* Add rsyncd.conf.sample and rsyncd.sh.sample.

  PR:		ports/48883
  Submitted by:	Morettoni Luca <luca@morettoni.net>

* Add patch for -current submitted by ume@

  Quote from ume@'s mail:

  It seems the daemon mode of rsync depends on an IPv4-mapped IPv6 address.
  Since an IPv4-mapped IPv6 address is off by default on 5-CURRENT, rsync
  doesn't listen on IPv4.  Further, rsync has a bug that it always listen on
  1st entry's address of the result of getaddrinfo() call.  With this patch,
  rsync listen on both an IPv4 and an IPv6.

* Make pkg-plist respect PORTDOCS.

5 files changed, 241 insertions, 4 deletions

diff --git a/net/rsync/Makefile b/net/rsync/Makefile
index 7721919..b7d1b90 100644
--- a/net/rsync/Makefile
+++ b/net/rsync/Makefile
@@ -50,6 +50,10 @@ CONFIGURE_ARGS+=	--enable-ipv6
 CONFIGURE_ARGS+=	--disable-ipv6
 .endif
 
+.if ${OSVERSION} >= 500043
+EXTRA_PATCHES=	${FILESDIR}/extra-patch-socket.c
+.endif
+
 MAN1=		rsync.1
 MAN5=		rsyncd.conf.5
 
@@ -68,6 +72,8 @@ pre-configure:
 
