1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* 24 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 29 /* All Rights Reserved */ 30 31 /* 32 * Portions of this source code were derived from Berkeley 33 * under license from the Regents of the University of 34 * California. 35 */ 36 37 #pragma ident "%Z%%M% %I% %E% SMI" 38 39 /* 40 * YP updater interface 41 */ 42 #include <stdio.h> 43 #include <rpc/rpc.h> 44 #include "yp_b.h" 45 #include <rpcsvc/ypclnt.h> 46 #include <rpcsvc/ypupd.h> 47 #include <sys/types.h> 48 #include <stdlib.h> 49 50 #define WINDOW (60*60) 51 #define TOTAL_TIMEOUT 300 52 53 #ifdef DEBUG 54 #define debugging 1 55 #define debug(msg) (void) fprintf(stderr, "%s\n", msg); 56 #else 57 #define debugging 0 58 #define debug(msg) 59 #endif 60 extern AUTH *authdes_seccreate(); 61 62 int 63 yp_update(char *domain, char *map, unsigned op, char *key, int keylen, 64 char *data, int datalen) 65 { 66 struct ypupdate_args args; 67 uint_t rslt; 68 struct timeval total; 69 CLIENT *client; 70 char *ypmaster; 71 char ypmastername[MAXNETNAMELEN+1]; 72 enum clnt_stat stat; 73 uint_t proc; 74 75 switch (op) { 76 case YPOP_DELETE: 77 proc = YPU_DELETE; 78 break; 79 case YPOP_INSERT: 80 proc = YPU_INSERT; 81 break; 82 case YPOP_CHANGE: 83 proc = YPU_CHANGE; 84 break; 85 case YPOP_STORE: 86 proc = YPU_STORE; 87 break; 88 default: 89 return (YPERR_BADARGS); 90 } 91 if (yp_master(domain, map, &ypmaster) != 0) { 92 debug("no master found"); 93 return (YPERR_BADDB); 94 } 95 96 client = clnt_create(ypmaster, YPU_PROG, YPU_VERS, "circuit_n"); 97 if (client == NULL) { 98 #ifdef DEBUG 99 /* CONSTCOND */ 100 if (debugging) { 101 clnt_pcreateerror("client create failed"); 102 } 103 #endif /* DEBUG */ 104 free(ypmaster); 105 return (YPERR_RPC); 106 } 107 108 if (!host2netname(ypmastername, ypmaster, domain)) { 109 clnt_destroy(client); 110 free(ypmaster); 111 return (YPERR_BADARGS); 112 } 113 client->cl_auth = authdes_seccreate(ypmastername, WINDOW, 114 ypmaster, NULL); 115 free(ypmaster); 116 if (client->cl_auth == NULL) { 117 debug("auth create failed"); 118 clnt_destroy(client); 119 return (YPERR_RPC); 120 } 121 122 args.mapname = map; 123 args.key.yp_buf_len = keylen; 124 args.key.yp_buf_val = key; 125 args.datum.yp_buf_len = datalen; 126 args.datum.yp_buf_val = data; 127 128 total.tv_sec = TOTAL_TIMEOUT; 129 total.tv_usec = 0; 130 clnt_control(client, CLSET_TIMEOUT, (char *)&total); 131 stat = clnt_call(client, proc, 132 xdr_ypupdate_args, (char *)&args, 133 xdr_u_int, (char *)&rslt, total); 134 135 if (stat != RPC_SUCCESS) { 136 #ifdef DEBUG 137 debug("ypupdate RPC call failed"); 138 /* CONSTCOND */ 139 if (debugging) 140 clnt_perror(client, "ypupdate call failed"); 141 #endif /* DEBUG */ 142 rslt = YPERR_RPC; 143 } 144 auth_destroy(client->cl_auth); 145 clnt_destroy(client); 146 return (rslt); 147 } 148