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 2006 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 /* 38 * YP updater interface 39 */ 40 #include "mt.h" 41 #include <stdio.h> 42 #include <rpc/rpc.h> 43 #include "yp_b.h" 44 #include <rpcsvc/ypclnt.h> 45 #include <rpcsvc/ypupd.h> 46 #include <sys/types.h> 47 #include <stdlib.h> 48 49 #define WINDOW (60*60) 50 #define TOTAL_TIMEOUT 300 51 52 #ifdef DEBUG 53 #define debugging 1 54 #define debug(msg) (void) fprintf(stderr, "%s\n", msg); 55 #else 56 #define debugging 0 57 #define debug(msg) 58 #endif 59 extern AUTH *authdes_seccreate(); 60 61 int 62 yp_update(char *domain, char *map, unsigned op, char *key, int keylen, 63 char *data, int datalen) 64 { 65 struct ypupdate_args args; 66 uint_t rslt; 67 struct timeval total; 68 CLIENT *client; 69 char *ypmaster; 70 char ypmastername[MAXNETNAMELEN+1]; 71 enum clnt_stat stat; 72 uint_t proc; 73 74 switch (op) { 75 case YPOP_DELETE: 76 proc = YPU_DELETE; 77 break; 78 case YPOP_INSERT: 79 proc = YPU_INSERT; 80 break; 81 case YPOP_CHANGE: 82 proc = YPU_CHANGE; 83 break; 84 case YPOP_STORE: 85 proc = YPU_STORE; 86 break; 87 default: 88 return (YPERR_BADARGS); 89 } 90 if (yp_master(domain, map, &ypmaster) != 0) { 91 debug("no master found"); 92 return (YPERR_BADDB); 93 } 94 95 client = clnt_create(ypmaster, YPU_PROG, YPU_VERS, "circuit_n"); 96 if (client == NULL) { 97 #ifdef DEBUG 98 /* CONSTCOND */ 99 if (debugging) { 100 clnt_pcreateerror("client create failed"); 101 } 102 #endif /* DEBUG */ 103 free(ypmaster); 104 return (YPERR_RPC); 105 } 106 107 if (!host2netname(ypmastername, ypmaster, domain)) { 108 clnt_destroy(client); 109 free(ypmaster); 110 return (YPERR_BADARGS); 111 } 112 client->cl_auth = authdes_seccreate(ypmastername, WINDOW, 113 ypmaster, NULL); 114 free(ypmaster); 115 if (client->cl_auth == NULL) { 116 debug("auth create failed"); 117 clnt_destroy(client); 118 return (YPERR_RPC); 119 } 120 121 args.mapname = map; 122 args.key.yp_buf_len = keylen; 123 args.key.yp_buf_val = key; 124 args.datum.yp_buf_len = datalen; 125 args.datum.yp_buf_val = data; 126 127 total.tv_sec = TOTAL_TIMEOUT; 128 total.tv_usec = 0; 129 clnt_control(client, CLSET_TIMEOUT, (char *)&total); 130 stat = clnt_call(client, proc, 131 xdr_ypupdate_args, (char *)&args, 132 xdr_u_int, (char *)&rslt, total); 133 134 if (stat != RPC_SUCCESS) { 135 #ifdef DEBUG 136 debug("ypupdate RPC call failed"); 137 /* CONSTCOND */ 138 if (debugging) 139 clnt_perror(client, "ypupdate call failed"); 140 #endif /* DEBUG */ 141 rslt = YPERR_RPC; 142 } 143 auth_destroy(client->cl_auth); 144 clnt_destroy(client); 145 return (rslt); 146 } 147