Import of tircproxy.

This program is designed to proxy IRC connections, intercepting and
proxying both DCC CHAT and DCC SEND requests transparently to the user.

PR:		13066
Submitted by:	Eugeny Kuzakov <CoreDumped@lab321.ru>

irc/tircproxy/Makefile

@@ -0,0 +1,28 @@
+# New ports collection makefile for: tircproxy
+# Version required:	0.4.3
+# Date created:		11 Aug 1999
+# Whom:			Eugeny Kuzakov <CoreDumped@CoreDumped.null.ru>
+#
+# $FreeBSD$
+#
+
+DISTNAME=	tircproxy-0.4.3
+CATEGORIES=	irc
+MASTER_SITES=	http://www.mmedia.is/~bre/tircproxy/
+
+MAINTAINER=	CoreDumped@CoreDumped.null.ru
+
+WRKSRC=		${WRKDIR}/tircproxy-0.4
+GNU_CONFIGURE=	YES
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/tircproxy ${PREFIX}/sbin
+
+post-install:
+.if !defined(NOPORTDOCS)
+	@${ECHO} "===>   Installing tircproxy docs in ${PREFIX}/share/doc/tircproxy"
+	@${MKDIR} ${PREFIX}/share/doc/tircproxy && ${CHMOD} a+rx ${PREFIX}/share/doc/tircproxy
+	@${INSTALL_DATA} ${WRKSRC}/README ${PREFIX}/share/doc/tircproxy
+.endif
+
+.include <bsd.port.mk>

irc/tircproxy/distinfo

@@ -0,0 +1 @@
+MD5 (tircproxy-0.4.3.tar.gz) = 94f508ed95cefc3e3d841c9c52b59e58

irc/tircproxy/files/patch-aa

@@ -0,0 +1,34 @@
+--- tircproxy.h.orig	Wed Aug 11 15:40:04 1999
++++ tircproxy.h	Wed Aug 11 15:43:06 1999
+@@ -25,8 +25,8 @@
+ /* Set the location of the broadcast & MOTD files.  Undef these to disable
+ ** the broadcasting feature.
+ */
+-#define BROADCAST_FILE		"/tmp/ircbroadcast"
+-#define IRC_MOTD_FILE		"/etc/motd.irc"
++#define BROADCAST_FILE		"/usr/local/etc/tircproxy/ircbroadcast"
++#define IRC_MOTD_FILE		"/usr/local/etc/tircproxy/motd.irc"
+ 
+ /* Enable this if you want to use the IPF code for tranparency.
+ */
+@@ -34,7 +34,7 @@
+ 
+ /* Enable this if you want to use the Linux code for tranparency.
+ */
+-#define LINUX 1
++#define LINUX 0
+ 
+ /* Enable this if you want to ask proxy users for passwords.
+ */
+@@ -97,10 +97,10 @@
+ **
+ ** This means the proxy does NOT need to run as root for ident responses to
+ ** be correct (so go get oidentd-1.4+cdir !!).
+-*/
+ #define CDIR		"/var/oidentd/"
+ #define CDIR_IDENT	"ident"
+ #define CDIR_MAP       	"user"
++*/
+ 
+ 
+ /* The following table defines a list of filenames that are not

irc/tircproxy/files/patch-ab

@@ -0,0 +1,11 @@
+--- Makefile.in.orig	Wed Aug 11 16:48:33 1999
++++ Makefile.in	Wed Aug 11 16:48:49 1999
+@@ -12,7 +12,7 @@
+ TARGETNAME=@sbindir@/tircproxy
+ STRIP=@STRIP@
+ 
+-ALL_CFLAGS=-Wall -I. -I@srcdir@ $(CFLAGS)
++ALL_CFLAGS=-Wall -I. -I@srcdir@ $(CFLAGS) -I/sys -I/usr/src/sys
+ 
+ .SUFFIXES:
+ .SUFFIXES: .c .o

irc/tircproxy/pkg-comment

@@ -0,0 +1 @@
+This is an IRC proxy server.

irc/tircproxy/pkg-descr

@@ -0,0 +1,16 @@
+This is an IRC proxy server.  Features:
+    + Supports DCC CHAT, SEND, RESUME and TSEND protocols.
+    + Supports both transparent and dedicated operation.
+    + Supports "anonymization" to hide users' identities.
+    + Supports flexible authentication for access.
+    + Can be run either standalone or via inetd.
+    + Allows the admin to send "MOTD" style messages and/or
+      broadcasts to the user(s).
+    + Can block trojans such as 'script.ini', 'dmsetup.exe', etc.
+    + Access controlled by /etc/hosts.allow and /etc/hosts.deny.
+    + Can cooperate with some identd's for non-root operation, or
+      (if root) can change UID/GID according to client's IP addr.
+    + Extensive documentation
+
+
+Ported by Eugeny Kuzakov (CoreDumped@CoreDumped.null.ru)

irc/tircproxy/pkg-plist

@@ -0,0 +1,3 @@
+sbin/tircproxy
+share/doc/tircproxy/README
+@dirrm share/doc/tircproxy

irc/tircproxy/scripts/pre-configure

@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+paths="/sys /usr/include /usr/src/sys"
+for i in ${paths}; do
+    if [ -f $i/netinet/ip_nat.h ]; then
+	exit 0
+    fi
+done
+echo Unable find netinet/ip_nat.h
+echo This header file from ipfilter package
+echo Try to locate ip_nat.h and manually create links in following catalogs:
+echo $paths
+exit 1