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 * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 31 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */ 32 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */ 33 34 #include "stdio.h" 35 #include "errno.h" 36 #include "stdlib.h" 37 38 #include "lp.h" 39 #include "access.h" 40 41 #if defined(__STDC__) 42 static int _dumpaccess ( char * , char ** ); 43 #else 44 static int _dumpaccess(); 45 #endif 46 47 /** 48 ** dumpaccess() - DUMP ALLOW OR DENY LISTS 49 **/ 50 51 int 52 dumpaccess(char *dir, char *name, char *prefix, char ***pallow, char ***pdeny) 53 { 54 register char *allow_file = 0, 55 *deny_file = 0; 56 57 int ret; 58 59 if ( 60 !(allow_file = getaccessfile(dir, name, prefix, "allow")) 61 || _dumpaccess(allow_file, *pallow) == -1 && errno != ENOENT 62 || !(deny_file = getaccessfile(dir, name, prefix, "deny")) 63 || _dumpaccess(deny_file, *pdeny) == -1 && errno != ENOENT 64 ) 65 ret = -1; 66 else 67 ret = 0; 68 69 if (allow_file) 70 Free (allow_file); 71 if (deny_file) 72 Free (deny_file); 73 74 return (ret); 75 } 76 77 /** 78 ** _dumpaccess() - DUMP ALLOW OR DENY FILE 79 **/ 80 81 static int 82 _dumpaccess(char *file, char **list) 83 { 84 register char **pl; 85 86 register int ret; 87 88 int fd; 89 90 if (list) { 91 if ((fd = open_locked(file, "w", MODE_READ)) < 0) 92 return (-1); 93 errno = 0; 94 for (pl = list; *pl; pl++) 95 fdprintf (fd, "%s\n", *pl); 96 if (errno != 0) 97 ret = -1; 98 else 99 ret = 0; 100 close(fd); 101 } else 102 ret = Unlink(file); 103 104 return (ret); 105 } 106