yp_prot.h lies -> use yp.h (from yp.x) instead, change lots of structure

accesses to match. change xdr_domainname() and some other functions to
take "char **" instead of "char *", as rpcgen intended -- helps programs
linking against rpcgen output of yp.x.  yp_all() should not free it's
return value. split xdryp.c and yplib.c into ~20 files so binaries like
"csh" need not link in functions like yp_maplist(). NIS+'s YP emulation
code lacks YPPROC_ORDER... attempt to deal nicely.

1 files changed, 166 insertions, 0 deletions

diff --git a/lib/libc/yp/yp_all.c b/lib/libc/yp/yp_all.c
new file mode 100644
index 00000000000..2a7f5eede5d
--- /dev/null
+++ b/lib/libc/yp/yp_all.c
@@ -0,0 +1,166 @@
+/*	$OpenBSD: yp_all.c,v 1.1 1996/04/24 12:56:16 deraadt Exp $	 */
+/*	$NetBSD: yplib.c,v 1.17 1996/02/04 23:26:26 jtc Exp $	 */
+
+/*
+ * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Theo de Raadt.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: yplib.c,v 1.17 1996/02/04 23:26:26 jtc Exp $";
+#endif
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/file.h>
+#include <sys/uio.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <rpc/rpc.h>
+#include <rpc/xdr.h>
+#include <rpcsvc/yp.h>
+#include <rpcsvc/ypclnt.h>
+#include "ypinternal.h"
+
+bool_t
+xdr_ypresp_all_seq(xdrs, objp)
+XDR *xdrs;
+u_long *objp;
+{
+	struct ypresp_all out;
+	u_long status;
+	char *key, *val;
+	int size;
+	int r;
+
+	memset(&out, 0, sizeof out);
+	while(1) {
+		if( !xdr_ypresp_all(xdrs, &out)) {
+			xdr_free(xdr_ypresp_all, (char *)&out);
+			*objp = YP_YPERR;
+			return FALSE;
+		}
+		if(out.more == 0) {
+			xdr_free(xdr_ypresp_all, (char *)&out);
+			return FALSE;
+		}
+		status = out.ypresp_all_u.val.stat;
+		switch(status) {
+		case YP_TRUE:
+			size = out.ypresp_all_u.val.key.keydat_len;
+			if ((key = malloc(size + 1)) != NULL) {
+				(void)memcpy(key,
+					     out.ypresp_all_u.val.key.keydat_val,
+					     size);
+				key[size] = '\0';
+			}
+			size = out.ypresp_all_u.val.val.valdat_len;
+			if ((val = malloc(size + 1)) != NULL) {
+				(void)memcpy(val,
+					     out.ypresp_all_u.val.val.valdat_val,
+					     size);
+				val[size] = '\0';
+			}
+			else {
+				free(key);
+				key = NULL;
+			}
+			xdr_free(xdr_ypresp_all, (char *)&out);
+
+			if (key == NULL || val == NULL)
+				return FALSE;
+
+			r = (*ypresp_allfn)(status,
+				key, out.ypresp_all_u.val.key.keydat_len,
+				val, out.ypresp_all_u.val.val.valdat_len,
+				ypresp_data);
+			*objp = status;
+			free(key);
+			free(val);
+			if(r)
+				return TRUE;
+			break;
+		case YP_NOMORE:
+			xdr_free(xdr_ypresp_all, (char *)&out);
+			return TRUE;
+		default:
+			xdr_free(xdr_ypresp_all, (char *)&out);
+			*objp = status;
+			return TRUE;
+		}
+	}
+}
+
+int
+yp_all(indomain, inmap, incallback)
+	const char     *indomain;
+	const char     *inmap;
+	struct ypall_callback *incallback;
+{
+	struct ypreq_nokey yprnk;
+	struct dom_binding *ysd;
+	struct timeval  tv;
+	struct sockaddr_in clnt_sin;
+	CLIENT         *clnt;
+	u_long		status;
+	int             clnt_sock;
+	int		r = 0;
+
+	if (_yp_dobind(indomain, &ysd) != 0)
+		return YPERR_DOMAIN;
+
+	tv.tv_sec = _yplib_timeout;
+	tv.tv_usec = 0;
+	clnt_sock = RPC_ANYSOCK;
+	clnt_sin = ysd->dom_server_addr;
+	clnt_sin.sin_port = 0;
+	clnt = clnttcp_create(&clnt_sin, YPPROG, YPVERS, &clnt_sock, 0, 0);
+	if (clnt == NULL) {
+		printf("clnttcp_create failed\n");
+		r = YPERR_PMAP;
+		goto out;
+	}
+	yprnk.domain = (char *)indomain;
+	yprnk.map = (char *)inmap;
+	ypresp_allfn = incallback->foreach;
+	ypresp_data = (void *) incallback->data;
+
+	(void) clnt_call(clnt, YPPROC_ALL,
+		  xdr_ypreq_nokey, &yprnk, xdr_ypresp_all_seq, &status, tv);
+	clnt_destroy(clnt);
+	if(status != YP_FALSE)
+		r = ypprot_err(status);
+out:
+	_yp_unbind(ysd);
+	return r;
+}