From c902d69987a893cdf66a83fc7cad9dfd4bc72da0 Mon Sep 17 00:00:00 2001
From: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Wed, 26 Dec 2012 23:20:58 -0800
Subject: Remove unused DECnet ("DNETCONN") code from xhost

Has never been converted to build in modular builds, so has been unusable
since X11R7.0 release in 2005.  DNETCONN support was removed from xtrans
back in 2008.

Performed via "unifdef -UDNETCONN".

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
---
 xhost.c | 70 -----------------------------------------------------------------
 1 file changed, 70 deletions(-)

diff --git a/xhost.c b/xhost.c
index 08f7c79..5d4ff4b 100644
--- a/xhost.c
+++ b/xhost.c
@@ -65,9 +65,6 @@ X Window System is a trademark of The Open Group.
 #ifdef UNIXCONN
 #define NEEDSOCKETS
 #endif
-#ifdef DNETCONN
-#define NEEDSOCKETS
-#endif
 
 #include <X11/Xlib.h>
 #include <X11/Xos.h>
@@ -111,10 +108,6 @@ typedef long sign32;
 extern unsigned long inet_makeaddr();
 #endif
 
-#ifdef DNETCONN
-#include <netdnet/dn.h>
-#include <netdnet/dnetdb.h>
-#endif
 
 #ifdef SECURE_RPC
 #include <pwd.h>
@@ -204,12 +197,6 @@ main(int argc, char *argv[])
     int nfailed = 0;
     XHostAddress *list;
     Bool enabled = False;
-#ifdef DNETCONN
-    char *dnet_htoa();
-    struct nodeent *np;
-    struct dn_naddr *nlist, dnaddr, *dnaddrp, *dnet_addr();
-    char *cp;
-#endif
  
     ProgramName = argv[0];
 
@@ -228,9 +215,6 @@ main(int argc, char *argv[])
  
  
     if (argc == 1) {
-#ifdef DNETCONN
-	setnodeent(1);		/* keep the database accessed */
-#endif
 	sethostent(1);		/* don't close the data base each time */
 	list = XListHosts(dpy, &nhosts, &enabled);
 	if (enabled)
@@ -350,11 +334,6 @@ change_host(Display *dpy, char *name, Bool add)
 #endif
 #endif
     char *cp;
-#ifdef DNETCONN
-    struct dn_naddr *dnaddrp;
-    struct nodeent *np;
-    static struct dn_naddr dnaddr;
-#endif				/* DNETCONN */
     static const char *add_msg = "being added to access control list";
     static const char *remove_msg = "being removed from access control list";
 
@@ -403,14 +382,9 @@ change_host(Display *dpy, char *name, Bool add)
     }
 #endif /* ACCEPT_INETV6 */
     else if (!strncmp("dnet:", lname, 5)) {
-#ifdef DNETCONN
-	family = FamilyDECnet;
-	name += 5;
-#else
 	fprintf (stderr, "%s: not compiled for DECnet\n", ProgramName);
 	free(lname);
 	return 0;
-#endif
     }
     else if (!strncmp("nis:", lname, 4)) {
 #ifdef SECURE_RPC
@@ -476,34 +450,6 @@ change_host(Display *dpy, char *name, Bool add)
 	return 1;
     }
 
-#ifdef DNETCONN
-    if (family == FamilyDECnet || ((family == FamilyWild) &&
-	(cp = strchr(name, ':')) && (*(cp + 1) == ':') &&
-	!(*cp = '\0'))) {
-	ha.family = FamilyDECnet;
-	if (dnaddrp = dnet_addr(name)) {
-	    dnaddr = *dnaddrp;
-	} else {
-	    if ((np = getnodebyname (name)) == NULL) {
-		fprintf (stderr, "%s:  unable to get node name for \"%s::\"\n",
-			 ProgramName, name);
-		return 0;
-	    }
-	    dnaddr.a_len = np->n_length;
-	    memmove( dnaddr.a_addr, np->n_addr, np->n_length);
-	}
-	ha.length = sizeof(struct dn_naddr);
-	ha.address = (char *)&dnaddr;
-	if (add) {
-	    XAddHost (dpy, &ha);
-	    printf ("%s:: %s\n", name, add_msg);
-	} else {
-	    XRemoveHost (dpy, &ha);
-	    printf ("%s:: %s\n", name, remove_msg);
-	}
-	return 1;
-    }
-#endif				/* DNETCONN */
 #ifdef K5AUTH
     if (family == FamilyKrb5Principal) {
 	krb5_error_code retval;
@@ -733,10 +679,6 @@ get_hostname(XHostAddress *ha)
      (!defined(IPv6) || !defined(AF_INET6))
     static struct hostent *hp = NULL;
 #endif
-#ifdef DNETCONN
-    struct nodeent *np;
-    static char nodeaddr[5 + 2 * DN_MAXADDL];
-#endif				/* DNETCONN */
 #ifdef K5AUTH
     krb5_principal princ;
     krb5_data kbuf;
@@ -868,18 +810,6 @@ get_hostname(XHostAddress *ha)
 #endif
 	return (netname);
     }
-#ifdef DNETCONN
-    if (ha->family == FamilyDECnet) {
-	struct dn_naddr *addr_ptr = (struct dn_naddr *) ha->address;
-
-	if (np = getnodebyaddr(addr_ptr->a_addr, addr_ptr->a_len, AF_DECnet)) {
-	    sprintf(nodeaddr, "%s", np->n_name);
-	} else {
-	    sprintf(nodeaddr, "%s", dnet_htoa(ha->address));
-	}
-	return(nodeaddr);
-    }
-#endif
 #ifdef K5AUTH
     if (ha->family == FamilyKrb5Principal) {
 	kbuf.data = ha->address;
-- 
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