Add a -lhost switch to allow binding to a local address on a multihomed

host (i.e. choose with which address to connect to the server).

Bump revision to i2cb-6.0_ALPHAnb1.

5 files changed, 173 insertions, 4 deletions

diff --git a/chat/i2cb/patches/patch-ac b/chat/i2cb/patches/patch-ac
index 07041ab7bb4..aecca1dccb8 100644
--- a/chat/i2cb/patches/patch-ac
+++ b/chat/i2cb/patches/patch-ac
@@ -1,4 +1,4 @@
-$NetBSD: patch-ac,v 1.1.1.1 2002/11/14 00:55:44 hubertf Exp $
+$NetBSD: patch-ac,v 1.2 2004/04/13 21:19:48 hubertf Exp $
 
 --- src/externs.h.orig	Wed Mar 15 23:28:13 2000
 +++ src/externs.h
@@ -13,3 +13,20 @@ $NetBSD: patch-ac,v 1.1.1.1 2002/11/14 00:55:44 hubertf Exp $
  /* external definitions for "icb" global variables */
  
  /* defined in port.c */
+@@ -25,6 +29,7 @@ extern char *mygroup;		/* requested grou
+ extern char *myserver;		/* server name */
+ extern char *myhost;		/* server host */
+ extern int myport;		/* server port */
++extern char *mylhost;		/* local address */
+ extern char *mbuf;		/* message buffer */
+ extern char *mbuf2;		/* message buffer */
+ extern int connected;		/* whether we are validated or not */
+@@ -69,7 +74,7 @@ void	clearargs (int argc, char **argv);
+ int	clientserve (void);
+ void	closesessionlog (void);
+ void	cmdoutmsg (char *pkt);
+-int	connecttoport (char *host_name, int port_number);
++int	connecttoport (char *host_name, int port_number, char *lhost_name);
+ void	copenmsg (char *pkt);
+ void	cpersonalmsg (char *pkt);
+ void	csendopen (char *txt);
diff --git a/chat/i2cb/patches/patch-af b/chat/i2cb/patches/patch-af
index ad5597b0e15..548ce3ad17d 100644
--- a/chat/i2cb/patches/patch-af
+++ b/chat/i2cb/patches/patch-af
@@ -1,13 +1,67 @@
-$NetBSD: patch-af,v 1.1.1.1 2002/11/14 00:55:44 hubertf Exp $
+$NetBSD: patch-af,v 1.2 2004/04/13 21:19:48 hubertf Exp $
 
---- src/contoport.c.orig	Wed Mar 15 23:13:28 2000
+--- src/contoport.c.orig	Tue Apr 13 22:29:28 2004
 +++ src/contoport.c
-@@ -21,7 +21,7 @@
+@@ -14,14 +14,15 @@
+ #include "icb.h"
+ #include "externs.h"
+ 
+-int	connecttoport (char *host_name, int port_number);
++int	connecttoport (char *host_name, int port_number, char *lhost_name);
+ 
+ int
+-connecttoport (char *host_name, int port_number)
++connecttoport (char *host_name, int port_number, char *lhost_name)
  {
  	struct addrinfo hints, *res, *a;
++	struct addrinfo lhints, *lres, *la;
  	char p[10];
 -	int err, s;
 +	int err, s=-1;
  
  	snprintf(p, 9, "%d", port_number);
  
