Initial import of the ircii-pana-1.1-final source tree.

git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0

contrib/BitchX-1.0c14-LATIN.patch

@@ -0,0 +1,96 @@
+--- BitchX.orig/include/color.h	Mon Nov 22 00:47:16 1999
++++ BitchX/include/color.h	Mon Dec 27 19:21:51 1999
+@@ -419,13 +419,13 @@
+ #define DEFAULT_FORMAT_476_FSET "$G [$1] You are not opped"
+ 
+ #ifdef ONLY_STD_CHARS
+-#define DEFAULT_FORMAT_ACTION_FSET "%@%K* %W$1 %n$4-"
+-#define DEFAULT_FORMAT_ACTION_AR_FSET "%@%K* %Y$1 %n$4-"
+-#define DEFAULT_FORMAT_ACTION_CHANNEL_FSET "%@%K* %Y$1/$3 %n$4-"
+-#define DEFAULT_FORMAT_ACTION_OTHER_FSET "%@%K* %n>%c$1 %n$3-"
+-#define DEFAULT_FORMAT_ACTION_OTHER_AR_FSET "%@%K* %y>%c$1 %n$3-"
+-#define DEFAULT_FORMAT_ACTION_USER_FSET "%@%K* %n>%c$1 %n$3-"
+-#define DEFAULT_FORMAT_ACTION_USER_AR_FSET "%@%K* %y>%c$1 %n$3-"
++#define DEFAULT_FORMAT_ACTION_FSET ansi?"%@%K* %W$1 %n$4-":"* $1 $4-"
++#define DEFAULT_FORMAT_ACTION_AR_FSET ansi?"%@%K* %Y$1 %n$4-":"* $1 $4-"
++#define DEFAULT_FORMAT_ACTION_CHANNEL_FSET ansi?"%@%K* %Y$1/$3 %n$4-":"* $1/$3 $4-"
++#define DEFAULT_FORMAT_ACTION_OTHER_FSET ansi?"%@%K* %n>%c$1 %n$3-":"* >$1 $3-"
++#define DEFAULT_FORMAT_ACTION_OTHER_AR_FSET ansi?"%@%K* %y>%c$1 %n$3-":"* >$1 $3-"
++#define DEFAULT_FORMAT_ACTION_USER_FSET ansi?"%@%K* %n>%c$1 %n$3-":"* >$1 $3-"
++#define DEFAULT_FORMAT_ACTION_USER_AR_FSET ansi?"%@%K* %y>%c$1 %n$3-":"* >$1 $3-"
+ #else
+ #define DEFAULT_FORMAT_ACTION_FSET ansi?"%@%K<> %W$1 %n$4-":"%@<02> $1 $4-"
+ #define DEFAULT_FORMAT_ACTION_AR_FSET ansi?"%@%K<> %Y$1 %n$4-":"%@<02> $1 $4-"
+@@ -668,26 +668,26 @@
+ #define DEFAULT_FORMAT_WHO_FSET "%Y$[10]0 %W$[10]1%w %c$[3]2 %w$3%R@%w$4 ($6-)"
+ 
+ #ifdef ONLY_STD_CHARS
+-#define DEFAULT_FORMAT_WHOIS_AWAY_FSET "%G| %Wa%nway     : $0 - $1-"
+-#define DEFAULT_FORMAT_WHOIS_BOT_FSET "%G| %Wb%not      : A:$0 P:$1 [$2] $3-"
+-#define DEFAULT_FORMAT_WHOIS_CHANNELS_FSET "%G| %Wc%nhannels : $0-"
+-#define DEFAULT_FORMAT_WHOIS_FRIEND_FSET "%G| %Wf%nriend   : L:$0 A:$1 P:$2 $3-"
+-#define DEFAULT_FORMAT_WHOIS_HEADER_FSET "%G------------------------------------------------"
+-#define DEFAULT_FORMAT_WHOIS_IDLE_FSET "%G| %Wi%ndle     : $0 hours $1 mins $2 secs (signon: $stime($3))"
+-#define DEFAULT_FORMAT_WHOIS_SHIT_FSET "%G| %Ws%nhit     : L:$0 [$1] $2 $3-"
+-#define DEFAULT_FORMAT_WHOIS_SIGNON_FSET "%K %Ws%nignon   : $0-"
+-#define DEFAULT_FORMAT_WHOIS_NAME_FSET "%G| %Wi%nrcname  : $0-"
+-#define DEFAULT_FORMAT_WHOIS_NICK_FSET "%G| %W$0 %K(%n$1@$2%K) %K(%W$3-%K)"
+-#define DEFAULT_FORMAT_WHOIS_OPER_FSET "%G| %Wo%nperator : $0 $1-"
+-#define DEFAULT_FORMAT_WHOIS_SERVER_FSET "%G| %Ws%nerver   : $0 ($1-)"
+-#define DEFAULT_FORMAT_WHOLEFT_HEADER_FSET "%G------ %WWho %G---------------------- %WChannel%G--- %wServer %G------------- %wSeconds"
+-#define DEFAULT_FORMAT_WHOLEFT_USER_FSET "%G<>%n $[-10]0!$[20]1 $[10]2 $[20]4 $3"
+-#define DEFAULT_FORMAT_WHOWAS_HEADER_FSET "%G-----------------------------------------------"
+-#define DEFAULT_FORMAT_WHOWAS_NICK_FSET "%G| %W$0%n was %K(%n$1@$2%K)"
+-#define DEFAULT_FORMAT_WHOIS_ADMIN_FSET "%K| %Wa%ndmin    : $0 - $1-"
+-#define DEFAULT_FORMAT_WHOIS_SERVICE_FSET "%K| %Ws%nervice  : $0 - $1-"
+-#define DEFAULT_FORMAT_WHOIS_HELP_FSET "%K| %Wh%nelp     : $0 - $1-"
