- Add IPv6 support to the port.

Approved by:	pgj (mentor)

2 files changed, 136 insertions, 1 deletions

diff --git a/irc/bitlbee-otr/Makefile b/irc/bitlbee-otr/Makefile
index c532232a85e8..bfd2eb3c92d5 100644
--- a/irc/bitlbee-otr/Makefile
+++ b/irc/bitlbee-otr/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	bitlbee-otr
 PORTVERSION=	1.2.8
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	irc
 MASTER_SITES=	http://fbsd.zlonet.ru/distfiles/ \
 		http://wahjava.users.sourceforge.net/
diff --git a/irc/bitlbee-otr/files/patch-lib_proxy.c b/irc/bitlbee-otr/files/patch-lib_proxy.c
new file mode 100644
index 000000000000..b67dc5a0a10b
--- /dev/null
+++ b/irc/bitlbee-otr/files/patch-lib_proxy.c
@@ -0,0 +1,135 @@
+
+$FreeBSD$
+
+--- lib/proxy.c.orig
++++ lib/proxy.c
+@@ -57,27 +57,6 @@
+ 	gint inpa;
+ };
+ 
+-
+-
+-static struct sockaddr_in *gaim_gethostbyname(const char *host, int port)
+-{
+-	static struct sockaddr_in sin;
+-
+-	if (!inet_aton(host, &sin.sin_addr)) {
+-		struct hostent *hp;
+-		if (!(hp = gethostbyname(host))) {
+-			return NULL;
+-		}
+-		memset(&sin, 0, sizeof(struct sockaddr_in));
+-		memcpy(&sin.sin_addr.s_addr, hp->h_addr, hp->h_length);
+-		sin.sin_family = hp->h_addrtype;
+-	} else
+-		sin.sin_family = AF_INET;
+-	sin.sin_port = htons(port);
+-
+-	return &sin;
+-}
+-
+ static gboolean gaim_io_connected(gpointer data, gint source, b_input_condition cond)
+ {
+ 	struct PHB *phb = data;
+@@ -110,47 +89,71 @@
+ 	return FALSE;
+ }
+ 
+-static int proxy_connect_none(const char *host, unsigned short port, struct PHB *phb)
++static int proxy_connect_none(const char *host, unsigned short port_, struct PHB *phb)
+ {
+-	struct sockaddr_in *sin;
+ 	struct sockaddr_in me;
+ 	int fd = -1;
++	int ret;
++	char port[6];
++	struct addrinfo hints;
++	struct addrinfo* result;
+ 
+-	if (!(sin = gaim_gethostbyname(host, port))) {
+-		g_free(phb);
+-		return -1;
+-	}
++	g_snprintf(port, sizeof(port), "%d", port_);
+ 
+-	if ((fd = socket(sin->sin_family, SOCK_STREAM, 0)) < 0) {
+-		g_free(phb);
+-		return -1;
+-	}
++	memset(&hints, 0, sizeof(struct addrinfo));
++	hints.ai_family = AF_UNSPEC;
++	hints.ai_socktype = SOCK_STREAM;
++	hints.ai_flags = AI_ADDRCONFIG | AI_NUMERICSERV;
+ 
+-	sock_make_nonblocking(fd);
++	if (!(ret = getaddrinfo(host, port, &hints, &result)))
++ 	{
++		struct addrinfo* rp;
++
++		for (rp = result; rp; rp = rp->ai_next)
++		{
++			if ((fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol)) < 0) {
++				event_debug( "socket failed: %d\n", errno);
++				continue;
++			}
++
++			sock_make_nonblocking(fd);
++
++			if (global.conf->iface_out)
++			{
++				me.sin_family = AF_INET;
++				me.sin_port = 0;
++				me.sin_addr.s_addr = inet_addr( global.conf->iface_out );
++				
++				if (bind(fd, (struct sockaddr *) &me, sizeof(me)) != 0)
++					event_debug("bind( %d, \"%s\" ) failure\n", fd, global.conf->iface_out);
++			}
++
++			event_debug("proxy_connect_none( \"%s\", %d ) = %d\n", host, port, fd);
+ 	
+-	if( global.conf->iface_out )
++			if (connect(fd, rp->ai_addr, rp->ai_addrlen) < 0 && !sockerr_again()) {
++				event_debug( "connect failed: %s\n", strerror(errno));
++				closesocket(fd);
++				fd = -1;
++				continue;
++			} else {
++				phb->inpa = b_input_add(fd, GAIM_INPUT_WRITE, gaim_io_connected, phb);
++				phb->fd = fd;
++				
++				break;
++			}
++		}
++
++		freeaddrinfo(result);
++	}
++	else
+ 	{
+-		me.sin_family = AF_INET;
+-		me.sin_port = 0;
+-		me.sin_addr.s_addr = inet_addr( global.conf->iface_out );
+-		
+-		if( bind( fd, (struct sockaddr *) &me, sizeof( me ) ) != 0 )
+-			event_debug( "bind( %d, \"%s\" ) failure\n", fd, global.conf->iface_out );
++		event_debug("gai(): %s\n", gai_strerror(ret));
+ 	}
+ 	
+-	event_debug("proxy_connect_none( \"%s\", %d ) = %d\n", host, port, fd);
+-	
+-	if (connect(fd, (struct sockaddr *)sin, sizeof(*sin)) < 0 && !sockerr_again()) {
+-		closesocket(fd);
++	if(fd < 0)
+ 		g_free(phb);
+-		
+-		return -1;
+-	} else {
+-		phb->inpa = b_input_add(fd, GAIM_INPUT_WRITE, gaim_io_connected, phb);
+-		phb->fd = fd;
+-		
+-		return fd;
+-	}
++
++	return fd;
+ }
+ 
+