc1[STRING_SHORT];
	extern char lc2[STRING_SHORT];
	extern char lc4[STRING_SHORT];
	extern char lc3[STRING_SHORT];
	extern char slc1[STRING_SHORT];
	extern char slc2[STRING_SHORT];
	extern char slc4[STRING_SHORT];
	extern char slc3[STRING_SHORT];
	extern char mask_tmp[STRING_LONG];
	extern char quiz_target[STRING_SHORT];
	extern long slcn1;
	extern long slcn2;
	extern long slcn4;
	extern long slcn3;
	extern char *rp391;
	extern char BCOLON_NICK[STRING_SHORT];
	extern char DARKBOT_BIN[STRING_SHORT];
	extern char URL2[STRING_SHORT];
	extern char DBTIMERS_PATH[STRING_SHORT];
	extern char LOG_DIR[STRING_SHORT];
	extern char RDB_DIR[STRING_SHORT];
	#ifdef ENABLE_STATS
	extern char STATS_FILE[STRING_SHORT];
	#endif
	extern char SEEN_FILE[STRING_SHORT];
	extern char BACKUP_DUP[STRING_SHORT];
	extern char ADD_DELETES[STRING_SHORT];
	extern char AUTOTOPIC_F[STRING_SHORT];
	extern char HELPER_LIST[STRING_SHORT];
	extern char QUIZ_FILE[STRING_SHORT];
	extern char PERFORM[STRING_SHORT];
	extern char DEOP[STRING_SHORT];
	extern char RAND_SAY[STRING_SHORT];
	extern char RAND_FILE[STRING_SHORT];
	extern char RANDQ_TEMPFILE[STRING_SHORT];
	extern char RAND_BACKUP_FILE[STRING_SHORT];
	extern char SERVERS[STRING_SHORT];
	extern char PERMBAN[STRING_SHORT];
	extern char SETUP[STRING_SHORT];
	extern char DAT_DIR[STRING_SHORT];
	extern char r_reply[STRING_SHORT];
	extern char data[STRING_SHORT];
	extern char g_chan[STRING_SHORT];
	extern char dbVersion[STRING_SHORT];
	extern char strbuff[STRING_SHORT];
	extern char f_tmp[STRING_LONG];
	extern char UID[STRING_SHORT];
	extern char BS[STRING_SHORT];
	extern char CMDCHAR[2];
	extern char CHAN[STRING_SHORT];
	extern char s_Mynick[STRING_SHORT];
	extern char g_host[STRING_SHORT];
	extern char Mynick[STRING_SHORT];
	extern char sleep_chan[STRING_SHORT];
	extern char VHOST[STRING_SHORT];
	extern char REALNAME[STRING_SHORT];
	extern char privmsg_log[STRING_SHORT];

	+extern char SASL_USER[STRING_SHORT];
	+extern char SASL_PASS[STRING_SHORT];
	+
	extern long CONNECT_WAIT_TIMEOUT;
	extern bool PERFORM_TIMER;
	extern char DEFAULT_UMODE[STRING_SHORT];
	extern bool ANTI_IDLE;
	extern bool DISPLAY_SYNC;

	extern bool SORT;
	extern bool FIND_DUPS;
	extern bool SAVE_DUPS;
	extern bool GENERAL_QUESTIONS;
	extern bool MSG_RESPONSES;

	extern bool LOG_ADD_DELETES;
	extern bool LOG_PRIVMSG;

	extern long SLEEP_TIME;
	extern char GOSLEEP_ACTION[STRING_SHORT];
	extern char WAKEUP_ACTION[STRING_SHORT];

	extern long LASTCOMM_TIME;
	extern long OUTPUT1_COUNT;
	extern long OUTPUT1_DELAY;
	extern long OUTPUT2_COUNT;
	extern long OUTPUT2_DELAY;
	extern long OUTPUT3_DELAY;
	extern long OUTPUT_PURGE_COUNT;

	extern char EXISTING_ENTRY[STRING_SHORT];
	extern char NO_ENTRY[STRING_SHORT];
	//extern char CANT_FIND[STRING_SHORT]; /* ... */
	extern char NO_TOPIC[STRING_SHORT]; /* ... */
	extern char TRY_FIND[STRING_SHORT];
	extern char WHUT[STRING_SHORT];
	extern bool RANDOM_WHUT;
	extern char DUNNO_Q[STRING_SHORT];
	extern bool RANDOM_DUNNO;