+-#define DEFAULT_FORMAT_WHOIS_REGISTER_FSET "%K| %Wr%negister : $0 - $1-"
++#define DEFAULT_FORMAT_WHOIS_AWAY_FSET ansi?"%K| %Wa%nway     : $0 - $1-":"| away     : $0 - $1-"
++#define DEFAULT_FORMAT_WHOIS_BOT_FSET ansi?"%g| %Wb%not      : A:$0 P:$1 [$2] $3-":"| bot      : A:$0 P:$1 [$2] $3-"
++#define DEFAULT_FORMAT_WHOIS_CHANNELS_FSET ansi?"%g| %Wc%nhannels : $0-":"| channels : $0-"
++#define DEFAULT_FORMAT_WHOIS_FRIEND_FSET ansi?"%g| %Wf%nriend   : F:$0 $1-":"| friend   : F:$0 $1-"
++#define DEFAULT_FORMAT_WHOIS_HEADER_FSET ansi?"%G.--------%g-%G--%g--%G-%g---------%K-%g--%K--%g-%K------------ --  -":".----------------------------------------- --  -"
++#define DEFAULT_FORMAT_WHOIS_IDLE_FSET ansi?"%K: %Wi%ndle     : $0 hours $1 mins $2 secs (signon: $stime($3))":": idle     : $0 hours $1 mins $2 secs (signon: $stime($3))"
++#define DEFAULT_FORMAT_WHOIS_SHIT_FSET ansi?"%g| %Ws%nhit     : L:$0 [$1] $2 $3-":"| shit     : L:$0 [$1] $2 $3-"
++#define DEFAULT_FORMAT_WHOIS_SIGNON_FSET ansi?"%K| %Ws%nignon   : $0-":"| signon   : $0-"
++#define DEFAULT_FORMAT_WHOIS_NAME_FSET ansi?"%G: %Wi%nrcname  : $0-":": ircname  : $0-"
++#define DEFAULT_FORMAT_WHOIS_NICK_FSET ansi?"%G| %W$0 %K(%n$1@$2%K) %K(%W$3-%K)":"| $0 ($1@$2) ($3-)"
++#define DEFAULT_FORMAT_WHOIS_OPER_FSET ansi?"%K| %Wo%nperator : $0 $1-":"| operator : $0 $1-"
++#define DEFAULT_FORMAT_WHOIS_SERVER_FSET ansi?"%K| %Ws%nerver   : $0 ($1-)":"| server   : $0 ($1-)"
++#define DEFAULT_FORMAT_WHOLEFT_HEADER_FSET ansi?"%G.----- %WWho %G-----%g---%G---%g--%G-----%g--%G-- %WChannel%g--- %wServer %G-%g----%G--%g--%G----%g %wSeconds":".----- Who ---------------------- Channel--- Server ------------- Seconds"
++#define DEFAULT_FORMAT_WHOLEFT_USER_FSET ansi?"%G|%n $[-10]0!$[20]1 $[10]2 $[20]4 $3":"| $[-10]0!$[20]1 $[10]2 $[20]4 $3"
++#define DEFAULT_FORMAT_WHOWAS_HEADER_FSET ansi?"%G.--------%g-%G--%g--%G-%g---------%K-%g--%K--%g-%K------------ --  -":".----------------------------------------- --  -"
++#define DEFAULT_FORMAT_WHOWAS_NICK_FSET ansi?"%G| %W$0%n was %K(%n$1@$2%K)":"| $0 was ($1@$2)"
++#define DEFAULT_FORMAT_WHOIS_ADMIN_FSET ansi?"%K| %Wa%ndmin    : $0 - $1-":"| admin    : $0 - $1-"
++#define DEFAULT_FORMAT_WHOIS_SERVICE_FSET ansi?"%K| %Ws%nervice  : $0 - $1-":"| service  : $0 - $1-"
++#define DEFAULT_FORMAT_WHOIS_HELP_FSET ansi?"%K| %Wh%nelp     : $0 - $1-":"| help     : $0 - $1-"
++#define DEFAULT_FORMAT_WHOIS_REGISTER_FSET ansi?"%K| %Wr%negister : $0 - $1-":"| register : $0 - $1-"
+ #else
+ #define DEFAULT_FORMAT_WHOIS_AWAY_FSET ansi?"%K| %Wa%nway     : $0 - $1-":"| away     : $0 - $1-"
+ #define DEFAULT_FORMAT_WHOIS_BOT_FSET ansi?"%g| %Wb%not      : A:$0 P:$1 [$2] $3-":"| bot      : A:$0 P:$1 [$2] $3-"
+--- BitchX.orig/source/vars.c	Tue Nov 16 05:58:01 1999
++++ BitchX/source/vars.c	Mon Dec 27 19:16:46 1999
+@@ -1392,6 +1392,9 @@
+ #ifndef ONLY_STD_CHARS
+ 	set_string_var(SHOW_NUMERICS_STR_VAR, value ? "<31><37><31>" : "-:-");
+ 	set_numeric_string(current_window, value ? "<31><37><31>":"-:-", 0);
++#else
++	set_string_var(SHOW_NUMERICS_STR_VAR, value ? "-:-" : "-:-");
++	set_numeric_string(current_window, value ? "-:-":"-:-", 0);
+ #endif
+ 	reinit_status(win, unused, value);
+ }
+--- BitchX.orig/source/irc.c	Thu Dec 16 12:05:39 1999
