1 files changed, 0 insertions, 299 deletions
diff --git a/contrib/bind/lib/irs/nis_ng.c b/contrib/bind/lib/irs/nis_ng.c
deleted file mode 100644
index a42d994..0000000
--- a/contrib/bind/lib/irs/nis_ng.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Copyright (c) 1996,1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: nis_ng.c,v 1.17 2001/05/29 05:49:14 marka Exp $";
-#endif
-
-/* Imports */
-
-#include "port_before.h"
-
-#ifndef WANT_IRS_NIS
-static int __bind_irs_nis_unneeded;
-#else
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <rpc/rpc.h>
-#include <rpc/xdr.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-
-#include <isc/assertions.h>
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
-
-#include <isc/memcluster.h>
-#include <irs.h>
-
-#include "port_after.h"
-
-#include "irs_p.h"
-#include "nis_p.h"
-
-/* Definitions */
-
-struct tmpgrp {
-	const char *	name;
-	const char *	host;
-	const char *	user;
-	const char *	domain;
-	struct tmpgrp *	next;
-};
-
-struct pvt {
-	char *		nis_domain;
-	struct tmpgrp *	tmp;
-	struct tmpgrp *	cur;
-	char *		tmpgroup;
-};
-
-enum do_what { do_none = 0x0, do_key = 0x1, do_val = 0x2, do_all = 0x3 };
-
-static /*const*/ char netgroup_map[]	= "netgroup";
-
-/* Forward */
-
-static void 		ng_close(struct irs_ng *);
-static int		ng_next(struct irs_ng *, const char **,
-				const char **, const char **);
-static int		ng_test(struct irs_ng *,
- 				const char *, const char *,
-				const char *, const char *);
-static void		ng_rewind(struct irs_ng *, const char *);
-static void		ng_minimize(struct irs_ng *);
-
-static void		add_group_to_list(struct pvt *, const char *, int);
-static void		add_tuple_to_list(struct pvt *, const char *, char *);
-static void		tmpfree(struct pvt *);
-
-/* Public */
-
-struct irs_ng *
-irs_nis_ng(struct irs_acc *this) {
-	struct irs_ng *ng;
-	struct pvt *pvt;
-
-	if (!(ng = memget(sizeof *ng))) {
-		errno = ENOMEM;
-		return (NULL);
-	}
-	memset(ng, 0x5e, sizeof *ng);
-	if (!(pvt = memget(sizeof *pvt))) {
-		memput(ng, sizeof *ng);
-		errno = ENOMEM;
-		return (NULL);
-	}
-	memset(pvt, 0, sizeof *pvt);
-	pvt->nis_domain = ((struct nis_p *)this->private)->domain;
-	ng->private = pvt;
-	ng->close = ng_close;
-	ng->next = ng_next;
-	ng->test = ng_test;
-	ng->rewind = ng_rewind;
-	ng->minimize = ng_minimize;
-	return (ng);
-}
-
-/* Methods */
-
-static void
-ng_close(struct irs_ng *this) {
-	struct pvt *pvt = (struct pvt *)this->private;
-
-	tmpfree(pvt);
-	memput(pvt, sizeof *pvt);
-	memput(this, sizeof *this);
-}
-
-static int
-ng_next(struct irs_ng *this, const char **host, const char **user, const char **domain) {
-	struct pvt *pvt = (struct pvt *)this->private;
-
-	if (!pvt->cur)
-		return (0);
-	*host = pvt->cur->host;
-	*user = pvt->cur->user;
-	*domain = pvt->cur->domain;
-	pvt->cur = pvt->cur->next;
-	return (1);
-}
-
-static int
-ng_test(struct irs_ng *this, const char *name,
-	const char *host, const char *user, const char *domain)
-{
-	struct pvt *pvt = (struct pvt *)this->private;
-	struct tmpgrp *cur;
-