 post-install:
 	@${STRIP_CMD} ${PREFIX}/bin/rsync
+	${INSTALL_DATA} ${FILESDIR}/rsyncd.conf.sample ${PREFIX}/etc/
+	${INSTALL_SCRIPT} ${FILESDIR}/rsyncd.sh.sample ${PREFIX}/etc/rc.d/
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README          ${DOCSDIR}
diff --git a/net/rsync/files/extra-patch-socket.c b/net/rsync/files/extra-patch-socket.c
new file mode 100644
index 0000000..dbfb08d
--- /dev/null
+++ b/net/rsync/files/extra-patch-socket.c
@@ -0,0 +1,178 @@
+Index: socket.c
+diff -u socket.c.orig socket.c
+--- socket.c.orig	Mon Jan 27 12:35:09 2003
++++ socket.c	Sat Feb  8 00:06:59 2003
+@@ -292,11 +292,11 @@
+  * @param bind_address Local address to bind, or NULL to allow it to
+  * default.
+  **/
+-static int open_socket_in(int type, int port, const char *bind_address,
+-			  int af_hint)
++static int *open_socket_in(int type, int port, const char *bind_address,
++			   int af_hint)
+ {
+ 	int one=1;
+-	int s;
++	int *s, *socks, maxs;
+ 	struct addrinfo hints, *all_ai, *resp;
+ 	char portbuf[10];
+ 	int error;
+@@ -310,41 +310,65 @@
+ 	if (error) {
+ 		rprintf(FERROR, RSYNC_NAME ": getaddrinfo: bind address %s: %s\n",
+ 			bind_address, gai_strerror(error));
+-		return -1;
++		return NULL;
++	}
++
++	/* Count max number of sockets we may open */
++	for (maxs = 0, resp = all_ai; resp; resp = resp->ai_next, maxs++)
++		;
++	socks = malloc((maxs + 1) * sizeof(int));
++	if (!socks) {
++		rprintf(FERROR,
++			RSYNC_NAME "couldn't allocate memory for sockets");
++		return NULL;
+ 	}
+ 
+ 	/* We may not be able to create the socket, if for example the
+ 	 * machine knows about IPv6 in the C library, but not in the
+ 	 * kernel. */
++	*socks = 0;   /* num of sockets counter at start of array */
++	s = socks + 1;
+ 	for (resp = all_ai; resp; resp = resp->ai_next) {
+-		s = socket(resp->ai_family, resp->ai_socktype,
++		*s = socket(resp->ai_family, resp->ai_socktype,
+ 			   resp->ai_protocol);
+ 
+-		if (s == -1) 
++		if (*s == -1) 
+ 			/* See if there's another address that will work... */
+ 			continue;
+ 		
+-		setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
++		setsockopt(*s, SOL_SOCKET, SO_REUSEADDR,
+ 			   (char *)&one, sizeof one);
+ 		
++#ifdef IPV6_V6ONLY
++		if (resp->ai_family == AF_INET6)
++			setsockopt(*s, IPPROTO_IPV6, IPV6_V6ONLY,
++				   (char *)&one, sizeof one);
++#endif
++
+ 		/* now we've got a socket - we need to bind it */
+-		if (bind(s, all_ai->ai_addr, all_ai->ai_addrlen) < 0) {
++		if (bind(*s, resp->ai_addr, resp->ai_addrlen) < 0) {
+ 			/* Nope, try another */
+-			close(s);
++			close(*s);
+ 			continue;
+ 		}
+ 
+-		freeaddrinfo(all_ai);
+-		return s;
++		(*socks)++;
++		s++;
+ 	}
+ 
+-	rprintf(FERROR, RSYNC_NAME ": open inbound socket on port %d failed: "
+-		"%s\n",
+-		port, 
+-		strerror(errno));
++	if (all_ai)
++		freeaddrinfo(all_ai);
+ 
+-	freeaddrinfo(all_ai);
+-	return -1; 
++	if (*socks == 0) {
++		rprintf(FERROR,
++			RSYNC_NAME ": open inbound socket on port %d failed: "
++			"%s\n",
++			port, 
++			strerror(errno));
++		free(socks);
++		return NULL;
++	}
++	return socks;
+ }
+ 
+ 
+@@ -376,19 +400,29 @@
+ 
+ void start_accept_loop(int port, int (*fn)(int, int))
+ {
+-	int s;
++	fd_set deffds;
++	int *s, maxfd, i, j;
+ 	extern char *bind_address;
+ 	extern int default_af_hint;
+ 
+ 	/* open an incoming socket */
+ 	s = open_socket_in(SOCK_STREAM, port, bind_address, default_af_hint);
+-	if (s == -1)
++	if (s == NULL)
+ 		exit_cleanup(RERR_SOCKETIO);
+ 
+ 	/* ready to listen */
+-	if (listen(s, 5) == -1) {
+-		close(s);
+-		exit_cleanup(RERR_SOCKETIO);
++	FD_ZERO(&deffds);
++	maxfd = -1;
++	for (i = 1; i <= *s; i++) {
++		if (listen(s[i], 5) == -1) {
++			for (j = 1; j <= i; j++)
++				close(s[j]);
++			free(s);
++			exit_cleanup(RERR_SOCKETIO);
++		}
++		FD_SET(s[i], &deffds);
++		if (maxfd < s[i])
++			maxfd = s[i];
+ 	}
+ 
+ 
+@@ -406,16 +440,20 @@
+ 		   forever */
+ 		log_close();
+ 
+-		FD_ZERO(&fds);
+-		FD_SET(s, &fds);
++		FD_COPY(&deffds, &fds);
+ 
+-		if (select(s+1, &fds, NULL, NULL, NULL) != 1) {
++		if (select(maxfd + 1, &fds, NULL, NULL, NULL) != 1) {
+ 			continue;
+ 		}
+ 
+-		if(!FD_ISSET(s, &fds)) continue;
+-
+-		fd = accept(s,(struct sockaddr *)&addr,&addrlen);
++		fd = -1;
++		for (i = 1; i <= *s; i++) {
++			if (FD_ISSET(s[i], &fds)) {
++				fd = accept(s[i], (struct sockaddr *)&addr,
++					    &addrlen);
++				break;
++			}
++		}
+ 
+ 		if (fd == -1) continue;
+ 
+@@ -430,7 +468,7 @@
+ 
+ 		if ((pid = fork()) == 0) {
+ 			int ret;
+-			close(s);
++			close(s[i]);
+ 			/* open log file in child before possibly giving
+ 			   up privileges  */
+ 			log_open();
+@@ -452,6 +490,7 @@
+ 			close(fd);
+ 		}
+ 	}
++	free(s);
+ }
+ 
+ 
diff --git a/net/rsync/files/rsyncd.conf.sample b/net/rsync/files/rsyncd.conf.sample
new file mode 100644
index 0000000..dab5d19
--- /dev/null
+++ b/net/rsync/files/rsyncd.conf.sample
@@ -0,0 +1,35 @@
+# rsyncd.conf - Example file, see rsyncd.conf(5)
+#
+
+# Set this if you want to stop rsync daemon with rc.d scripts
+pid file = /var/run/rsyncd.pid
+
+# Edit this file before running rsync daemon!!
+
+#uid = nobody
+#gid = nobody
+#use chroot = no
+#max connections = 4
+#syslog facility = local5
+
+#[ftp]
+#	path = /var/ftp/pub
+#	comment = whole ftp area (approx 6.1 GB)
+
+#[sambaftp]
+#	path = /var/ftp/pub/samba
+#	comment = Samba ftp area (approx 300 MB)
+
+#[rsyncftp]
+#	path = /var/ftp/pub/rsync
+#	comment = rsync ftp area (approx 6 MB)
+
+#[sambawww]
+#	path = /public_html/samba
+#	comment = Samba WWW pages (approx 240 MB)
+
+#[cvs]
+#	path = /data/cvs
+#	comment = CVS repository (requires authentication)
+#	auth users = tridge, susan
+#	secrets file = /usr/local/etc/rsyncd.secrets
diff --git a/net/rsync/files/rsyncd.sh.sample b/net/rsync/files/rsyncd.sh.sample
new file mode 100644
index 0000000..7ec945a
--- /dev/null
+++ b/net/rsync/files/rsyncd.sh.sample
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+case "$1" in
+start)
+	[ -x /usr/local/bin/rsync ] && [ -f /usr/local/etc/rsyncd.conf ] && \
+		/usr/local/bin/rsync --daemon > /dev/null && echo -n ' rsyncd'
+	;;
+stop)
+	[ -r /var/run/rsyncd.pid ] && /bin/kill -9 `cat /var/run/rsyncd.pid` > /dev/null && echo -n ' rsyncd'
+	;;
+*)
+	echo "Usage: `basename $0` {start|stop}" >&2
+	;;
+esac
+
+exit 0
diff --git a/net/rsync/pkg-plist b/net/rsync/pkg-plist
index 70cdde9..b95b6cf 100644
--- a/net/rsync/pkg-plist
+++ b/net/rsync/pkg-plist
@@ -1,6 +1,8 @@
 @comment $FreeBSD$
 bin/rsync
-share/doc/rsync/README
-share/doc/rsync/COPYING
-share/doc/rsync/tech_report.tex
-@dirrm share/doc/rsync
+etc/rsyncd.conf.sample
+etc/rc.d/rsyncd.sh.sample
+%%PORTDOCS%%share/doc/rsync/README
+%%PORTDOCS%%share/doc/rsync/COPYING
+%%PORTDOCS%%share/doc/rsync/tech_report.tex
+%%PORTDOCS%%@dirrm share/doc/rsync