++++ BitchX/source/irc.c	Mon Dec 27 19:23:04 1999
+@@ -97,7 +97,11 @@
+ 						 * switchs are set */
+ 	dead	   = 0, 
+ 	inhibit_logging = 0,
++#ifndef ONLY_STD_CHARS
+ 	startup_ansi = 1,			/* display startup ansi */
++#else
++	startup_ansi = 0,			/* DO NOT display startup ansi */
++#endif
+ 	auto_connect = 1,			/* auto-connect to first server*/
+ 
+ 	background = 0,

contrib/BitchX-configure.patch

@@ -0,0 +1,19 @@
+diff -ru BitchX/configure.in BitchX.AX/configure.in
+--- BitchX/configure.in	Tue Jan  4 07:43:35 2000
++++ BitchX.AX/configure.in	Wed Jan 19 17:54:30 2000
+@@ -290,6 +290,15 @@
+ 
+   if test x"$blahhack" = x"1"; then
+     blahhack=0
++    AC_MSG_CHECKING(for tputs in ncurses/termcap.h)
++    AC_EGREP_CPP([tputs( |        |\()],[#include <ncurses/termcap.h>
++  ], [ AC_DEFINE(HAVE_TERMCAP_H)
++       AC_MSG_RESULT(yes)
++       havetputs=1 AC_CHECK_HEADER(ncurses/termcap.h)], blahhack=1; AC_MSG_RESULT(no))
++  fi
++
++  if test x"$blahhack" = x"1"; then
++    blahhack=0
+     AC_MSG_CHECKING(for tputs in curses.h)
+     AC_EGREP_CPP([tputs( |        |\()],[#include <curses.h>
+   ], [ AC_DEFINE(USING_CURSES) 

contrib/dcc.diff

@@ -0,0 +1,59 @@
+*** dcc.c	Wed Jul 22 17:25:39 1998
+--- dcc.c.bak	Wed Jul 22 17:25:39 1998
+***************
+*** 1,4 ****
+! 	/*
+   * dcc.c: Things dealing with client to client connections. 
+   *
+   * Copyright(c) 1998 Colten Edwards aka panasync.
+--- 1,4 ----
+! /*
+   * dcc.c: Things dealing with client to client connections. 
+   *
+   * Copyright(c) 1998 Colten Edwards aka panasync.
+***************
+*** 1283,1304 ****
+  	return user;
+  }
+  
+- /* check if supplied nick matches your current nick, if so return false */
+- int dcc_check_nick (char *nick) {
+- 	size_t len = 0;
+- 	if (current_window -> server != -1) {
+- 		len = strlen (nick) + 1;
+- 		if (my_strnicmp (nick, get_server_nickname (current_window -> server), len)) {
+- 			return 0;
+- 		} else {
+- 			return 1;
+- 		}
+- 	} else {
+- 		return 0;
+- 	}
+- 	return 0;
+- }
+- 
+  DCC_COMMAND(dcc_chat)
+  {
+  	char	*user;
+--- 1283,1288 ----
+***************
+*** 1329,1339 ****
+  	{
+  		if (!nick || !*nick)
+  			break;
+! 		/* check to see if nick matches yours if so continue */
+! 		if (dcc_check_nick (nick)) {
+! 			put_it ("%s", convert_output_format ("$G %RDCC%n Cannot DCC chat yourself!", NULL, NULL)); 
+! 			continue;
+! 		}
+  		if ((s = find_dcc(nick, "chat", bot?DCC_BOTMODE:DCC_CHAT, 1, -1, -1)))
+  		{
+  			if ((s->flags & DCC_ACTIVE) || (s->flags & DCC_WAIT))
+--- 1313,1319 ----
+  	{
+  		if (!nick || !*nick)
+  			break;
+! 	
+  		if ((s = find_dcc(nick, "chat", bot?DCC_BOTMODE:DCC_CHAT, 1, -1, -1)))
+  		{
+  			if ((s->flags & DCC_ACTIVE) || (s->flags & DCC_WAIT))

contrib/parse_arg

@@ -0,0 +1,266 @@
+#if 0
+	int ch;
+	int add_servers = 0;
+	strqct passwd *entry;
+	struct hostent *hp;
+	char *ptr = NULL;
+	char *tmp_hostname = NULL;
+	char *channel = NULL;
+	
+	extern char *optarg;
+	extern int optind;
+
+	*nickname = 0;
+	*realname = 0;
+	*username = 0;
+
+	/* 
+	 * Its probably better to parse the environment variables
+	 * first -- that way they can be used as defaults, but can 
+	 * still be overriden on the command line.
