Annotation of src/usr.bin/ypmatch/ypmatch.c, Revision 1.1
1.1 ! deraadt 1: /* $NetBSD: ypmatch.c,v 1.5 1994/12/24 16:56:47 cgd Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca>
! 5: * All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. All advertising materials mentioning features or use of this software
! 16: * must display the following acknowledgement:
! 17: * This product includes software developed by Theo de Raadt.
! 18: * 4. The name of the author may not be used to endorse or promote
! 19: * products derived from this software without specific prior written
! 20: * permission.
! 21: *
! 22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
! 23: * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
! 24: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 25: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
! 26: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 32: * SUCH DAMAGE.
! 33: */
! 34:
! 35: #ifndef LINT
! 36: static char rcsid[] = "$NetBSD: ypmatch.c,v 1.5 1994/12/24 16:56:47 cgd Exp $";
! 37: #endif
! 38:
! 39: #include <sys/param.h>
! 40: #include <sys/types.h>
! 41: #include <sys/socket.h>
! 42: #include <stdio.h>
! 43: #include <string.h>
! 44: #include <ctype.h>
! 45:
! 46: #include <rpc/rpc.h>
! 47: #include <rpc/xdr.h>
! 48: #include <rpcsvc/yp_prot.h>
! 49: #include <rpcsvc/ypclnt.h>
! 50:
! 51: struct ypalias {
! 52: char *alias, *name;
! 53: } ypaliases[] = {
! 54: { "passwd", "passwd.byname" },
! 55: { "group", "group.byname" },
! 56: { "networks", "networks.byaddr" },
! 57: { "hosts", "hosts.byname" },
! 58: { "protocols", "protocols.bynumber" },
! 59: { "services", "services.byname" },
! 60: { "aliases", "mail.aliases" },
! 61: { "ethers", "ethers.byname" },
! 62: };
! 63:
! 64: usage()
! 65: {
! 66: fprintf(stderr, "Usage:\n");
! 67: fprintf(stderr, "\typmatch [-d domain] [-t] [-k] key [key ...] mname\n");
! 68: fprintf(stderr, "\typmatch -x\n");
! 69: fprintf(stderr, "where\n");
! 70: fprintf(stderr, "\tmname may be either a mapname or a nickname for a map\n");
! 71: fprintf(stderr, "\t-t inhibits map nickname translation\n");
! 72: fprintf(stderr, "\t-k prints keys as well as values.\n");
! 73: fprintf(stderr, "\t-x dumps the map nickname translation table.\n");
! 74: exit(1);
! 75: }
! 76:
! 77: int
! 78: main(argc, argv)
! 79: char **argv;
! 80: {
! 81: char *domainname;
! 82: char *inkey, *inmap, *outbuf;
! 83: extern char *optarg;
! 84: extern int optind;
! 85: int outbuflen, key, notrans;
! 86: int c, r, i;
! 87:
! 88: notrans = key = 0;
! 89: yp_get_default_domain(&domainname);
! 90:
! 91: while( (c=getopt(argc, argv, "xd:kt")) != -1)
! 92: switch(c) {
! 93: case 'x':
! 94: for(i=0; i<sizeof ypaliases/sizeof ypaliases[0]; i++)
! 95: printf("Use \"%s\" for \"%s\"\n",
! 96: ypaliases[i].alias,
! 97: ypaliases[i].name);
! 98: exit(0);
! 99: case 'd':
! 100: domainname = optarg;
! 101: break;
! 102: case 't':
! 103: notrans++;
! 104: break;
! 105: case 'k':
! 106: key++;
! 107: break;
! 108: default:
! 109: usage();
! 110: }
! 111:
! 112: if( (argc-optind) < 2 )
! 113: usage();
! 114:
! 115: inmap = argv[argc-1];
! 116: for(i=0; (!notrans) && i<sizeof ypaliases/sizeof ypaliases[0]; i++)
! 117: if( strcmp(inmap, ypaliases[i].alias) == 0)
! 118: inmap = ypaliases[i].name;
! 119: for(; optind < argc-1; optind++) {
! 120: inkey = argv[optind];
! 121:
! 122: r = yp_match(domainname, inmap, inkey,
! 123: strlen(inkey), &outbuf, &outbuflen);
! 124: switch(r) {
! 125: case 0:
! 126: if(key)
! 127: printf("%s ", inkey);
! 128: printf("%*.*s\n", outbuflen, outbuflen, outbuf);
! 129: break;
! 130: case YPERR_YPBIND:
! 131: fprintf(stderr, "yp_match: not running ypbind\n");
! 132: exit(1);
! 133: default:
! 134: fprintf(stderr, "Can't match key %s in map %s. Reason: %s\n",
! 135: inkey, inmap, yperr_string(r));
! 136: break;
! 137: }
! 138: }
! 139: exit(0);
! 140: }
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