-	tmpfree(pvt);
-	add_group_to_list(pvt, name, strlen(name));
-	for (cur = pvt->tmp; cur; cur = cur->next) {
-		if ((!host || !cur->host || !strcmp(host, cur->host)) &&
-		    (!user || !cur->user || !strcmp(user, cur->user)) &&
-		    (!domain || !cur->domain || !strcmp(domain, cur->domain)))
-			break;
-	}
-	tmpfree(pvt);
-	return ((cur == NULL) ? 0 : 1);
-}
-
-static void
-ng_rewind(struct irs_ng *this, const char *name) {
-	struct pvt *pvt = (struct pvt *)this->private;
-
-	/* Either hand back or free the existing list. */
-	if (pvt->tmpgroup) {
-		if (pvt->tmp && !strcmp(pvt->tmpgroup, name))
-			goto reset;
-		tmpfree(pvt);
-	}
-	pvt->tmpgroup = strdup(name);
-	add_group_to_list(pvt, name, strlen(name));
- reset:
-	pvt->cur = pvt->tmp;
-}
-
-static void
-ng_minimize(struct irs_ng *this) {
-	UNUSED(this);
-	/* NOOP */
-}
-
-/* Private */
-
-static void
-add_group_to_list(struct pvt *pvt, const char *name, int len) {
-	char *vdata, *cp, *np;
-	struct tmpgrp *tmp;
-	int vlen, r;
-	char *nametmp;
-
-	/* Don't add the same group to the list more than once. */
-	for (tmp = pvt->tmp; tmp; tmp = tmp->next)
-		if (!strcmp(tmp->name, name))
-			return;
-
-	DE_CONST(name, nametmp);
-	r = yp_match(pvt->nis_domain, netgroup_map, nametmp, len,
-		     &vdata, &vlen);
-	if (r == 0) {
-		cp = vdata;
-		if (*cp && cp[strlen(cp)-1] == '\n')
-                  cp[strlen(cp)-1] = '\0';
-		for ( ; cp; cp = np) {
-			np = strchr(cp, ' ');
-			if (np)
-				*np++ = '\0';
-			if (*cp == '(')
-				add_tuple_to_list(pvt, name, cp);
-			else
-				add_group_to_list(pvt, cp, strlen(cp));
-		}
-		free(vdata);
-	}
-}
-
-static void
-add_tuple_to_list(struct pvt *pvt, const char *name, char *cp) {
-	struct tmpgrp *tmp;
-	char *tp, *np;
-
-	INSIST(*cp++ == '(');
-
-	tmp = malloc(sizeof *tmp + strlen(name) + sizeof '\0' +
-		     strlen(cp) - sizeof ')');
-	if (!tmp)
-		return;
-	memset(tmp, 0, sizeof *tmp);
-	tp = ((char *)tmp) + sizeof *tmp;
-
-	/* Name */
-	strcpy(tp, name);
-	tmp->name = tp;
-	tp += strlen(tp) + 1;
-
-	/* Host */
-	if (!(np = strchr(cp, ',')))
-		goto cleanup;
-	*np++ = '\0';
-	strcpy(tp, cp);
-	tmp->host = tp;
-	tp += strlen(tp) + 1;
-	cp = np;
-
-	/* User */
-	if (!(np = strchr(cp, ',')))
-		goto cleanup;
-	*np++ = '\0';
-	strcpy(tp, cp);
-	tmp->user = tp;
-	tp += strlen(tp) + 1;
-	cp = np;
-
-	/* Domain */
-	if (!(np = strchr(cp, ')')))
-		goto cleanup;
-	*np++ = '\0';
-	strcpy(tp, cp);
-	tmp->domain = tp;
-
-	/*
-	 * Empty string in file means wildcard, but
-	 * NULL string in return value means wildcard.
-	 */
-	if (!*tmp->host)
-		tmp->host = NULL;
-	if (!*tmp->user)
-		tmp->user = NULL;
-	if (!*tmp->domain)
-		tmp->domain = NULL;
-
-	/* Add to list (LIFO). */
-	tmp->next = pvt->tmp;
-	pvt->tmp = tmp;
-	return;
-
- cleanup:
-	free(tmp);
-}
-
-static void
-tmpfree(struct pvt *pvt) {
-	struct tmpgrp *cur, *next;
-
-	if (pvt->tmpgroup) {
-		free(pvt->tmpgroup);
-		pvt->tmpgroup = NULL;
-	}
-	for (cur = pvt->tmp; cur; cur = next) {
-		next = cur->next;
-		free(cur);
-	}
-	pvt->tmp = NULL;
-}
-
-#endif /*WANT_IRS_NIS*/