+	 */
+#ifndef WINNT
+	if ((entry = getpwuid(getuid())))
+	{
+		if (entry->pw_gecos && *(entry->pw_gecos))
+		{
+			if ((ptr = strchr(entry->pw_gecos, GECOS_DELIMITER)))
+				*ptr = 0;
+			strmcpy(realname, entry->pw_gecos, REALNAME_LEN);
+		}
+
+		if (entry->pw_name && *(entry->pw_name))
+			strmcpy(username, entry->pw_name, NAME_LEN);
+
+		if (entry->pw_dir && *(entry->pw_dir))
+			malloc_strcpy(&my_path, entry->pw_dir);
+	}
+#else
+	{
+		u_long size=NAME_LEN+1;
+		if (!(ptr = getenv("IRCUSER")))
+			strcpy(username, "unknown");
+		else
+			strcpy(username,ptr);
+	}
+#endif
+	if ((ptr = getenv("IRCNICK")))
+		strmcpy(nickname, ptr, NICKNAME_LEN);
+
+	/*
+	 * We now allow users to use IRCUSER or USER if we couldnt get the
+	 * username from the password entries.  For those systems that use
+	 * NIS and getpwuid() fails (boo, hiss), we make a last ditch effort
+	 * to see what LOGNAME is (defined by POSIX.2 to be the canonical 
+	 * username under which the person logged in as), and if that fails,
+	 * we're really tanked, so we just let the user specify their own
+	 * username.  I think everyone would have to agree this is the most
+	 * reasonable way to handle this.
+	 */
+	if (!*username)
+		if ((ptr = getenv("LOGNAME")) && *ptr)
+			strmcpy(username, ptr, NAME_LEN);
+
+	if (!*username)
+		if ((ptr = getenv("IRCUSER")) && *ptr) 
+			strmcpy(username, ptr, NAME_LEN);
+		else if (*username)
+			;
+		else if ((ptr = getenv("USER")) && *ptr) 
+			strmcpy(username, ptr, NAME_LEN);
+		else if ((ptr = getenv("HOME")) && *ptr)
+		{
+			char *ptr2 = strrchr(ptr, '/');
+			if (ptr2)
+				strmcpy(username, ptr2, NAME_LEN);
+			else
+				strmcpy(username, ptr, NAME_LEN);
+		}
+		else
+			strmcpy(username, "Unknown", NAME_LEN); 
+
+
+#ifdef IDENT_FAKE
+		{
+			char *p = NULL, *q = NULL;
+			FILE *f;
+			malloc_sprintf(&p, "~/%s", get_string_var(IDENT_HACK_VAR));
+			q = expand_twiddle(p);
+			if ((f = fopen(q, "r")))
+			{
+				fgets(username, NAME_LEN, f);
+				if (*username && strchr(username, '\n'))
+					username[strlen(username)-1] = 0;
+			}
+			fclose(f);
+			new_free(&p); new_free(&q);
+			if (!*username)
+				strmcpy(username, "Unknown", NAME_LEN);
+		}
+#endif
+
+
+
+	if ((ptr = getenv("IRCNAME")))
+		strmcpy(realname, ptr, REALNAME_LEN);
+	else if ((ptr = getenv("NAME")))
+		strmcpy(realname, ptr, REALNAME_LEN);
+	else if (!*realname)
+		strmcpy(realname, "* New BX user who didn't read BitchX.doc *", REALNAME_LEN);
+
+	if ((ptr = getenv("HOME")))
+		malloc_strcpy(&my_path, ptr);
+	else if (!my_path)
+#ifndef WINNT
+		malloc_strcpy(&my_path, "/");
+#else
+		malloc_strcpy(&my_path, empty_string);
+#endif
+#if defined(WINNT) || defined(__EMX__)
+	convert_unix(my_path);
+#endif
+
+
+	if ((ptr = getenv("IRCPORT")))
+		irc_port = my_atol(ptr);
+
+
+	if ((ptr = getenv("IRCRC")))
+		ircrc_file = m_strdup(ptr);
+	else
+		ircrc_file = m_2dup(my_path, IRCRC_NAME);
+
+
+
+	if ((ptr = getenv("IRCLIB")))
+		irc_lib = m_2dup(ptr, "/");
+	else
+		irc_lib = m_strdup(IRCLIB);
+
+#if defined(WINNT) || defined(__EMX__)
+	convert_unix(irc_lib);
+#endif
+
+
+	if ((ptr = getenv("IRCUMODE")))
+		send_umode = m_strdup(ptr);
+
+	if ((ptr = getenv("IRCPATH")))
+		irc_path = m_strdup(ptr);
+	else
+		irc_path = m_strdup(IRCPATH);
+
+#if defined(WINNT) || defined(__EMX__)
+	convert_unix(irc_path);
+#endif
+
+
+	set_string_var(LOAD_PATH_VAR, irc_path);
+	new_free(&irc_path);
+
+	if ((ptr = getenv("IRCHOST")) && *ptr)
+		tmp_hostname = ptr;
+
+	if (!ircservers_file)
+#if defined(WINNT) || defined(__EMX__)
+		malloc_strcpy(&ircservers_file, "irc-serv");
+#else
+		malloc_strcpy(&ircservers_file, ".ircservers");
+#endif
+
+	if (!bircrc_file)
+#if defined(WINNT) || defined(__EMX__)
+		malloc_sprintf(&bircrc_file, "%s/bx-rc", my_path);
+#else
+		malloc_sprintf(&bircrc_file, "%s/.bitchxrc", my_path);
+#endif
+
+	while ((ch = getopt(argc, argv, "aBbc:dfFhH:l:L:Nn:p:r:qsvxz:")) != EOF)