+@@ -36,12 +37,43 @@ connecttoport (char *host_name, int port
+                 perror(gai_strerror(err));
+ 		return(-1);
+ 	}
++
++	if (lhost_name != NULL) {
++		memset(&lhints, 0, sizeof(lhints));
++		lhints.ai_socktype = SOCK_STREAM;
++		lhints.ai_family = PF_UNSPEC;
++		lhints.ai_flags = AI_PASSIVE;
++
++		err = getaddrinfo(lhost_name, p, &lhints, &lres);
++		if (err) {
++			perror(gai_strerror(err));
++			return(-1);
++		}
++	}
++
+ 	a = res;
+         while (a) {
+ 		if ((s = socket(a->ai_family, a->ai_socktype, a->ai_protocol)) < 0) {
+ 			a = a->ai_next;
+ 			continue;
+ 		}
++
++		if (lhost_name != NULL) {
++			err = -1;
++			for(la = lres; la; la=la->ai_next) {
++				if (bind(s, la->ai_addr, la->ai_addrlen) == 0) {
++					/* bound locally! */
++					err = 0;
++					break;
++				}
++			}
++			freeaddrinfo(lres);
++			if (err < 0) {
++				perror(gai_strerror(err));
++				return(-1);
++			}
++		}
++
+ 		if (connect(s, a->ai_addr, a->ai_addrlen) < 0) {
+ 			close(s);
+ 			a = a->ai_next;
diff --git a/chat/i2cb/patches/patch-aq b/chat/i2cb/patches/patch-aq
new file mode 100644
index 00000000000..437e726adc9
--- /dev/null
+++ b/chat/i2cb/patches/patch-aq
@@ -0,0 +1,12 @@
+$NetBSD: patch-aq,v 1.1 2004/04/13 21:19:48 hubertf Exp $
+
+--- src/globals.c.orig	Wed Mar 15 23:13:28 2000
++++ src/globals.c
+@@ -26,6 +26,7 @@ char *mygroup = "";		/* requested group 
+ char *myserver = NULL;		/* name of server */
+ char *myhost   = NULL;		/* hostname of server */
+ int  myport = 0;		/* string form of port number */
++char *mylhost   = NULL;		/* local address */
+ int connected = 0;		/* 1 when server validates us */
+ char continued = 0;		/* did we bg then fg this job? */
+ int whoflg = 0;			/* just do a who at startup */
diff --git a/chat/i2cb/patches/patch-ar b/chat/i2cb/patches/patch-ar
new file mode 100644
index 00000000000..8eabcf648c0
--- /dev/null
+++ b/chat/i2cb/patches/patch-ar
@@ -0,0 +1,13 @@
+$NetBSD: patch-ar,v 1.1 2004/04/13 21:19:48 hubertf Exp $
+
+--- src/helpdata.c.orig	Wed Mar 15 23:42:52 2000
++++ src/helpdata.c
+@@ -344,6 +344,8 @@ char *ht_options[] = 
+ "",
+ "  -port port		try to connect to port port.",
+ "",
++"  -lhost lhost		connect from local address lhost.",
++"",
+ "  -list			list known servers, in order.",
+ "",
+ "  -clear		wipe args from command line.",
diff --git a/chat/i2cb/patches/patch-as b/chat/i2cb/patches/patch-as
new file mode 100644
index 00000000000..cef57c0d68f
--- /dev/null
+++ b/chat/i2cb/patches/patch-as
@@ -0,0 +1,73 @@
+$NetBSD: patch-as,v 1.1 2004/04/13 21:19:48 hubertf Exp $
+
+--- src/main.c.orig	Wed Mar 15 23:13:28 2000
++++ src/main.c
+@@ -19,6 +19,7 @@ static void	usage (char *name, int ret);
+ 
+ char *optv[] = { "clear", "list", "who", "restricted", "nickname:", "group:",
+ 		 "host:", "port:", "password:", "server:", "N:", "help/",
++		 "lhost:",
+ 		(char *)NULL };
+ 
+ static void
+@@ -33,6 +34,7 @@ fprintf(stderr,"  -group group\t\tsign o
+ fprintf(stderr,"  -server name\t\tconnect to server named name.\n");
+ fprintf(stderr,"  -host host\t\tconnect to server on host host.\n");
+ fprintf(stderr,"  -port port\t\ttry to connect to port port.\n");
++fprintf(stderr,"  -lhost lhost\t\tconnect from local address lhost.\n");
+ fprintf(stderr,"  -list\t\t\tlist known servers, in order.\n");
+ fprintf(stderr,"  -clear\t\twipe args from command line.\n");
+ fprintf(stderr,"  -who\t\t\tsee who's on; don't sign on.\n");
+@@ -56,12 +58,14 @@ main (int argc, char **argv)
+ 	static char server[MAX_NICKLEN+1];
+ 	static char host[MAX_HOSTLEN+1];
+ 	static char pass[MAX_PASSLEN+1];
++	static char lhost[MAX_HOSTLEN+1];
+ 
+ 	mynick = NULL;
+ 	mygroup = "1";
+ 	myserver = NULL;
+ 	myhost = NULL;
+ 	myport = DEFAULTPORT;
++	mylhost = NULL;
+ 
+ 	switcherr=0;
+ 	while ((s = getswitch(argc, argv, optv)) != NULL)
+@@ -93,8 +97,18 @@ main (int argc, char **argv)
+ 			break;
+ 
+ 		case 'l':
+-			listflg++;
+-			gv.interactive = 0;
++			switch (s[1])
++			{
++			case 'i':
++				listflg++;
++				gv.interactive = 0;
++				break;
++			case 'h':
++				strncpy(lhost,switcharg,MAX_HOSTLEN-1);
++				lhost[MAX_HOSTLEN-1]='\0';
++				mylhost = lhost;
++				break;
++			}
+ 			break;
+ 
+ 		case 'p':
+@@ -261,14 +275,14 @@ main (int argc, char **argv)
+ 		myport = serverdata->port;
+ 	}
+ 		
+-	if (connecttoport(myhost, myport) < 0)
++	if (connecttoport(myhost, myport, mylhost) < 0)
+ 	{
+ 			connected = 0;
+ 			if (try)
+ 			{
+ 				while ((serverdata = getserver())!=NULL)
+ 				{
+-					if (connecttoport(serverdata->host, serverdata->port) == 0)
++					if (connecttoport(serverdata->host, serverdata->port, mylhost) == 0)
+ 					{
+ 						connected = 1;
+ 						break;