	#ifdef ENABLE_RANDOM
	//extern bool RANDOM_STUFF;
	extern long RAND_STUFF_TIME;
	extern long RAND_IDLE;
	//extern long RAND_LEVEL;
	//extern bool RANDQ;
	extern bool BACKUP_RANDOMSTUFF;
	#endif

	extern bool JOIN_GREET;
	extern long SLASTCOMM_TIME;
	#ifdef ENABLE_CHANNEL
	extern bool VOICE_USERS_ON_JOIN;
	extern bool OP_USERS_ON_LOGIN;
	#endif

	extern bool DO_WHOIS;
	extern long MAX_LASTSEEN;
	extern char SEEN_REPLY[STRING_SHORT];

	extern char COMPLAIN_REASON[STRING_SHORT];
	#ifdef ENABLE_CHANNEL
	extern bool BITCH_ABOUT_DEOP;
	extern char BITCH_DEOP_REASON[STRING_SHORT];

	extern long AUTOTOPIC_TIME;
	extern char DEFAULT_KICK[STRING_SHORT];
	extern bool KICK_ON_BAN;

	extern bool KICK_ON_CHANNEL_NOTICE;
	extern bool BAN_ON_CHANNEL_NOTICE;
	extern bool BAN_BY_HOST;

	extern bool FLOOD_KICK;
	extern char FLOOD_REASON[STRING_SHORT];
	#endif

	#ifdef ENABLE_QUIZ
	extern long QUIZ_TIMER;
	extern long QUIZ_REPEAT_TIMER;
	#endif

	extern bool HELP_GREET;
	extern bool AUTOHELP_GUESTS;

	extern char mySetinfo[STRING_SHORT];
	extern char myVariables[STRING_SHORT];

	extern struct rusage r_usage;

	extern struct ignorelist
	{
	char nick[STRING_SHORT];
	struct ignorelist *next;
	}
	*ignorehead;

	extern struct sendq
	{
	char data[STRING_SHORT];
	struct sendq *next;
	}
	sendqhead, sendqtail;

	extern struct userlist
	{ /* internal userlist */
	char chan[STRING_SHORT];
	char nick[STRING_SHORT];
	char uh[STRING_SHORT];
	long flags; /* op/voice/etc */
	long level; /* auth */
	short global; /* Global user? */
	long idle;
	struct userlist *next;
	}
	*userhead;

	extern struct helperlist
	{
	char chan[STRING_SHORT];
	char uh[STRING_SHORT];
	char nick[STRING_SHORT];
	long level;
	size_t num_join;
	char greetz[STRING_SHORT];
	char pass[STRING_SHORT];
	struct helperlist *next;
	}
	*helperhead;

	/**
	* 6/23/00 Dan
	* - Changed permbanlist to have dynamically allocated
	* userhost and reason fields.
	* - Changed type of counter to size_t, this should be an
	* unsigned type.
	*/
	extern struct permbanlist
	{
	char *uh;
	char *reason;
	size_t counter;

	struct permbanlist *next;
	}
	*permbanhead;

	extern struct old
	{
	char host[200];
	long time;
	int count;
	int value;
	int kick;
	}
	ood[STRING_SHORT];

	extern struct sl124
	{
	char name[STRING_SHORT];
	long port;
	char pass[STRING_SHORT];
	struct sl124 *next;
	}
	*sh124;

	#ifdef ENABLE_STATS
	extern struct statslist
	{
	char nick[STRING_SHORT];
	char uh[STRING_SHORT];
	long total;
	long added_time;
	long last_time;

	struct statslist *next;
	}
	*statshead;
	#endif

	extern struct randstats
	{
	char chan [STRING_SHORT];
	size_t Rand_Stuff;
	size_t Rand_Idle;
	size_t refnum;
	size_t nCount; /* Number of times we outputted to this channel. */
	struct randstats *next;
	/* struct randstats prev; /
	}
	*randstatshead;

	struct chanserv_output
	{
	char *output;
	struct chanserv_output *next;
	};

	extern struct webinfo
	{
	char trigger[STRING_SHORT];
	char host[STRING_SHORT];
	int port;
	char url[STRING_SHORT];
	}
	WEBSEARCH_webinfo, METAR_webinfo, TAF_webinfo, WEATHER_webinfo;


	enum setup_type
	{
	ST_BOOLEAN = 0,
	ST_INTEGER = 1,
	ST_STRING = 2
	};

	enum chanserv_invoke_type
	{
	DIRECT_INVOKE = 0, // command
	ADDRESS_INVOKE = 1, // bot: command
	MSG_INVOKE = 2, // /msg bot command
	CHAR_INVOKE = 3 // !command
	};

	extern struct setup_parameter
	{
	enum setup_type type;
	int access; /* Access level required to change the value. */
	size_t max_size;
	char *parameter[5];
	char *summary;
	void value; / Where the value is stored. */
	void (func) (struct setup_parameter parameter, char ptr); /* Optional function that can do other things with the value, and veto the change by returning NULL. */
	}
	parameters[];

	char L[524];
	int alarmed;
	int socketfd;

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