+	{
+		switch (ch)
+		{
+			case 'v':	/* Outpqt ircII version */
+				show_version();
+				/* NOTREACHED */
+			case 'p': /* Default port to use */
+				irc_port = my_atol(optarg);
+				break;
+
+			case 'f': /* Use flow control */
+				use_flow_control = 1;
+				break;
+
+			case 'F': /* dont use flow control */
+				use_flow_control = 0;
+				break;
+
+			case 'd': /* use dumb mode */
+				dumb_mode = 1;
+				break;
+
+			case 'l': /* Load some file instead of ~/.ircrc */
+			case 'L': /* Same as above. Doesnt work like before */
+				malloc_strcpy(&ircrc_file, optarg);
+				break;
+
+			case 'a': /* add server, not replace */
+				add_servers = 1;
+				break;
+			case 'r':
+				add_servers = 1;
+				malloc_strcpy(&ircservers_file, optarg);
+				break;
+
+			case 'q': /* quick startup -- no .ircrc */
+				quick_startup = 1;
+				break;
+
+			case 's': /* dont connect - let user choose server */
+				dont_connect = 1;
+				break;
+
+			case 'b':
+				dumb_mode = 1;
+				use_input = 0;
+				background = 1;
+				break;
+
+			case 'n':
+				strmcpy(nickname, optarg, NICKNAME_LEN);
+				break;
+
+			case 'x': /* x_debug flag */
+				x_debug = (unsigned long)0x0fffffff;
+				break;
+
+			case 'z':
+				strmcpy(username, optarg, NAME_LEN);
+				break;
+
+			case 'B':
+				load_ircrc_right_away = 1;
+				break;
+
+			case 'c':
+				malloc_strcpy(&channel, optarg);
+				break;
+
+			case 'H':
+				tmp_hostname = optarg;
+				break;
+
+			case 'N':
+				auto_connect = 0;
+				break;
+				
+			default:
+			case 'h':
+			case '?':
+				fputs(switch_help, stderr);
+				exit(1);
+		} /* End of switch */
+	}
+	
+
+
+#else /* end new parse */

contrib/vh1.c

@@ -0,0 +1,163 @@
+/* The New routine for getting ips and interfaces for /hostname
+   Phear MHacker ;)
+
+ */
+
+/* added rev dns support
+   Phear sideshow ;)
+
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#if defined(sun)
+#include <sys/sockio.h>
+#else
+#include <sys/sysctl.h>
+#endif
+#include <sys/time.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#if !defined(linux)
+#include <netinet/in_var.h>
+#endif
+#include <netdb.h>
+
+void check_inter (char *, char **);
+void usage (char **);
+
+int main (int argc, char **argv)
+{
+  int s;
+  char *buffer;
+  struct ifconf ifc;
+  char name[100];
+  struct ifreq *ifptr, *end;
+  struct ifreq ifr;
+  int ifflags, selectflag = -1;
+  int oldbufsize, bufsize = sizeof (struct ifreq);
+  if(!argv[1])
+{
+  usage(argv);
+  exit(0);
+} 
+ printf ("This program should print out valid hosts on all network devices\n");
+  s = socket (AF_INET, SOCK_DGRAM, 0);
+  if (s < 0)
+    {
+      perror ("ifconfig: socket");
+      exit (1);
+    }
+  buffer = malloc (bufsize);
+  ifc.ifc_len = bufsize;
+  do
+    {
+      oldbufsize = ifc.ifc_len;
+      bufsize += 1 + sizeof (struct ifreq);
+      buffer = realloc ((void *) buffer, bufsize);
+      ifc.ifc_len = bufsize;
+      ifc.ifc_buf = buffer;
+      if (ioctl (s, SIOCGIFCONF, (char *) &ifc) < 0)
+	{
+	  perror ("ifconfig (SIOCGIFCONF)");
+	  exit (1);
+	}
+    }
+  while (ifc.ifc_len > oldbufsize);
+  ifflags = ifc.ifc_req->ifr_flags;
+  end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
+  ifptr = ifc.ifc_req;
+  while (ifptr < end)
+    {
+      sprintf (ifr.ifr_name, "%s", ifptr->ifr_name);
+      sprintf (name, "%s", ifptr->ifr_name);
+      close (s);
+      check_inter (name, argv);
+      ifptr++;
+    }
+return 0;
+}
+
+void 
+check_inter (char *interface, char **argv)
+{
+  struct in_addr i;
+  struct hostent *he;
+  struct ifreq ifr;
+  char rhost[256], fhost[30];
+  int fd;
+  char *ip;
+  register int flags;
+  ip = malloc (sizeof (ip));
+  if ((fd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
+    return;
+  strcpy (ifr.ifr_name, interface);
+
+  if (ioctl (fd, SIOCGIFADDR, &ifr) < 0)
+    {
+      close (fd);
+      return;
+    }
+  if (ioctl (fd, SIOCGIFFLAGS, &ifr) < 0)
+    {
+      close (fd);
+      return;
+    }
+  ip = (char *) inet_ntoa (((struct sockaddr_in *) &ifr.ifr_addr)->sin_addr);
+  if (ifr.ifr_flags & IFF_UP)
+    {
+      i.s_addr = inet_addr (ip);
+      he = gethostbyaddr ((char *) &i, sizeof (struct in_addr), AF_INET);
+      bzero(rhost, sizeof(rhost));
+      if (he != NULL)
+	{
+	  strncpy (rhost, he->h_name, 255);
+	  he = gethostbyname (rhost);
+	  if (he != NULL)
+	    sprintf (fhost, "%u.%u.%u.%u", he->h_addr[0] & 0xff, he->h_addr[1] & 0xff, he->h_addr[2] & 0xff, he->h_addr[3] & 0xff);
+
+	}
+      if (rhost)
+	{
+	  if (strcasecmp (ip, fhost) == 0)
+	    {
+	      if ((strcmp ("-m", argv[1]) == 0) || (strcmp ("-a", argv[1]) == 0))
+		{
+		  printf ("Interface %s: %s %s (matching)\n", interface, ip, rhost);
+		  bzero (rhost, sizeof (rhost));
+		  bzero (fhost, sizeof (fhost));
+		}
+	    }
+	  else if ((strcmp("-r", argv[1])==0) || (strcmp("-a", argv[1]) == 0))
+	    {
+	      printf ("Interface %s: %s %s\n", interface, ip, rhost);
+	      bzero (rhost, sizeof (rhost));
+	    }
+	}
+      else if ((strcmp("-i", argv[1]) ==0) || (strcmp("-a", argv[1]) == 0))
+	printf ("Interface %s: %s\n", interface, ip);
+    }
+  close (fd);
+}
+ 
+void usage(char **argv)
+{
+printf("\nVirtual Host checking system by Warren Rees\n");
+printf("Support for reverse dns and dns matching by Matt Watson\n\n");
+printf("Usage: %s [-amri]\n\n", argv[0]);
+printf("\t-a :  Show all ips\n");
+printf("\t-m :  Show only ips & hostname with matching forward and reverse dns\n");
+printf("\t-r :  Show only ips that have reverse dns but no forward dns\n");
+printf("\t-i :  Show only non-resolving ips no forward or reverse dns\n\n\n");
+}
+

contrib/window.and.detach.diff

@@ -0,0 +1,238 @@
+diff -uNr sent-upstream/as-sent-last/include/config.h ircii-pana-1.0-0c15/include/config.h
+--- sent-upstream/as-sent-last/include/config.h	Sat Jan  8 04:19:04 2000
++++ ircii-pana-1.0-0c15/include/config.h	Sun Jan  9 06:40:56 2000
+@@ -571,7 +571,7 @@
+ #define WANT_DETACH ON	/* this is here for the detach/re-attach code
+ 			   which is essentially a mini-screen */
+ #define ALLOW_DETACH ON
+-
++#define DEFAULT_DETACH_ON_HUP ON
+ 
+ #undef OLD_RANDOM_BEHAVIOR   /* semi randomness for randm() */
+ 
+diff -uNr sent-upstream/as-sent-last/include/modval.h ircii-pana-1.0-0c15/include/modval.h
+--- sent-upstream/as-sent-last/include/modval.h	Tue Jan  4 01:54:48 2000
++++ ircii-pana-1.0-0c15/include/modval.h	Sun Jan  9 06:01:54 2000
+@@ -306,6 +306,7 @@
+ #define get_window_server(x) ((int) (global[GET_WINDOW_SERVER]((unsigned int)x)))
+ #define set_window_server(x, y, z) ((void) (global[SET_WINDOW_SERVER]((int)x, (int)y, (int)z)))
+ #define window_check_servers ((void (*)())global[WINDOW_CHECK_SERVERS])
++#define window_close_server ((void (*)(int))global[WINDOW_CHECK_SERVERS])
+ #define change_window_server(x, y) ((void) (global[CHANGE_WINDOW_SERVER]((int)x, (int)y))) 
+ #define set_level_by_refnum(x, y) ((void) (global[SET_LEVEL_BY_REFNUM]((unsigned int)x, (int)y)))
+ #define message_to(x) ((void) (global[MESSAGE_TO]((unsigned int)x)))
+diff -uNr sent-upstream/as-sent-last/include/struct.h ircii-pana-1.0-0c15/include/struct.h
+--- sent-upstream/as-sent-last/include/struct.h	Tue Jan  4 02:27:26 2000
++++ ircii-pana-1.0-0c15/include/struct.h	Sun Jan  9 06:13:17 2000
+@@ -593,6 +593,7 @@
+ 	unsigned int	refnum;		/* the unique reference number,
+ 					 * assigned by IRCII */
+ 	int	server;			/* server index */
++	int	last_server;		/* previous server index */
+ 	int	top;			/* The top line of the window, screen
+ 					 * coordinates */
+ 	int	bottom;			/* The botton line of the window, screen
+diff -uNr sent-upstream/as-sent-last/include/vars.h ircii-pana-1.0-0c15/include/vars.h
+--- sent-upstream/as-sent-last/include/vars.h	Tue Jan  4 02:27:26 2000
++++ ircii-pana-1.0-0c15/include/vars.h	Sun Jan  9 06:41:24 2000
+@@ -103,6 +103,7 @@
+ 	DEOPFLOOD_TIME_VAR,
+ 	DEOP_ON_DEOPFLOOD_VAR,
+ 	DEOP_ON_KICKFLOOD_VAR,
++	DETACH_ON_HUP,
+ 	DISPATCH_UNKNOWN_COMMANDS_VAR,
+ 	DISPLAY_VAR ,
+ 	DISPLAY_ANSI_VAR,
+diff -uNr sent-upstream/as-sent-last/include/window.h ircii-pana-1.0-0c15/include/window.h
+--- sent-upstream/as-sent-last/include/window.h	Fri Oct 22 01:48:21 1999
++++ ircii-pana-1.0-0c15/include/window.h	Sun Jan  9 06:03:52 2000
+@@ -31,6 +31,10 @@
+ #define ON 1
+ #define TOGGLE 2
+ 
++#define WINDOW_NO_SERVER	-1
++#define WINDOW_DLL		-2
++#define WINDOW_SERVER_CLOSED	-3
++
+ 	Window 	*new_window 			(struct ScreenStru *);
+ 	void	delete_window			(Window *);
+ 	void	add_to_invisible_list		(Window *);
+@@ -71,7 +75,6 @@
+ 	char	*get_bound_channel		(Window *);
+ 	int	get_window_server		(unsigned);
+ 	void	set_window_server		(int, int, int);
+-	void	window_check_servers		(void);
+ 	void	set_level_by_refnum		(unsigned, unsigned long);
+ 	void	message_to			(unsigned long);
+ 
+@@ -145,6 +148,7 @@
+ const	char	*query_host (void);
+ const	char	*query_cmd (void);
+ 	void	window_check_servers(void);
++	void	window_close_server(int old_server);
+ 	void	window_change_server(int, int);
+ 	void	make_window_current_by_winref(int);
+ 	void	make_window_current_by_desc(char *);
+diff -uNr sent-upstream/as-sent-last/source/commands.c ircii-pana-1.0-0c15/source/commands.c
+--- sent-upstream/as-sent-last/source/commands.c	Tue Jan  4 01:43:35 2000
++++ ircii-pana-1.0-0c15/source/commands.c	Sun Jan  9 06:05:49 2000
+@@ -1075,7 +1075,7 @@
+ 	set_server_reconnect(from_server, 1);
+ 	close_server(from_server,(args && *args) ? args : "Reconnecting");
+ 	clean_server_queues(from_server);
+-	window_check_servers();
++	window_close_server(from_server);
+ 	servercmd(NULL, scommnd, empty_string, NULL);
+ 
+ }
+diff -uNr sent-upstream/as-sent-last/source/irc.c ircii-pana-1.0-0c15/source/irc.c
+--- sent-upstream/as-sent-last/source/irc.c	Sat Jan  8 04:19:04 2000
++++ ircii-pana-1.0-0c15/source/irc.c	Sun Jan  9 06:49:38 2000
+@@ -543,6 +543,14 @@
+ 	detachcmd(NULL, NULL, NULL, NULL);
+ }
+ 
++void set_detach_on_hup(Window *dummy, char *unused, int value)
++{
++	if(value)
++		my_signal(SIGHUP, sig_detach, 0);
++	else
++		my_signal(SIGHUP, irc_exit_old, 0);
++}
++
+ /* shows the version of irc */
+ static	void versionreply(void)
+ {
+@@ -1506,7 +1514,7 @@
+ #endif
+ 	my_signal(SIGQUIT, SIG_IGN, 0);
+ #ifdef WANT_DETACH
+-	my_signal(SIGHUP, sig_detach, 0);
++	set_detach_on_hup(NULL, NULL, DEFAULT_DETACH_ON_HUP);
+ #else
+ 	my_signal(SIGHUP, irc_exit_old, 0);
+ #endif
+diff -uNr sent-upstream/as-sent-last/source/numbers.c ircii-pana-1.0-0c15/source/numbers.c
+--- sent-upstream/as-sent-last/source/numbers.c	Sat Jan  1 19:24:50 2000
++++ ircii-pana-1.0-0c15/source/numbers.c	Sun Jan  9 06:06:34 2000
+@@ -1105,7 +1105,7 @@
+ 		if (do_hook(current_numeric, "%s %s", from, *ArgList))
+ 			display_msg(from, ArgList);
+ 		close_server(from_server, empty_string);
+-		window_check_servers();
++		window_close_server(from_server);
+ 		if (from_server == primary_server)
+ 			get_connected(from_server + 1, from_server);
+ 		break;
+@@ -1149,7 +1149,7 @@
+ 			display_msg(from, ArgList);
+ 				
+ 		close_server(from_server, empty_string);
+-		window_check_servers();
++		window_close_server(from_server);
+ 		if (server_list_size() > 1)
+ 			remove_from_server_list(klined);
+ 		if (klined == primary_server && (server_list_size() > 0))
+diff -uNr sent-upstream/as-sent-last/source/parse.c ircii-pana-1.0-0c15/source/parse.c
+--- sent-upstream/as-sent-last/source/parse.c	Tue Jan  4 02:30:07 2000
++++ ircii-pana-1.0-0c15/source/parse.c	Sun Jan  9 06:06:48 2000
+@@ -1166,7 +1166,7 @@
+ 
+ 	close_server(from_server,empty_string);
+ 	clean_server_queues(from_server);
+-	window_check_servers();
++	window_close_server(from_server);
+ 	set_input_prompt(current_window, get_string_var(INPUT_PROMPT_VAR), 0);
+ 	if (strchr(from, '.'))
+         {
+diff -uNr sent-upstream/as-sent-last/source/server.c ircii-pana-1.0-0c15/source/server.c
+--- sent-upstream/as-sent-last/source/server.c	Tue Jan  4 01:43:35 2000
++++ ircii-pana-1.0-0c15/source/server.c	Sun Jan  9 06:25:16 2000
+@@ -257,6 +257,7 @@
+ 						times = 1;
+ 						i++;
+ 					}
++					window_close_server(i);
+ 					get_connected(i, old_serv);
+ 					break;
+ 				}
+@@ -1162,7 +1163,7 @@
+ 			    return;
+ 			}
+ 			close_server(i, "closing server");
+-			window_check_servers();
++			window_close_server(i);
+ 		}
+ 		else
+ 			get_connected(from_server - 1, from_server);
+@@ -2100,6 +2101,7 @@
+ 		clear_channel_list(i);
+ 		close_server(i, message);
+ 		server_list[i].eof = 1;
++		window_close_server(i);
+ 	}
+ done:
+ 	window_check_servers();
+diff -uNr sent-upstream/as-sent-last/source/vars.c ircii-pana-1.0-0c15/source/vars.c
+--- sent-upstream/as-sent-last/source/vars.c	Tue Jan  4 02:27:26 2000
++++ ircii-pana-1.0-0c15/source/vars.c	Sun Jan  9 06:52:18 2000
+@@ -95,6 +95,8 @@
+ static	void	set_nat_address (Window *, char *, int);
+ extern	void	debug_window (Window *, char *, int);
+ 	
++extern	void	set_detach_on_hup (Window *, char *, int);
++
+ /*
+  * irc_variable: all the irc variables used.  Note that the integer and
+  * boolean defaults are set here, which the string default value are set in
+@@ -199,6 +201,7 @@
+ 	{ "DEOPFLOOD_TIME",0,		INT_TYPE_VAR,	DEFAULT_DEOPFLOOD_TIME, NULL, NULL, 0, VIF_BITCHX },
+ 	{ "DEOP_ON_DEOPFLOOD",0,	INT_TYPE_VAR,	DEFAULT_DEOP_ON_DEOPFLOOD, NULL, NULL, 0, VIF_BITCHX },
+ 	{ "DEOP_ON_KICKFLOOD",0,	INT_TYPE_VAR,	DEFAULT_DEOP_ON_KICKFLOOD, NULL, NULL, 0, VIF_BITCHX },
++	{ "DETACH_ON_HUP",0,		BOOL_TYPE_VAR,	DEFAULT_DETACH_ON_HUP, NULL, set_detach_on_hup, 0, 0 },
+ 	{ "DISPATCH_UNKNOWN_COMMANDS",0,BOOL_TYPE_VAR,	DEFAULT_DISPATCH_UNKNOWN_COMMANDS, NULL, NULL, 0, 0 },
+ 	{ "DISPLAY",0,			BOOL_TYPE_VAR,	DEFAULT_DISPLAY, NULL, NULL, 0, 0 },
+ 	{ "DISPLAY_ANSI",0,		BOOL_TYPE_VAR,	DEFAULT_DISPLAY_ANSI, NULL, toggle_reverse_status, 0, 0 },
+diff -uNr sent-upstream/as-sent-last/source/window.c ircii-pana-1.0-0c15/source/window.c
+--- sent-upstream/as-sent-last/source/window.c	Tue Jan  4 02:27:26 2000
++++ ircii-pana-1.0-0c15/source/window.c	Sun Jan  9 06:18:15 2000
+@@ -1784,7 +1784,7 @@
+ 		if ((window = get_window_by_refnum(refnum)) == NULL)
+ 			window = current_window;
+ 		old = window->server;
+-		if (misc)
++		if (misc || old == WINDOW_SERVER_CLOSED)
+ 		{
+ 			while ((traverse_all_windows(&tmp)))
+ 			{
+@@ -1850,6 +1850,30 @@
+ 	}
+ 	update_all_status(current_window, NULL, 0);
+ 	cursor_to_input();
++}
++
++/*
++ * window_close_server: this is like window_check_servers but it gets called
++ * with old_server as the refnum of a server that just got closed.  It marks
++ * every window that used to be connected to old_server as WINDOW_SERVER_CLOSED
++ * and sets last_server for those windows.  It doesn't touch windows that
++ * already had no server.
++ */
++
++void window_close_server(int old_server)
++{
++	Window	*tmp;
++	int	cnt, max, i, not_connected, prime = -1;
++
++	tmp = NULL;
++	while ((traverse_all_windows(&tmp)))
++	{
++		if (tmp->server == old_server)
++		{
++			tmp->server = WINDOW_SERVER_CLOSED;
++			tmp->last_server = old_server;
++		}
++	}
+ }
+ 
+ /*